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Postgres FD Implementation
Commit 6beba218 authored by Vadim B. Mikheev's avatar Vadim B. Mikheev
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New HeapTuple structure/interface.

parent 2435c7d5
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Showing with 835 additions and 851 deletions
src/backend/Makefile
View file @ 6beba218
...@@ -34,7 +34,7 @@ ...@@ -34,7 +34,7 @@
# #
# #
# IDENTIFICATION # IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.33 1998/04/27 04:04:05 momjian Exp $ # $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.34 1998/11/27 19:51:27 vadim Exp $
# #
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
...@@ -86,6 +86,9 @@ catalog/global1.description catalog/local1_template1.description: ...@@ -86,6 +86,9 @@ catalog/global1.description catalog/local1_template1.description:
postgres.o: $(OBJS) postgres.o: $(OBJS)
$(CC) -r -o postgres.o $(OBJS) $(LDFLAGS) $(CC) -r -o postgres.o $(OBJS) $(LDFLAGS)
fast:
$(CC) -r -o postgres.o $(OBJS) $(LDFLAGS)
############################################################################ ############################################################################
# The following targets are specified in make commands that appear in the # The following targets are specified in make commands that appear in the
......
src/backend/access/common/heaptuple.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/common/heaptuple.c,v 1.45 1998/10/08 18:29:10 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/common/heaptuple.c,v 1.46 1998/11/27 19:51:27 vadim Exp $
* *
* NOTES * NOTES
* The old interface functions have been converted to macros * The old interface functions have been converted to macros
...@@ -36,12 +36,12 @@ ...@@ -36,12 +36,12 @@
/* Used by heap_getattr() macro, for speed */ /* Used by heap_getattr() macro, for speed */
long heap_sysoffset[] = { long heap_sysoffset[] = {
/* Only the first one is pass-by-ref, and is handled specially in the macro */ /* Only the first one is pass-by-ref, and is handled specially in the macro */
offsetof(HeapTupleData, t_ctid), offsetof(HeapTupleHeaderData, t_ctid),
offsetof(HeapTupleData, t_oid), offsetof(HeapTupleHeaderData, t_oid),
offsetof(HeapTupleData, t_xmin), offsetof(HeapTupleHeaderData, t_xmin),
offsetof(HeapTupleData, t_cmin), offsetof(HeapTupleHeaderData, t_cmin),
offsetof(HeapTupleData, t_xmax), offsetof(HeapTupleHeaderData, t_xmax),
offsetof(HeapTupleData, t_cmax) offsetof(HeapTupleHeaderData, t_cmax)
}; };
/* ---------------------------------------------------------------- /* ----------------------------------------------------------------
...@@ -167,14 +167,14 @@ DataFill(char *data, ...@@ -167,14 +167,14 @@ DataFill(char *data,
int int
heap_attisnull(HeapTuple tup, int attnum) heap_attisnull(HeapTuple tup, int attnum)
{ {
if (attnum > (int) tup->t_natts) if (attnum > (int) tup->t_data->t_natts)
return 1; return 1;
if (HeapTupleNoNulls(tup)) if (HeapTupleNoNulls(tup))
return 0; return 0;
if (attnum > 0) if (attnum > 0)
return att_isnull(attnum - 1, tup->t_bits); return att_isnull(attnum - 1, tup->t_data->t_bits);
else else
switch (attnum) switch (attnum)
{ {
...@@ -210,7 +210,7 @@ heap_attisnull(HeapTuple tup, int attnum) ...@@ -210,7 +210,7 @@ heap_attisnull(HeapTuple tup, int attnum)
int int
heap_sysattrlen(AttrNumber attno) heap_sysattrlen(AttrNumber attno)
{ {
HeapTupleData *f = NULL; HeapTupleHeader f = NULL;
switch (attno) switch (attno)
{ {
...@@ -323,12 +323,13 @@ heap_getsysattr(HeapTuple tup, Buffer b, int attnum) ...@@ -323,12 +323,13 @@ heap_getsysattr(HeapTuple tup, Buffer b, int attnum)
* ---------------- * ----------------
*/ */
Datum Datum
nocachegetattr(HeapTuple tup, nocachegetattr(HeapTuple tuple,
int attnum, int attnum,
TupleDesc tupleDesc, TupleDesc tupleDesc,
bool *isnull) bool *isnull)
{ {
char *tp; /* ptr to att in tuple */ char *tp; /* ptr to att in tuple */
HeapTupleHeader tup = tuple->t_data;
bits8 *bp = tup->t_bits; /* ptr to att in tuple */ bits8 *bp = tup->t_bits; /* ptr to att in tuple */
int slow; /* do we have to walk nulls? */ int slow; /* do we have to walk nulls? */
Form_pg_attribute *att = tupleDesc->attrs; Form_pg_attribute *att = tupleDesc->attrs;
...@@ -351,7 +352,7 @@ nocachegetattr(HeapTuple tup, ...@@ -351,7 +352,7 @@ nocachegetattr(HeapTuple tup,
* ---------------- * ----------------
*/ */
if (HeapTupleNoNulls(tup)) if (HeapTupleNoNulls(tuple))
{ {
attnum--; attnum--;
...@@ -449,7 +450,7 @@ nocachegetattr(HeapTuple tup, ...@@ -449,7 +450,7 @@ nocachegetattr(HeapTuple tup,
} }
else if (attnum == 0) else if (attnum == 0)
return (Datum) fetchatt(&(att[0]), (char *) tp); return (Datum) fetchatt(&(att[0]), (char *) tp);
else if (!HeapTupleAllFixed(tup)) else if (!HeapTupleAllFixed(tuple))
{ {
int j = 0; int j = 0;
...@@ -491,8 +492,8 @@ nocachegetattr(HeapTuple tup, ...@@ -491,8 +492,8 @@ nocachegetattr(HeapTuple tup,
/* Can we compute more? We will probably need them */ /* Can we compute more? We will probably need them */
(j < tup->t_natts && (j < tup->t_natts &&
att[j]->attcacheoff == -1 && att[j]->attcacheoff == -1 &&
(HeapTupleNoNulls(tup) || !att_isnull(j, bp)) && (HeapTupleNoNulls(tuple) || !att_isnull(j, bp)) &&
(HeapTupleAllFixed(tup) || (HeapTupleAllFixed(tuple) ||
att[j]->attlen > 0 || VARLENA_FIXED_SIZE(att[j]))); j++) att[j]->attlen > 0 || VARLENA_FIXED_SIZE(att[j]))); j++)
{ {
...@@ -527,7 +528,7 @@ nocachegetattr(HeapTuple tup, ...@@ -527,7 +528,7 @@ nocachegetattr(HeapTuple tup,
for (i = 0; i < attnum; i++) for (i = 0; i < attnum; i++)
{ {
if (!HeapTupleNoNulls(tup)) if (!HeapTupleNoNulls(tuple))
{ {
if (att_isnull(i, bp)) if (att_isnull(i, bp))
{ {
...@@ -570,14 +571,41 @@ heap_copytuple(HeapTuple tuple) ...@@ -570,14 +571,41 @@ heap_copytuple(HeapTuple tuple)
{ {
HeapTuple newTuple; HeapTuple newTuple;
if (!HeapTupleIsValid(tuple)) if (!HeapTupleIsValid(tuple) || tuple->t_data == NULL)
return NULL; return NULL;
newTuple = (HeapTuple) palloc(tuple->t_len); newTuple = (HeapTuple) palloc(HEAPTUPLESIZE + tuple->t_len);
memmove((char *) newTuple, (char *) tuple, (int) tuple->t_len); newTuple->t_len = tuple->t_len;
newTuple->t_self = tuple->t_self;
newTuple->t_data = (HeapTupleHeader) ((char *) newTuple + HEAPTUPLESIZE);
memmove((char *) newTuple->t_data,
(char *) tuple->t_data, (int) tuple->t_len);
return newTuple; return newTuple;
} }
/* ----------------
* heap_copytuple_with_tuple
*
* returns a copy of an tuple->t_data
* ----------------
*/
void
heap_copytuple_with_tuple(HeapTuple src, HeapTuple dest)
{
if (!HeapTupleIsValid(src) || src->t_data == NULL)
{
dest->t_data = NULL;
return;
}
dest->t_len = src->t_len;
dest->t_self = src->t_self;
dest->t_data = (HeapTupleHeader) palloc(src->t_len);
memmove((char *) dest->t_data,
(char *) src->t_data, (int) src->t_len);
return;
}
#ifdef NOT_USED #ifdef NOT_USED
/* ---------------- /* ----------------
* heap_deformtuple * heap_deformtuple
...@@ -637,8 +665,8 @@ heap_formtuple(TupleDesc tupleDescriptor, ...@@ -637,8 +665,8 @@ heap_formtuple(TupleDesc tupleDescriptor,
Datum *value, Datum *value,
char *nulls) char *nulls)
{ {
char *tp; /* tuple pointer */
HeapTuple tuple; /* return tuple */ HeapTuple tuple; /* return tuple */
HeapTupleHeader td; /* tuple data */
int bitmaplen; int bitmaplen;
long len; long len;
int hoff; int hoff;
...@@ -646,7 +674,7 @@ heap_formtuple(TupleDesc tupleDescriptor, ...@@ -646,7 +674,7 @@ heap_formtuple(TupleDesc tupleDescriptor,
int i; int i;
int numberOfAttributes = tupleDescriptor->natts; int numberOfAttributes = tupleDescriptor->natts;
len = offsetof(HeapTupleData, t_bits); len = offsetof(HeapTupleHeaderData, t_bits);
for (i = 0; i < numberOfAttributes && !hasnull; i++) for (i = 0; i < numberOfAttributes && !hasnull; i++)
{ {
...@@ -668,23 +696,24 @@ heap_formtuple(TupleDesc tupleDescriptor, ...@@ -668,23 +696,24 @@ heap_formtuple(TupleDesc tupleDescriptor,
len += ComputeDataSize(tupleDescriptor, value, nulls); len += ComputeDataSize(tupleDescriptor, value, nulls);
tp = (char *) palloc(len); tuple = (HeapTuple) palloc(HEAPTUPLESIZE + len);
tuple = (HeapTuple) tp; td = tuple->t_data = (HeapTupleHeader) ((char *) tuple + HEAPTUPLESIZE);;
MemSet(tp, 0, (int) len); MemSet((char *) td, 0, (int) len);
tuple->t_len = len; tuple->t_len = len;
tuple->t_natts = numberOfAttributes; ItemPointerSetInvalid(&(tuple->t_self));
tuple->t_hoff = hoff; td->t_natts = numberOfAttributes;
td->t_hoff = hoff;
DataFill((char *) tuple + tuple->t_hoff, DataFill((char *) td + td->t_hoff,
tupleDescriptor, tupleDescriptor,
value, value,
nulls, nulls,
&tuple->t_infomask, &td->t_infomask,
(hasnull ? tuple->t_bits : NULL)); (hasnull ? td->t_bits : NULL));
tuple->t_infomask |= HEAP_XMAX_INVALID; td->t_infomask |= HEAP_XMAX_INVALID;
return tuple; return tuple;
} }
...@@ -767,13 +796,15 @@ heap_modifytuple(HeapTuple tuple, ...@@ -767,13 +796,15 @@ heap_modifytuple(HeapTuple tuple,
* copy the header except for t_len, t_natts, t_hoff, t_bits, t_infomask * copy the header except for t_len, t_natts, t_hoff, t_bits, t_infomask
* ---------------- * ----------------
*/ */
infomask = newTuple->t_infomask; infomask = newTuple->t_data->t_infomask;
memmove((char *) &newTuple->t_oid, /* XXX */ memmove((char *) &newTuple->t_data->t_oid, /* XXX */
(char *) &tuple->t_oid, (char *) &tuple->t_data->t_oid,
((char *) &tuple->t_hoff - (char *) &tuple->t_oid)); /* XXX */ ((char *) &tuple->t_data->t_hoff -
newTuple->t_infomask = infomask; (char *) &tuple->t_data->t_oid)); /* XXX */
newTuple->t_natts = numberOfAttributes; /* fix t_natts just in newTuple->t_data->t_infomask = infomask;
* case */ newTuple->t_data->t_natts = numberOfAttributes;
newTuple->t_self = tuple->t_self;
return newTuple; return newTuple;
} }
...@@ -787,28 +818,30 @@ heap_addheader(uint32 natts, /* max domain index */ ...@@ -787,28 +818,30 @@ heap_addheader(uint32 natts, /* max domain index */
int structlen, /* its length */ int structlen, /* its length */
char *structure) /* pointer to the struct */ char *structure) /* pointer to the struct */
{ {
char *tp; /* tuple data pointer */ HeapTuple tuple;
HeapTuple tup; HeapTupleHeader td; /* tuple data */
long len; long len;
int hoff; int hoff;
AssertArg(natts > 0); AssertArg(natts > 0);
len = offsetof(HeapTupleData, t_bits); len = offsetof(HeapTupleHeaderData, t_bits);
hoff = len = DOUBLEALIGN(len); /* be conservative */ hoff = len = DOUBLEALIGN(len); /* be conservative */
len += structlen; len += structlen;
tp = (char *) palloc(len); tuple = (HeapTuple) palloc(HEAPTUPLESIZE + len);
tup = (HeapTuple) tp; td = tuple->t_data = (HeapTupleHeader) ((char *) tuple + HEAPTUPLESIZE);
MemSet((char *) tup, 0, len);
MemSet((char *) td, 0, (int) len);
tup->t_len = len; tuple->t_len = len;
tp += tup->t_hoff = hoff; ItemPointerSetInvalid(&(tuple->t_self));
tup->t_natts = natts; td->t_hoff = hoff;
tup->t_infomask = 0; td->t_natts = natts;
tup->t_infomask |= HEAP_XMAX_INVALID; td->t_infomask = 0;
td->t_infomask |= HEAP_XMAX_INVALID;
memmove(tp, structure, structlen); memmove((char *) td + hoff, structure, structlen);
return tup; return tuple;
} }
src/backend/access/common/heapvalid.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/common/Attic/heapvalid.c,v 1.21 1997/09/22 03:58:32 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/access/common/Attic/heapvalid.c,v 1.22 1998/11/27 19:51:28 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -25,9 +25,9 @@ ...@@ -25,9 +25,9 @@
bool bool
TupleUpdatedByCurXactAndCmd(HeapTuple t) TupleUpdatedByCurXactAndCmd(HeapTuple t)
{ {
if (TransactionIdEquals(t->t_xmax, if (TransactionIdEquals(t->t_data->t_xmax,
GetCurrentTransactionId()) && GetCurrentTransactionId()) &&
CommandIdGEScanCommandId(t->t_cmax)) CommandIdGEScanCommandId(t->t_data->t_cmax))
return true; return true;
return false; return false;
......
src/backend/access/common/printtup.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/common/printtup.c,v 1.35 1998/09/01 04:26:40 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/common/printtup.c,v 1.36 1998/11/27 19:51:28 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -100,7 +100,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo) ...@@ -100,7 +100,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo)
*/ */
j = 0; j = 0;
k = 1 << 7; k = 1 << 7;
for (i = 0; i < tuple->t_natts;) for (i = 0; i < tuple->t_data->t_natts;)
{ {
i++; /* heap_getattr is a macro, so no i++; /* heap_getattr is a macro, so no
* increment */ * increment */
...@@ -122,7 +122,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo) ...@@ -122,7 +122,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo)
* send the attributes of this tuple * send the attributes of this tuple
* ---------------- * ----------------
*/ */
for (i = 0; i < tuple->t_natts; ++i) for (i = 0; i < tuple->t_data->t_natts; ++i)
{ {
attr = heap_getattr(tuple, i + 1, typeinfo, &isnull); attr = heap_getattr(tuple, i + 1, typeinfo, &isnull);
if (isnull) if (isnull)
...@@ -204,7 +204,7 @@ debugtup(HeapTuple tuple, TupleDesc typeinfo) ...@@ -204,7 +204,7 @@ debugtup(HeapTuple tuple, TupleDesc typeinfo)
bool isnull; bool isnull;
Oid typoutput; Oid typoutput;
for (i = 0; i < tuple->t_natts; ++i) for (i = 0; i < tuple->t_data->t_natts; ++i)
{ {
attr = heap_getattr(tuple, i + 1, typeinfo, &isnull); attr = heap_getattr(tuple, i + 1, typeinfo, &isnull);
typoutput = typtoout((Oid) typeinfo->attrs[i]->atttypid); typoutput = typtoout((Oid) typeinfo->attrs[i]->atttypid);
...@@ -251,7 +251,7 @@ printtup_internal(HeapTuple tuple, TupleDesc typeinfo) ...@@ -251,7 +251,7 @@ printtup_internal(HeapTuple tuple, TupleDesc typeinfo)
*/ */
j = 0; j = 0;
k = 1 << 7; k = 1 << 7;
for (i = 0; i < tuple->t_natts;) for (i = 0; i < tuple->t_data->t_natts;)
{ {
i++; /* heap_getattr is a macro, so no i++; /* heap_getattr is a macro, so no
* increment */ * increment */
...@@ -274,9 +274,9 @@ printtup_internal(HeapTuple tuple, TupleDesc typeinfo) ...@@ -274,9 +274,9 @@ printtup_internal(HeapTuple tuple, TupleDesc typeinfo)
* ---------------- * ----------------
*/ */
#ifdef IPORTAL_DEBUG #ifdef IPORTAL_DEBUG
fprintf(stderr, "sending tuple with %d atts\n", tuple->t_natts); fprintf(stderr, "sending tuple with %d atts\n", tuple->t_data->t_natts);
#endif #endif
for (i = 0; i < tuple->t_natts; ++i) for (i = 0; i < tuple->t_data->t_natts; ++i)
{ {
int32 len = typeinfo->attrs[i]->attlen; int32 len = typeinfo->attrs[i]->attlen;
......
src/backend/access/common/tupdesc.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/common/tupdesc.c,v 1.44 1998/09/01 04:26:41 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/common/tupdesc.c,v 1.45 1998/11/27 19:51:28 vadim Exp $
* *
* NOTES * NOTES
* some of the executor utility code such as "ExecTypeFromTL" should be * some of the executor utility code such as "ExecTypeFromTL" should be
...@@ -351,7 +351,7 @@ TupleDescInitEntry(TupleDesc desc, ...@@ -351,7 +351,7 @@ TupleDescInitEntry(TupleDesc desc,
*/ */
typeForm = (Form_pg_type) GETSTRUCT(tuple); typeForm = (Form_pg_type) GETSTRUCT(tuple);
att->atttypid = tuple->t_oid; att->atttypid = tuple->t_data->t_oid;
att->attalign = typeForm->typalign; att->attalign = typeForm->typalign;
/* ------------------------ /* ------------------------
......
src/backend/access/gist/gist.c
View file @ 6beba218
...@@ -248,7 +248,7 @@ gistbuild(Relation heap, ...@@ -248,7 +248,7 @@ gistbuild(Relation heap,
/* form an index tuple and point it at the heap tuple */ /* form an index tuple and point it at the heap tuple */
itup = index_formtuple(id, &d[0], nulls); itup = index_formtuple(id, &d[0], nulls);
itup->t_tid = htup->t_ctid; itup->t_tid = htup->t_self;
/* /*
* Since we already have the index relation locked, we call * Since we already have the index relation locked, we call
......
src/backend/access/hash/hash.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/hash/hash.c,v 1.22 1998/09/01 04:26:48 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/hash/hash.c,v 1.23 1998/11/27 19:51:31 vadim Exp $
* *
* NOTES * NOTES
* This file contains only the public interface routines. * This file contains only the public interface routines.
...@@ -216,7 +216,7 @@ hashbuild(Relation heap, ...@@ -216,7 +216,7 @@ hashbuild(Relation heap,
continue; continue;
} }
itup->t_tid = htup->t_ctid; itup->t_tid = htup->t_self;
hitem = _hash_formitem(itup); hitem = _hash_formitem(itup);
res = _hash_doinsert(index, hitem); res = _hash_doinsert(index, hitem);
pfree(hitem); pfree(hitem);
......
src/backend/access/heap/heapam.c
View file @ 6beba218
This diff is collapsed.
src/backend/access/heap/hio.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Id: hio.c,v 1.13 1998/01/07 21:01:23 momjian Exp $ * $Id: hio.c,v 1.14 1998/11/27 19:51:36 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -69,17 +69,17 @@ RelationPutHeapTuple(Relation relation, ...@@ -69,17 +69,17 @@ RelationPutHeapTuple(Relation relation,
len = (unsigned) DOUBLEALIGN(tuple->t_len); /* be conservative */ len = (unsigned) DOUBLEALIGN(tuple->t_len); /* be conservative */
Assert((int) len <= PageGetFreeSpace(pageHeader)); Assert((int) len <= PageGetFreeSpace(pageHeader));
offnum = PageAddItem((Page) pageHeader, (Item) tuple, offnum = PageAddItem((Page) pageHeader, (Item) tuple->t_data,
tuple->t_len, InvalidOffsetNumber, LP_USED); tuple->t_len, InvalidOffsetNumber, LP_USED);
itemId = PageGetItemId((Page) pageHeader, offnum); itemId = PageGetItemId((Page) pageHeader, offnum);
item = PageGetItem((Page) pageHeader, itemId); item = PageGetItem((Page) pageHeader, itemId);
ItemPointerSet(&((HeapTuple) item)->t_ctid, blockIndex, offnum); ItemPointerSet(&((HeapTupleHeader) item)->t_ctid, blockIndex, offnum);
WriteBuffer(buffer); WriteBuffer(buffer);
/* return an accurate tuple */ /* return an accurate tuple */
ItemPointerSet(&tuple->t_ctid, blockIndex, offnum); ItemPointerSet(&tuple->t_self, blockIndex, offnum);
} }
/* /*
...@@ -160,7 +160,7 @@ RelationPutHeapTupleAtEnd(Relation relation, HeapTuple tuple) ...@@ -160,7 +160,7 @@ RelationPutHeapTupleAtEnd(Relation relation, HeapTuple tuple)
elog(ERROR, "Tuple is too big: size %d", len); elog(ERROR, "Tuple is too big: size %d", len);
} }
offnum = PageAddItem((Page) pageHeader, (Item) tuple, offnum = PageAddItem((Page) pageHeader, (Item) tuple->t_data,
tuple->t_len, InvalidOffsetNumber, LP_USED); tuple->t_len, InvalidOffsetNumber, LP_USED);
itemId = PageGetItemId((Page) pageHeader, offnum); itemId = PageGetItemId((Page) pageHeader, offnum);
...@@ -168,10 +168,10 @@ RelationPutHeapTupleAtEnd(Relation relation, HeapTuple tuple) ...@@ -168,10 +168,10 @@ RelationPutHeapTupleAtEnd(Relation relation, HeapTuple tuple)
lastblock = BufferGetBlockNumber(buffer); lastblock = BufferGetBlockNumber(buffer);
ItemPointerSet(&((HeapTuple) item)->t_ctid, lastblock, offnum); ItemPointerSet(&((HeapTupleHeader) item)->t_ctid, lastblock, offnum);
/* return an accurate tuple */ /* return an accurate tuple */
ItemPointerSet(&tuple->t_ctid, lastblock, offnum); ItemPointerSet(&tuple->t_self, lastblock, offnum);
WriteBuffer(buffer); WriteBuffer(buffer);
} }
src/backend/access/nbtree/nbtinsert.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.30 1998/09/01 04:27:01 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.31 1998/11/27 19:51:40 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -98,8 +98,7 @@ _bt_doinsert(Relation rel, BTItem btitem, bool index_is_unique, Relation heapRel ...@@ -98,8 +98,7 @@ _bt_doinsert(Relation rel, BTItem btitem, bool index_is_unique, Relation heapRel
{ {
TupleDesc itupdesc; TupleDesc itupdesc;
BTItem btitem; BTItem btitem;
IndexTuple itup; HeapTupleData htup;
HeapTuple htup;
BTPageOpaque opaque; BTPageOpaque opaque;
Buffer nbuf; Buffer nbuf;
BlockNumber blkno; BlockNumber blkno;
...@@ -120,9 +119,9 @@ _bt_doinsert(Relation rel, BTItem btitem, bool index_is_unique, Relation heapRel ...@@ -120,9 +119,9 @@ _bt_doinsert(Relation rel, BTItem btitem, bool index_is_unique, Relation heapRel
while (_bt_isequal(itupdesc, page, offset, natts, itup_scankey)) while (_bt_isequal(itupdesc, page, offset, natts, itup_scankey))
{ /* they're equal */ { /* they're equal */
btitem = (BTItem) PageGetItem(page, PageGetItemId(page, offset)); btitem = (BTItem) PageGetItem(page, PageGetItemId(page, offset));
itup = &(btitem->bti_itup); htup.t_self = btitem->bti_itup.t_tid;
htup = heap_fetch(heapRel, SnapshotSelf, &(itup->t_tid), &buffer); heap_fetch(heapRel, SnapshotSelf, &htup, &buffer);
if (htup != (HeapTuple) NULL) if (htup.t_data != NULL)
{ /* it is a duplicate */ { /* it is a duplicate */
elog(ERROR, "Cannot insert a duplicate key into a unique index"); elog(ERROR, "Cannot insert a duplicate key into a unique index");
} }
......
src/backend/access/nbtree/nbtree.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtree.c,v 1.33 1998/09/07 05:35:33 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtree.c,v 1.34 1998/11/27 19:51:40 vadim Exp $
* *
* NOTES * NOTES
* This file contains only the public interface routines. * This file contains only the public interface routines.
...@@ -256,7 +256,7 @@ btbuild(Relation heap, ...@@ -256,7 +256,7 @@ btbuild(Relation heap,
* if (itup->t_info & INDEX_NULL_MASK) { pfree(itup); continue; } * if (itup->t_info & INDEX_NULL_MASK) { pfree(itup); continue; }
*/ */
itup->t_tid = htup->t_ctid; itup->t_tid = htup->t_self;
btitem = _bt_formitem(itup); btitem = _bt_formitem(itup);
/* /*
......
src/backend/access/rtree/rtree.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/rtree/Attic/rtree.c,v 1.28 1998/09/01 04:27:10 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/access/rtree/Attic/rtree.c,v 1.29 1998/11/27 19:51:41 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -233,7 +233,7 @@ rtbuild(Relation heap, ...@@ -233,7 +233,7 @@ rtbuild(Relation heap,
/* form an index tuple and point it at the heap tuple */ /* form an index tuple and point it at the heap tuple */
itup = index_formtuple(id, &d[0], nulls); itup = index_formtuple(id, &d[0], nulls);
itup->t_tid = htup->t_ctid; itup->t_tid = htup->t_self;
/* /*
* Since we already have the index relation locked, we call * Since we already have the index relation locked, we call
......
src/backend/bootstrap/bootstrap.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.51 1998/09/01 04:27:21 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.52 1998/11/27 19:51:45 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -473,7 +473,7 @@ boot_openrel(char *relname) ...@@ -473,7 +473,7 @@ boot_openrel(char *relname)
app = Typ; app = Typ;
while (HeapTupleIsValid(tup = heap_getnext(scan, 0))) while (HeapTupleIsValid(tup = heap_getnext(scan, 0)))
{ {
(*app)->am_oid = tup->t_oid; (*app)->am_oid = tup->t_data->t_oid;
memmove((char *) &(*app++)->am_typ, memmove((char *) &(*app++)->am_typ,
(char *) GETSTRUCT(tup), (char *) GETSTRUCT(tup),
sizeof((*app)->am_typ)); sizeof((*app)->am_typ));
...@@ -634,7 +634,7 @@ InsertOneTuple(Oid objectid) ...@@ -634,7 +634,7 @@ InsertOneTuple(Oid objectid)
pfree(tupDesc); /* just free's tupDesc, not the attrtypes */ pfree(tupDesc); /* just free's tupDesc, not the attrtypes */
if (objectid != (Oid) 0) if (objectid != (Oid) 0)
tuple->t_oid = objectid; tuple->t_data->t_oid = objectid;
heap_insert(reldesc, tuple); heap_insert(reldesc, tuple);
pfree(tuple); pfree(tuple);
if (DebugMode) if (DebugMode)
...@@ -830,7 +830,7 @@ gettype(char *type) ...@@ -830,7 +830,7 @@ gettype(char *type)
app = Typ; app = Typ;
while (HeapTupleIsValid(tup = heap_getnext(scan, 0))) while (HeapTupleIsValid(tup = heap_getnext(scan, 0)))
{ {
(*app)->am_oid = tup->t_oid; (*app)->am_oid = tup->t_data->t_oid;
memmove((char *) &(*app++)->am_typ, memmove((char *) &(*app++)->am_typ,
(char *) GETSTRUCT(tup), (char *) GETSTRUCT(tup),
sizeof((*app)->am_typ)); sizeof((*app)->am_typ));
......
src/backend/catalog/aclchk.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/aclchk.c,v 1.16 1998/09/01 04:27:27 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/aclchk.c,v 1.17 1998/11/27 19:51:46 vadim Exp $
* *
* NOTES * NOTES
* See acl.h. * See acl.h.
...@@ -162,7 +162,7 @@ ChangeAcl(char *relname, ...@@ -162,7 +162,7 @@ ChangeAcl(char *relname,
tuple = heap_modifytuple(tuple, relation, values, nulls, replaces); tuple = heap_modifytuple(tuple, relation, values, nulls, replaces);
/* XXX handle index on pg_class? */ /* XXX handle index on pg_class? */
setheapoverride(true); setheapoverride(true);
heap_replace(relation, &tuple->t_ctid, tuple); heap_replace(relation, &tuple->t_self, tuple);
setheapoverride(false); setheapoverride(false);
/* keep the catalog indices up to date */ /* keep the catalog indices up to date */
......
src/backend/catalog/heap.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.66 1998/11/17 14:26:39 thomas Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.67 1998/11/27 19:51:48 vadim Exp $
* *
* INTERFACE ROUTINES * INTERFACE ROUTINES
* heap_create() - Create an uncataloged heap relation * heap_create() - Create an uncataloged heap relation
...@@ -663,7 +663,7 @@ AddPgRelationTuple(Relation pg_class_desc, ...@@ -663,7 +663,7 @@ AddPgRelationTuple(Relation pg_class_desc,
tup = heap_addheader(Natts_pg_class_fixed, tup = heap_addheader(Natts_pg_class_fixed,
CLASS_TUPLE_SIZE, CLASS_TUPLE_SIZE,
(char *) new_rel_reltup); (char *) new_rel_reltup);
tup->t_oid = new_rel_oid; tup->t_data->t_oid = new_rel_oid;
/* ---------------- /* ----------------
* finally insert the new tuple and free it. * finally insert the new tuple and free it.
...@@ -929,7 +929,7 @@ RelationRemoveInheritance(Relation relation) ...@@ -929,7 +929,7 @@ RelationRemoveInheritance(Relation relation)
while (HeapTupleIsValid(tuple = heap_getnext(scan, 0))) while (HeapTupleIsValid(tuple = heap_getnext(scan, 0)))
{ {
heap_delete(catalogRelation, &tuple->t_ctid); heap_delete(catalogRelation, &tuple->t_self);
found = true; found = true;
} }
...@@ -951,7 +951,7 @@ RelationRemoveInheritance(Relation relation) ...@@ -951,7 +951,7 @@ RelationRemoveInheritance(Relation relation)
&entry); &entry);
while (HeapTupleIsValid(tuple = heap_getnext(scan, 0))) while (HeapTupleIsValid(tuple = heap_getnext(scan, 0)))
heap_delete(catalogRelation, &tuple->t_ctid); heap_delete(catalogRelation, &tuple->t_self);
heap_endscan(scan); heap_endscan(scan);
heap_close(catalogRelation); heap_close(catalogRelation);
...@@ -1020,7 +1020,7 @@ DeletePgRelationTuple(Relation rel) ...@@ -1020,7 +1020,7 @@ DeletePgRelationTuple(Relation rel)
* delete the relation tuple from pg_class, and finish up. * delete the relation tuple from pg_class, and finish up.
* ---------------- * ----------------
*/ */
heap_delete(pg_class_desc, &tup->t_ctid); heap_delete(pg_class_desc, &tup->t_self);
pfree(tup); pfree(tup);
heap_close(pg_class_desc); heap_close(pg_class_desc);
...@@ -1059,7 +1059,7 @@ DeletePgAttributeTuples(Relation rel) ...@@ -1059,7 +1059,7 @@ DeletePgAttributeTuples(Relation rel)
Int16GetDatum(attnum), Int16GetDatum(attnum),
0, 0))) 0, 0)))
{ {
heap_delete(pg_attribute_desc, &tup->t_ctid); heap_delete(pg_attribute_desc, &tup->t_self);
pfree(tup); pfree(tup);
} }
} }
...@@ -1138,7 +1138,7 @@ DeletePgTypeTuple(Relation rel) ...@@ -1138,7 +1138,7 @@ DeletePgTypeTuple(Relation rel)
* stonebraker about this. -cim 6/19/90 * stonebraker about this. -cim 6/19/90
* ---------------- * ----------------
*/ */
typoid = tup->t_oid; typoid = tup->t_data->t_oid;
pg_attribute_desc = heap_openr(AttributeRelationName); pg_attribute_desc = heap_openr(AttributeRelationName);
...@@ -1183,7 +1183,7 @@ DeletePgTypeTuple(Relation rel) ...@@ -1183,7 +1183,7 @@ DeletePgTypeTuple(Relation rel)
* we release the read lock on pg_type. -mer 13 Aug 1991 * we release the read lock on pg_type. -mer 13 Aug 1991
* ---------------- * ----------------
*/ */
heap_delete(pg_type_desc, &tup->t_ctid); heap_delete(pg_type_desc, &tup->t_self);
heap_endscan(pg_type_scan); heap_endscan(pg_type_scan);
heap_close(pg_type_desc); heap_close(pg_type_desc);
...@@ -1604,7 +1604,7 @@ RemoveAttrDefault(Relation rel) ...@@ -1604,7 +1604,7 @@ RemoveAttrDefault(Relation rel)
adscan = heap_beginscan(adrel, 0, SnapshotNow, 1, &key); adscan = heap_beginscan(adrel, 0, SnapshotNow, 1, &key);
while (HeapTupleIsValid(tup = heap_getnext(adscan, 0))) while (HeapTupleIsValid(tup = heap_getnext(adscan, 0)))
heap_delete(adrel, &tup->t_ctid); heap_delete(adrel, &tup->t_self);
heap_endscan(adscan); heap_endscan(adscan);
...@@ -1631,7 +1631,7 @@ RemoveRelCheck(Relation rel) ...@@ -1631,7 +1631,7 @@ RemoveRelCheck(Relation rel)
rcscan = heap_beginscan(rcrel, 0, SnapshotNow, 1, &key); rcscan = heap_beginscan(rcrel, 0, SnapshotNow, 1, &key);
while (HeapTupleIsValid(tup = heap_getnext(rcscan, 0))) while (HeapTupleIsValid(tup = heap_getnext(rcscan, 0)))
heap_delete(rcrel, &tup->t_ctid); heap_delete(rcrel, &tup->t_self);
heap_endscan(rcscan); heap_endscan(rcscan);
......
src/backend/catalog/index.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.63 1998/09/10 15:32:16 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.64 1998/11/27 19:51:49 vadim Exp $
* *
* *
* INTERFACE ROUTINES * INTERFACE ROUTINES
...@@ -150,7 +150,7 @@ RelationNameGetObjectId(char *relationName, ...@@ -150,7 +150,7 @@ RelationNameGetObjectId(char *relationName,
0, 0, 0); 0, 0, 0);
if (HeapTupleIsValid(tuple)) if (HeapTupleIsValid(tuple))
return tuple->t_oid; return tuple->t_data->t_oid;
else else
return InvalidOid; return InvalidOid;
} }
...@@ -176,7 +176,7 @@ RelationNameGetObjectId(char *relationName, ...@@ -176,7 +176,7 @@ RelationNameGetObjectId(char *relationName,
if (!HeapTupleIsValid(pg_class_tuple)) if (!HeapTupleIsValid(pg_class_tuple))
relationObjectId = InvalidOid; relationObjectId = InvalidOid;
else else
relationObjectId = pg_class_tuple->t_oid; relationObjectId = pg_class_tuple->t_data->t_oid;
/* ---------------- /* ----------------
* cleanup and return results * cleanup and return results
...@@ -412,7 +412,7 @@ ConstructTupleDescriptor(Oid heapoid, ...@@ -412,7 +412,7 @@ ConstructTupleDescriptor(Oid heapoid,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "create index: type '%s' undefined", elog(ERROR, "create index: type '%s' undefined",
IndexKeyType->name); IndexKeyType->name);
((Form_pg_attribute) to)->atttypid = tup->t_oid; ((Form_pg_attribute) to)->atttypid = tup->t_data->t_oid;
((Form_pg_attribute) to)->attbyval = ((Form_pg_attribute) to)->attbyval =
((Form_pg_type) GETSTRUCT(tup))->typbyval; ((Form_pg_type) GETSTRUCT(tup))->typbyval;
((Form_pg_attribute) to)->attlen = ((Form_pg_attribute) to)->attlen =
...@@ -558,7 +558,7 @@ UpdateRelationRelation(Relation indexRelation) ...@@ -558,7 +558,7 @@ UpdateRelationRelation(Relation indexRelation)
* company. * company.
* ---------------- * ----------------
*/ */
tuple->t_oid = RelationGetRelid(indexRelation); tuple->t_data->t_oid = RelationGetRelid(indexRelation);
heap_insert(pg_class, tuple); heap_insert(pg_class, tuple);
/* /*
...@@ -575,7 +575,7 @@ UpdateRelationRelation(Relation indexRelation) ...@@ -575,7 +575,7 @@ UpdateRelationRelation(Relation indexRelation)
CatalogCloseIndices(Num_pg_class_indices, idescs); CatalogCloseIndices(Num_pg_class_indices, idescs);
} }
tupleOid = tuple->t_oid; tupleOid = tuple->t_data->t_oid;
pfree(tuple); pfree(tuple);
heap_close(pg_class); heap_close(pg_class);
...@@ -913,7 +913,7 @@ UpdateIndexPredicate(Oid indexoid, Node *oldPred, Node *predicate) ...@@ -913,7 +913,7 @@ UpdateIndexPredicate(Oid indexoid, Node *oldPred, Node *predicate)
newtup = heap_modifytuple(tuple, pg_index, values, nulls, replace); newtup = heap_modifytuple(tuple, pg_index, values, nulls, replace);
heap_replace(pg_index, &newtup->t_ctid, newtup); heap_replace(pg_index, &newtup->t_self, newtup);
pfree(newtup); pfree(newtup);
heap_close(pg_index); heap_close(pg_index);
...@@ -1104,7 +1104,7 @@ index_create(char *heapRelationName, ...@@ -1104,7 +1104,7 @@ index_create(char *heapRelationName,
func_error("index_create", FIgetname(funcInfo), func_error("index_create", FIgetname(funcInfo),
FIgetnArgs(funcInfo), FIgetArglist(funcInfo), NULL); FIgetnArgs(funcInfo), FIgetArglist(funcInfo), NULL);
} }
FIgetProcOid(funcInfo) = proc_tup->t_oid; FIgetProcOid(funcInfo) = proc_tup->t_data->t_oid;
} }
/* ---------------- /* ----------------
...@@ -1195,7 +1195,7 @@ index_destroy(Oid indexId) ...@@ -1195,7 +1195,7 @@ index_destroy(Oid indexId)
AssertState(HeapTupleIsValid(tuple)); AssertState(HeapTupleIsValid(tuple));
heap_delete(relationRelation, &tuple->t_ctid); heap_delete(relationRelation, &tuple->t_self);
pfree(tuple); pfree(tuple);
heap_close(relationRelation); heap_close(relationRelation);
...@@ -1212,7 +1212,7 @@ index_destroy(Oid indexId) ...@@ -1212,7 +1212,7 @@ index_destroy(Oid indexId)
Int16GetDatum(attnum), Int16GetDatum(attnum),
0, 0))) 0, 0)))
{ {
heap_delete(attributeRelation, &tuple->t_ctid); heap_delete(attributeRelation, &tuple->t_self);
pfree(tuple); pfree(tuple);
attnum++; attnum++;
} }
...@@ -1232,7 +1232,7 @@ index_destroy(Oid indexId) ...@@ -1232,7 +1232,7 @@ index_destroy(Oid indexId)
indexRelation = heap_openr(IndexRelationName); indexRelation = heap_openr(IndexRelationName);
heap_delete(indexRelation, &tuple->t_ctid); heap_delete(indexRelation, &tuple->t_self);
pfree(tuple); pfree(tuple);
heap_close(indexRelation); heap_close(indexRelation);
...@@ -1424,7 +1424,7 @@ UpdateStats(Oid relid, long reltuples, bool hasindex) ...@@ -1424,7 +1424,7 @@ UpdateStats(Oid relid, long reltuples, bool hasindex)
values[Anum_pg_class_relhasindex - 1] = CharGetDatum(hasindex); values[Anum_pg_class_relhasindex - 1] = CharGetDatum(hasindex);
newtup = heap_modifytuple(tuple, pg_class, values, nulls, replace); newtup = heap_modifytuple(tuple, pg_class, values, nulls, replace);
heap_replace(pg_class, &tuple->t_ctid, newtup); heap_replace(pg_class, &tuple->t_self, newtup);
CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, idescs); CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, idescs);
CatalogIndexInsert(idescs, Num_pg_class_indices, pg_class, newtup); CatalogIndexInsert(idescs, Num_pg_class_indices, pg_class, newtup);
CatalogCloseIndices(Num_pg_class_indices, idescs); CatalogCloseIndices(Num_pg_class_indices, idescs);
...@@ -1626,10 +1626,10 @@ DefaultBuild(Relation heapRelation, ...@@ -1626,10 +1626,10 @@ DefaultBuild(Relation heapRelation,
datum, datum,
nullv); nullv);
indexTuple->t_tid = heapTuple->t_ctid; indexTuple->t_tid = heapTuple->t_self;
insertResult = index_insert(indexRelation, datum, nullv, insertResult = index_insert(indexRelation, datum, nullv,
&(heapTuple->t_ctid), heapRelation); &(heapTuple->t_self), heapRelation);
if (insertResult) if (insertResult)
pfree(insertResult); pfree(insertResult);
......
src/backend/catalog/indexing.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/indexing.c,v 1.33 1998/10/02 05:10:10 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/indexing.c,v 1.34 1998/11/27 19:51:50 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -161,7 +161,7 @@ CatalogIndexInsert(Relation *idescs, ...@@ -161,7 +161,7 @@ CatalogIndexInsert(Relation *idescs,
finfoP); finfoP);
indexRes = index_insert(idescs[i], datum, nulls, indexRes = index_insert(idescs[i], datum, nulls,
&heapTuple->t_ctid, heapRelation); &heapTuple->t_self, heapRelation);
if (indexRes) if (indexRes)
pfree(indexRes); pfree(indexRes);
...@@ -230,28 +230,30 @@ CatalogIndexFetchTuple(Relation heapRelation, ...@@ -230,28 +230,30 @@ CatalogIndexFetchTuple(Relation heapRelation,
{ {
IndexScanDesc sd; IndexScanDesc sd;
RetrieveIndexResult indexRes; RetrieveIndexResult indexRes;
HeapTuple tuple = NULL; HeapTupleData tuple;
HeapTuple result = NULL;
Buffer buffer; Buffer buffer;
sd = index_beginscan(idesc, false, num_keys, skey); sd = index_beginscan(idesc, false, num_keys, skey);
tuple.t_data = NULL;
while ((indexRes = index_getnext(sd, ForwardScanDirection))) while ((indexRes = index_getnext(sd, ForwardScanDirection)))
{ {
tuple = heap_fetch(heapRelation, SnapshotNow, &indexRes->heap_iptr, tuple.t_self = indexRes->heap_iptr;
&buffer); heap_fetch(heapRelation, SnapshotNow, &tuple, &buffer);
pfree(indexRes); pfree(indexRes);
if (HeapTupleIsValid(tuple)) if (tuple.t_data != NULL)
break; break;
} }
if (HeapTupleIsValid(tuple)) if (tuple.t_data != NULL)
{ {
tuple = heap_copytuple(tuple); result = heap_copytuple(&tuple);
ReleaseBuffer(buffer); ReleaseBuffer(buffer);
} }
index_endscan(sd); index_endscan(sd);
pfree(sd); pfree(sd);
return tuple; return result;
} }
......
src/backend/catalog/pg_aggregate.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_aggregate.c,v 1.17 1998/09/01 04:27:34 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/pg_aggregate.c,v 1.18 1998/11/27 19:51:50 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -95,7 +95,7 @@ AggregateCreate(char *aggName, ...@@ -95,7 +95,7 @@ AggregateCreate(char *aggName,
0, 0, 0); 0, 0, 0);
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "AggregateCreate: Type '%s' undefined", aggbasetypeName); elog(ERROR, "AggregateCreate: Type '%s' undefined", aggbasetypeName);
xbase = tup->t_oid; xbase = tup->t_data->t_oid;
if (aggtransfn1Name) if (aggtransfn1Name)
{ {
...@@ -105,7 +105,7 @@ AggregateCreate(char *aggName, ...@@ -105,7 +105,7 @@ AggregateCreate(char *aggName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "AggregateCreate: Type '%s' undefined", elog(ERROR, "AggregateCreate: Type '%s' undefined",
aggtransfn1typeName); aggtransfn1typeName);
xret1 = tup->t_oid; xret1 = tup->t_data->t_oid;
fnArgs[0] = xret1; fnArgs[0] = xret1;
fnArgs[1] = xbase; fnArgs[1] = xbase;
...@@ -121,7 +121,7 @@ AggregateCreate(char *aggName, ...@@ -121,7 +121,7 @@ AggregateCreate(char *aggName,
elog(ERROR, "AggregateCreate: return type of '%s' is not '%s'", elog(ERROR, "AggregateCreate: return type of '%s' is not '%s'",
aggtransfn1Name, aggtransfn1Name,
aggtransfn1typeName); aggtransfn1typeName);
xfn1 = tup->t_oid; xfn1 = tup->t_data->t_oid;
if (!OidIsValid(xfn1) || !OidIsValid(xret1) || if (!OidIsValid(xfn1) || !OidIsValid(xret1) ||
!OidIsValid(xbase)) !OidIsValid(xbase))
elog(ERROR, "AggregateCreate: bogus function '%s'", aggfinalfnName); elog(ERROR, "AggregateCreate: bogus function '%s'", aggfinalfnName);
...@@ -135,7 +135,7 @@ AggregateCreate(char *aggName, ...@@ -135,7 +135,7 @@ AggregateCreate(char *aggName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "AggregateCreate: Type '%s' undefined", elog(ERROR, "AggregateCreate: Type '%s' undefined",
aggtransfn2typeName); aggtransfn2typeName);
xret2 = tup->t_oid; xret2 = tup->t_data->t_oid;
fnArgs[0] = xret2; fnArgs[0] = xret2;
fnArgs[1] = 0; fnArgs[1] = 0;
...@@ -150,7 +150,7 @@ AggregateCreate(char *aggName, ...@@ -150,7 +150,7 @@ AggregateCreate(char *aggName,
if (((Form_pg_proc) GETSTRUCT(tup))->prorettype != xret2) if (((Form_pg_proc) GETSTRUCT(tup))->prorettype != xret2)
elog(ERROR, "AggregateCreate: return type of '%s' is not '%s'", elog(ERROR, "AggregateCreate: return type of '%s' is not '%s'",
aggtransfn2Name, aggtransfn2typeName); aggtransfn2Name, aggtransfn2typeName);
xfn2 = tup->t_oid; xfn2 = tup->t_data->t_oid;
if (!OidIsValid(xfn2) || !OidIsValid(xret2)) if (!OidIsValid(xfn2) || !OidIsValid(xret2))
elog(ERROR, "AggregateCreate: bogus function '%s'", aggfinalfnName); elog(ERROR, "AggregateCreate: bogus function '%s'", aggfinalfnName);
} }
...@@ -183,7 +183,7 @@ AggregateCreate(char *aggName, ...@@ -183,7 +183,7 @@ AggregateCreate(char *aggName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "AggregateCreate: '%s'('%s','%s') does not exist", elog(ERROR, "AggregateCreate: '%s'('%s','%s') does not exist",
aggfinalfnName, aggtransfn1typeName, aggtransfn2typeName); aggfinalfnName, aggtransfn1typeName, aggtransfn2typeName);
ffn = tup->t_oid; ffn = tup->t_data->t_oid;
proc = (Form_pg_proc) GETSTRUCT(tup); proc = (Form_pg_proc) GETSTRUCT(tup);
fret = proc->prorettype; fret = proc->prorettype;
if (!OidIsValid(ffn) || !OidIsValid(fret)) if (!OidIsValid(ffn) || !OidIsValid(fret))
......
src/backend/catalog/pg_operator.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_operator.c,v 1.29 1998/09/01 04:27:36 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/pg_operator.c,v 1.30 1998/11/27 19:51:50 vadim Exp $
* *
* NOTES * NOTES
* these routines moved here from commands/define.c and somewhat cleaned up. * these routines moved here from commands/define.c and somewhat cleaned up.
...@@ -125,7 +125,7 @@ OperatorGetWithOpenRelation(Relation pg_operator_desc, ...@@ -125,7 +125,7 @@ OperatorGetWithOpenRelation(Relation pg_operator_desc,
* ---------------- * ----------------
*/ */
tup = heap_getnext(pg_operator_scan, 0); tup = heap_getnext(pg_operator_scan, 0);
operatorObjectId = HeapTupleIsValid(tup) ? tup->t_oid : InvalidOid; operatorObjectId = HeapTupleIsValid(tup) ? tup->t_data->t_oid : InvalidOid;
/* ---------------- /* ----------------
* close the scan and return the oid. * close the scan and return the oid.
...@@ -279,7 +279,7 @@ OperatorShellMakeWithOpenRelation(Relation pg_operator_desc, ...@@ -279,7 +279,7 @@ OperatorShellMakeWithOpenRelation(Relation pg_operator_desc,
* ---------------- * ----------------
*/ */
heap_insert(pg_operator_desc, tup); heap_insert(pg_operator_desc, tup);
operatorObjectId = tup->t_oid; operatorObjectId = tup->t_data->t_oid;
/* ---------------- /* ----------------
* free the tuple and return the operator oid * free the tuple and return the operator oid
...@@ -413,7 +413,7 @@ OperatorShellMake(char *operatorName, ...@@ -413,7 +413,7 @@ OperatorShellMake(char *operatorName,
* if the operator shell is being filled in * if the operator shell is being filled in
* access the catalog in order to get a valid buffer * access the catalog in order to get a valid buffer
* create a tuple using ModifyHeapTuple * create a tuple using ModifyHeapTuple
* get the t_ctid from the modified tuple and call RelationReplaceHeapTuple * get the t_self from the modified tuple and call RelationReplaceHeapTuple
* else if a new operator is being created * else if a new operator is being created
* create a tuple using heap_formtuple * create a tuple using heap_formtuple
* call heap_insert * call heap_insert
...@@ -544,7 +544,7 @@ OperatorDef(char *operatorName, ...@@ -544,7 +544,7 @@ OperatorDef(char *operatorName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
func_error("OperatorDef", procedureName, nargs, typeId, NULL); func_error("OperatorDef", procedureName, nargs, typeId, NULL);
values[Anum_pg_operator_oprcode - 1] = ObjectIdGetDatum(tup->t_oid); values[Anum_pg_operator_oprcode - 1] = ObjectIdGetDatum(tup->t_data->t_oid);
values[Anum_pg_operator_oprresult - 1] = values[Anum_pg_operator_oprresult - 1] =
ObjectIdGetDatum(((Form_pg_proc) ObjectIdGetDatum(((Form_pg_proc)
GETSTRUCT(tup))->prorettype); GETSTRUCT(tup))->prorettype);
...@@ -569,7 +569,7 @@ OperatorDef(char *operatorName, ...@@ -569,7 +569,7 @@ OperatorDef(char *operatorName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
func_error("OperatorDef", restrictionName, 5, typeId, NULL); func_error("OperatorDef", restrictionName, 5, typeId, NULL);
values[Anum_pg_operator_oprrest - 1] = ObjectIdGetDatum(tup->t_oid); values[Anum_pg_operator_oprrest - 1] = ObjectIdGetDatum(tup->t_data->t_oid);
} }
else else
values[Anum_pg_operator_oprrest - 1] = ObjectIdGetDatum(InvalidOid); values[Anum_pg_operator_oprrest - 1] = ObjectIdGetDatum(InvalidOid);
...@@ -595,7 +595,7 @@ OperatorDef(char *operatorName, ...@@ -595,7 +595,7 @@ OperatorDef(char *operatorName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
func_error("OperatorDef", joinName, 5, typeId, NULL); func_error("OperatorDef", joinName, 5, typeId, NULL);
values[Anum_pg_operator_oprjoin - 1] = ObjectIdGetDatum(tup->t_oid); values[Anum_pg_operator_oprjoin - 1] = ObjectIdGetDatum(tup->t_data->t_oid);
} }
else else
values[Anum_pg_operator_oprjoin - 1] = ObjectIdGetDatum(InvalidOid); values[Anum_pg_operator_oprjoin - 1] = ObjectIdGetDatum(InvalidOid);
...@@ -685,7 +685,7 @@ OperatorDef(char *operatorName, ...@@ -685,7 +685,7 @@ OperatorDef(char *operatorName,
/* last three fields were filled in first */ /* last three fields were filled in first */
/* /*
* If we are adding to an operator shell, get its t_ctid * If we are adding to an operator shell, get its t_self
*/ */
pg_operator_desc = heap_openr(OperatorRelationName); pg_operator_desc = heap_openr(OperatorRelationName);
...@@ -711,7 +711,7 @@ OperatorDef(char *operatorName, ...@@ -711,7 +711,7 @@ OperatorDef(char *operatorName,
replaces); replaces);
setheapoverride(true); setheapoverride(true);
heap_replace(pg_operator_desc, &tup->t_ctid, tup); heap_replace(pg_operator_desc, &tup->t_self, tup);
setheapoverride(false); setheapoverride(false);
} }
else else
...@@ -725,7 +725,7 @@ OperatorDef(char *operatorName, ...@@ -725,7 +725,7 @@ OperatorDef(char *operatorName,
tup = heap_formtuple(tupDesc, values, nulls); tup = heap_formtuple(tupDesc, values, nulls);
heap_insert(pg_operator_desc, tup); heap_insert(pg_operator_desc, tup);
operatorObjectId = tup->t_oid; operatorObjectId = tup->t_data->t_oid;
} }
heap_close(pg_operator_desc); heap_close(pg_operator_desc);
...@@ -830,7 +830,7 @@ OperatorUpd(Oid baseId, Oid commId, Oid negId) ...@@ -830,7 +830,7 @@ OperatorUpd(Oid baseId, Oid commId, Oid negId)
replaces); replaces);
setheapoverride(true); setheapoverride(true);
heap_replace(pg_operator_desc, &tup->t_ctid, tup); heap_replace(pg_operator_desc, &tup->t_self, tup);
setheapoverride(false); setheapoverride(false);
} }
...@@ -855,7 +855,7 @@ OperatorUpd(Oid baseId, Oid commId, Oid negId) ...@@ -855,7 +855,7 @@ OperatorUpd(Oid baseId, Oid commId, Oid negId)
replaces); replaces);
setheapoverride(true); setheapoverride(true);
heap_replace(pg_operator_desc, &tup->t_ctid, tup); heap_replace(pg_operator_desc, &tup->t_self, tup);
setheapoverride(false); setheapoverride(false);
values[Anum_pg_operator_oprcom - 1] = (Datum) NULL; values[Anum_pg_operator_oprcom - 1] = (Datum) NULL;
...@@ -884,7 +884,7 @@ OperatorUpd(Oid baseId, Oid commId, Oid negId) ...@@ -884,7 +884,7 @@ OperatorUpd(Oid baseId, Oid commId, Oid negId)
replaces); replaces);
setheapoverride(true); setheapoverride(true);
heap_replace(pg_operator_desc, &tup->t_ctid, tup); heap_replace(pg_operator_desc, &tup->t_self, tup);
setheapoverride(false); setheapoverride(false);
} }
......
src/backend/catalog/pg_proc.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_proc.c,v 1.23 1998/09/01 04:27:37 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/pg_proc.c,v 1.24 1998/11/27 19:51:51 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -144,7 +144,7 @@ ProcedureCreate(char *procedureName, ...@@ -144,7 +144,7 @@ ProcedureCreate(char *procedureName,
0, 0, 0); 0, 0, 0);
pfree(prosrctext); pfree(prosrctext);
if (HeapTupleIsValid(tup)) if (HeapTupleIsValid(tup))
return tup->t_oid; return tup->t_data->t_oid;
} }
} }
...@@ -155,7 +155,7 @@ ProcedureCreate(char *procedureName, ...@@ -155,7 +155,7 @@ ProcedureCreate(char *procedureName,
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "ProcedureCreate: no such language %s", languageName); elog(ERROR, "ProcedureCreate: no such language %s", languageName);
languageObjectId = tup->t_oid; languageObjectId = tup->t_data->t_oid;
if (strcmp(returnTypeName, "opaque") == 0) if (strcmp(returnTypeName, "opaque") == 0)
{ {
...@@ -276,5 +276,5 @@ ProcedureCreate(char *procedureName, ...@@ -276,5 +276,5 @@ ProcedureCreate(char *procedureName,
CatalogCloseIndices(Num_pg_proc_indices, idescs); CatalogCloseIndices(Num_pg_proc_indices, idescs);
} }
heap_close(rel); heap_close(rel);
return tup->t_oid; return tup->t_data->t_oid;
} }
src/backend/catalog/pg_type.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_type.c,v 1.30 1998/09/01 04:27:39 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/pg_type.c,v 1.31 1998/11/27 19:51:51 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -99,7 +99,7 @@ TypeGetWithOpenRelation(Relation pg_type_desc, ...@@ -99,7 +99,7 @@ TypeGetWithOpenRelation(Relation pg_type_desc,
heap_endscan(scan); heap_endscan(scan);
*defined = (bool) ((Form_pg_type) GETSTRUCT(tup))->typisdefined; *defined = (bool) ((Form_pg_type) GETSTRUCT(tup))->typisdefined;
return tup->t_oid; return tup->t_data->t_oid;
} }
/* ---------------------------------------------------------------- /* ----------------------------------------------------------------
...@@ -212,7 +212,7 @@ TypeShellMakeWithOpenRelation(Relation pg_type_desc, char *typeName) ...@@ -212,7 +212,7 @@ TypeShellMakeWithOpenRelation(Relation pg_type_desc, char *typeName)
* ---------------- * ----------------
*/ */
heap_insert(pg_type_desc, tup); heap_insert(pg_type_desc, tup);
typoid = tup->t_oid; typoid = tup->t_data->t_oid;
if (RelationGetForm(pg_type_desc)->relhasindex) if (RelationGetForm(pg_type_desc)->relhasindex)
{ {
...@@ -430,7 +430,7 @@ TypeCreate(char *typeName, ...@@ -430,7 +430,7 @@ TypeCreate(char *typeName,
func_error("TypeCreate", procname, 1, argList, NULL); func_error("TypeCreate", procname, 1, argList, NULL);
} }
values[i++] = (Datum) tup->t_oid; /* 11 - 14 */ values[i++] = (Datum) tup->t_data->t_oid; /* 11 - 14 */
} }
/* ---------------- /* ----------------
...@@ -484,10 +484,10 @@ TypeCreate(char *typeName, ...@@ -484,10 +484,10 @@ TypeCreate(char *typeName,
replaces); replaces);
setheapoverride(true); setheapoverride(true);
heap_replace(pg_type_desc, &tup->t_ctid, tup); heap_replace(pg_type_desc, &tup->t_self, tup);
setheapoverride(false); setheapoverride(false);
typeObjectId = tup->t_oid; typeObjectId = tup->t_data->t_oid;
} }
else else
{ {
...@@ -499,7 +499,7 @@ TypeCreate(char *typeName, ...@@ -499,7 +499,7 @@ TypeCreate(char *typeName,
heap_insert(pg_type_desc, tup); heap_insert(pg_type_desc, tup);
typeObjectId = tup->t_oid; typeObjectId = tup->t_data->t_oid;
} }
/* ---------------- /* ----------------
...@@ -561,7 +561,7 @@ TypeRename(char *oldTypeName, char *newTypeName) ...@@ -561,7 +561,7 @@ TypeRename(char *oldTypeName, char *newTypeName)
namestrcpy(&(((Form_pg_type) GETSTRUCT(oldtup))->typname), newTypeName); namestrcpy(&(((Form_pg_type) GETSTRUCT(oldtup))->typname), newTypeName);
setheapoverride(true); setheapoverride(true);
heap_replace(pg_type_desc, &oldtup->t_ctid, oldtup); heap_replace(pg_type_desc, &oldtup->t_self, oldtup);
setheapoverride(false); setheapoverride(false);
/* update the system catalog indices */ /* update the system catalog indices */
......
src/backend/commands/async.c
View file @ 6beba218
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/async.c,v 1.41 1998/10/06 02:39:59 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/async.c,v 1.42 1998/11/27 19:51:53 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -321,7 +321,7 @@ Async_Unlisten(char *relname, int pid) ...@@ -321,7 +321,7 @@ Async_Unlisten(char *relname, int pid)
{ {
lRel = heap_openr(ListenerRelationName); lRel = heap_openr(ListenerRelationName);
RelationSetLockForWrite(lRel); RelationSetLockForWrite(lRel);
heap_delete(lRel, &lTuple->t_ctid); heap_delete(lRel, &lTuple->t_self);
RelationUnsetLockForWrite(lRel); RelationUnsetLockForWrite(lRel);
heap_close(lRel); heap_close(lRel);
} }
...@@ -369,7 +369,7 @@ Async_UnlistenAll() ...@@ -369,7 +369,7 @@ Async_UnlistenAll()
sRel = heap_beginscan(lRel, 0, SnapshotNow, 1, key); sRel = heap_beginscan(lRel, 0, SnapshotNow, 1, key);
while (HeapTupleIsValid(lTuple = heap_getnext(sRel, 0))) while (HeapTupleIsValid(lTuple = heap_getnext(sRel, 0)))
heap_delete(lRel, &lTuple->t_ctid); heap_delete(lRel, &lTuple->t_self);
heap_endscan(sRel); heap_endscan(sRel);
RelationUnsetLockForWrite(lRel); RelationUnsetLockForWrite(lRel);
...@@ -516,7 +516,7 @@ AtCommit_Notify() ...@@ -516,7 +516,7 @@ AtCommit_Notify()
* but as far as I can see we should just do it for any * but as far as I can see we should just do it for any
* failure (certainly at least for EPERM too...) * failure (certainly at least for EPERM too...)
*/ */
heap_delete(lRel, &lTuple->t_ctid); heap_delete(lRel, &lTuple->t_self);
} }
else else
#endif #endif
...@@ -527,7 +527,7 @@ AtCommit_Notify() ...@@ -527,7 +527,7 @@ AtCommit_Notify()
{ {
rTuple = heap_modifytuple(lTuple, lRel, rTuple = heap_modifytuple(lTuple, lRel,
value, nulls, repl); value, nulls, repl);
heap_replace(lRel, &lTuple->t_ctid, rTuple); heap_replace(lRel, &lTuple->t_self, rTuple);
} }
} }
} }
...@@ -772,7 +772,7 @@ ProcessIncomingNotify(void) ...@@ -772,7 +772,7 @@ ProcessIncomingNotify(void)
NotifyMyFrontEnd(relname, sourcePID); NotifyMyFrontEnd(relname, sourcePID);
/* Rewrite the tuple with 0 in notification column */ /* Rewrite the tuple with 0 in notification column */
rTuple = heap_modifytuple(lTuple, lRel, value, nulls, repl); rTuple = heap_modifytuple(lTuple, lRel, value, nulls, repl);
heap_replace(lRel, &lTuple->t_ctid, rTuple); heap_replace(lRel, &lTuple->t_self, rTuple);
} }
} }
heap_endscan(sRel); heap_endscan(sRel);
......
src/backend/commands/cluster.c
View file @ 6beba218
...@@ -14,7 +14,7 @@ ...@@ -14,7 +14,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.32 1998/09/23 04:22:01 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.33 1998/11/27 19:51:54 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -335,8 +335,7 @@ rebuildheap(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex) ...@@ -335,8 +335,7 @@ rebuildheap(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex)
LocalOldIndex; LocalOldIndex;
IndexScanDesc ScanDesc; IndexScanDesc ScanDesc;
RetrieveIndexResult ScanResult; RetrieveIndexResult ScanResult;
ItemPointer HeapTid; HeapTupleData LocalHeapTuple;
HeapTuple LocalHeapTuple;
Buffer LocalBuffer; Buffer LocalBuffer;
Oid OIDNewHeapInsert; Oid OIDNewHeapInsert;
...@@ -353,10 +352,10 @@ rebuildheap(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex) ...@@ -353,10 +352,10 @@ rebuildheap(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex)
while ((ScanResult = index_getnext(ScanDesc, ForwardScanDirection)) != NULL) while ((ScanResult = index_getnext(ScanDesc, ForwardScanDirection)) != NULL)
{ {
HeapTid = &ScanResult->heap_iptr; LocalHeapTuple.t_self = ScanResult->heap_iptr;
LocalHeapTuple = heap_fetch(LocalOldHeap, SnapshotNow, HeapTid, &LocalBuffer); heap_fetch(LocalOldHeap, SnapshotNow, &LocalHeapTuple, &LocalBuffer);
OIDNewHeapInsert = OIDNewHeapInsert =
heap_insert(LocalNewHeap, LocalHeapTuple); heap_insert(LocalNewHeap, &LocalHeapTuple);
pfree(ScanResult); pfree(ScanResult);
ReleaseBuffer(LocalBuffer); ReleaseBuffer(LocalBuffer);
} }
......
src/backend/commands/command.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.32 1998/09/01 04:27:46 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.33 1998/11/27 19:51:54 vadim Exp $
* *
* NOTES * NOTES
* The PortalExecutorHeapMemory crap needs to be eliminated * The PortalExecutorHeapMemory crap needs to be eliminated
...@@ -405,7 +405,7 @@ PerformAddAttribute(char *relationName, ...@@ -405,7 +405,7 @@ PerformAddAttribute(char *relationName,
if (hasindex) if (hasindex)
CatalogOpenIndices(Num_pg_attr_indices, Name_pg_attr_indices, idescs); CatalogOpenIndices(Num_pg_attr_indices, Name_pg_attr_indices, idescs);
attributeD.attrelid = reltup->t_oid; attributeD.attrelid = reltup->t_data->t_oid;
attributeTuple = heap_addheader(Natts_pg_attribute, attributeTuple = heap_addheader(Natts_pg_attribute,
sizeof attributeD, sizeof attributeD,
...@@ -422,7 +422,7 @@ PerformAddAttribute(char *relationName, ...@@ -422,7 +422,7 @@ PerformAddAttribute(char *relationName,
int attnelems; int attnelems;
tup = SearchSysCacheTuple(ATTNAME, tup = SearchSysCacheTuple(ATTNAME,
ObjectIdGetDatum(reltup->t_oid), ObjectIdGetDatum(reltup->t_data->t_oid),
PointerGetDatum(colDef->colname), PointerGetDatum(colDef->colname),
0, 0); 0, 0);
...@@ -456,7 +456,7 @@ PerformAddAttribute(char *relationName, ...@@ -456,7 +456,7 @@ PerformAddAttribute(char *relationName,
if (!HeapTupleIsValid(typeTuple)) if (!HeapTupleIsValid(typeTuple))
elog(ERROR, "Add: type \"%s\" nonexistent", typename); elog(ERROR, "Add: type \"%s\" nonexistent", typename);
namestrcpy(&(attribute->attname), colDef->colname); namestrcpy(&(attribute->attname), colDef->colname);
attribute->atttypid = typeTuple->t_oid; attribute->atttypid = typeTuple->t_data->t_oid;
attribute->attlen = form->typlen; attribute->attlen = form->typlen;
attributeD.attdisbursion = 0; attributeD.attdisbursion = 0;
attribute->attcacheoff = -1; attribute->attcacheoff = -1;
...@@ -482,7 +482,7 @@ PerformAddAttribute(char *relationName, ...@@ -482,7 +482,7 @@ PerformAddAttribute(char *relationName,
heap_close(attrdesc); heap_close(attrdesc);
((Form_pg_class) GETSTRUCT(reltup))->relnatts = maxatts; ((Form_pg_class) GETSTRUCT(reltup))->relnatts = maxatts;
heap_replace(rel, &reltup->t_ctid, reltup); heap_replace(rel, &reltup->t_self, reltup);
/* keep catalog indices current */ /* keep catalog indices current */
CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, ridescs); CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, ridescs);
......
src/backend/commands/copy.c
View file @ 6beba218
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.63 1998/10/26 00:59:21 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.64 1998/11/27 19:51:54 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -277,7 +277,7 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim) ...@@ -277,7 +277,7 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
if (oids && !binary) if (oids && !binary)
{ {
fputs(oidout(tuple->t_oid), fp); fputs(oidout(tuple->t_data->t_oid), fp);
fputc(delim[0], fp); fputc(delim[0], fp);
} }
...@@ -331,10 +331,10 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim) ...@@ -331,10 +331,10 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
null_ct++; null_ct++;
} }
length = tuple->t_len - tuple->t_hoff; length = tuple->t_len - tuple->t_data->t_hoff;
fwrite(&length, sizeof(int32), 1, fp); fwrite(&length, sizeof(int32), 1, fp);
if (oids) if (oids)
fwrite((char *) &tuple->t_oid, sizeof(int32), 1, fp); fwrite((char *) &tuple->t_data->t_oid, sizeof(int32), 1, fp);
fwrite(&null_ct, sizeof(int32), 1, fp); fwrite(&null_ct, sizeof(int32), 1, fp);
if (null_ct > 0) if (null_ct > 0)
...@@ -348,7 +348,8 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim) ...@@ -348,7 +348,8 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
} }
} }
} }
fwrite((char *) tuple + tuple->t_hoff, length, 1, fp); fwrite((char *) tuple->t_data + tuple->t_data->t_hoff,
length, 1, fp);
} }
} }
...@@ -678,7 +679,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim) ...@@ -678,7 +679,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
*/ */
tuple = heap_formtuple(tupDesc, values, nulls); tuple = heap_formtuple(tupDesc, values, nulls);
if (oids) if (oids)
tuple->t_oid = loaded_oid; tuple->t_data->t_oid = loaded_oid;
skip_tuple = false; skip_tuple = false;
/* BEFORE ROW INSERT Triggers */ /* BEFORE ROW INSERT Triggers */
...@@ -706,17 +707,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim) ...@@ -706,17 +707,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
*/ */
if (rel->rd_att->constr) if (rel->rd_att->constr)
{ ExecConstraints("CopyFrom", rel, tuple);
HeapTuple newtuple;
newtuple = ExecConstraints("CopyFrom", rel, tuple);
if (newtuple != tuple)
{
pfree(tuple);
tuple = newtuple;
}
}
heap_insert(rel, tuple); heap_insert(rel, tuple);
...@@ -746,7 +737,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim) ...@@ -746,7 +737,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
index_nulls, index_nulls,
finfoP[i]); finfoP[i]);
indexRes = index_insert(index_rels[i], idatum, index_nulls, indexRes = index_insert(index_rels[i], idatum, index_nulls,
&(tuple->t_ctid), rel); &(tuple->t_self), rel);
if (indexRes) if (indexRes)
pfree(indexRes); pfree(indexRes);
} }
......
src/backend/commands/creatinh.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.35 1998/10/01 22:45:29 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.36 1998/11/27 19:51:55 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -409,10 +409,10 @@ StoreCatalogInheritance(Oid relationId, List *supers) ...@@ -409,10 +409,10 @@ StoreCatalogInheritance(Oid relationId, List *supers)
/* /*
* build idList for use below * build idList for use below
*/ */
idList = lappendi(idList, tuple->t_oid); idList = lappendi(idList, tuple->t_data->t_oid);
datum[0] = ObjectIdGetDatum(relationId); /* inhrel */ datum[0] = ObjectIdGetDatum(relationId); /* inhrel */
datum[1] = ObjectIdGetDatum(tuple->t_oid); /* inhparent */ datum[1] = ObjectIdGetDatum(tuple->t_data->t_oid); /* inhparent */
datum[2] = Int16GetDatum(seqNumber); /* inhseqno */ datum[2] = Int16GetDatum(seqNumber); /* inhseqno */
nullarr[0] = ' '; nullarr[0] = ' ';
......
src/backend/commands/dbcommands.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.25 1998/10/05 02:49:36 thomas Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.26 1998/11/27 19:51:56 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -251,7 +251,7 @@ check_permissions(char *command, ...@@ -251,7 +251,7 @@ check_permissions(char *command,
Anum_pg_database_datdba, Anum_pg_database_datdba,
RelationGetDescr(dbrel), RelationGetDescr(dbrel),
(char *) NULL); (char *) NULL);
*dbIdP = dbtup->t_oid; *dbIdP = dbtup->t_data->t_oid;
dbtext = (text *) heap_getattr(dbtup, dbtext = (text *) heap_getattr(dbtup,
Anum_pg_database_datpath, Anum_pg_database_datpath,
RelationGetDescr(dbrel), RelationGetDescr(dbrel),
......
src/backend/commands/defind.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/defind.c,v 1.27 1998/09/23 04:22:03 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/defind.c,v 1.28 1998/11/27 19:51:56 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -105,7 +105,7 @@ DefineIndex(char *heapRelationName, ...@@ -105,7 +105,7 @@ DefineIndex(char *heapRelationName,
elog(ERROR, "DefineIndex: %s relation not found", elog(ERROR, "DefineIndex: %s relation not found",
heapRelationName); heapRelationName);
} }
relationId = tuple->t_oid; relationId = tuple->t_data->t_oid;
if (unique && strcmp(accessMethodName, "btree") != 0) if (unique && strcmp(accessMethodName, "btree") != 0)
elog(ERROR, "DefineIndex: unique indices are only available with the btree access method"); elog(ERROR, "DefineIndex: unique indices are only available with the btree access method");
...@@ -124,7 +124,7 @@ DefineIndex(char *heapRelationName, ...@@ -124,7 +124,7 @@ DefineIndex(char *heapRelationName,
elog(ERROR, "DefineIndex: %s access method not found", elog(ERROR, "DefineIndex: %s access method not found",
accessMethodName); accessMethodName);
} }
accessMethodId = tuple->t_oid; accessMethodId = tuple->t_data->t_oid;
/* /*
...@@ -250,7 +250,7 @@ ExtendIndex(char *indexRelationName, Expr *predicate, List *rangetable) ...@@ -250,7 +250,7 @@ ExtendIndex(char *indexRelationName, Expr *predicate, List *rangetable)
elog(ERROR, "ExtendIndex: %s index not found", elog(ERROR, "ExtendIndex: %s index not found",
indexRelationName); indexRelationName);
} }
indexId = tuple->t_oid; indexId = tuple->t_data->t_oid;
accessMethodId = ((Form_pg_class) GETSTRUCT(tuple))->relam; accessMethodId = ((Form_pg_class) GETSTRUCT(tuple))->relam;
/* /*
...@@ -336,7 +336,7 @@ ExtendIndex(char *indexRelationName, Expr *predicate, List *rangetable) ...@@ -336,7 +336,7 @@ ExtendIndex(char *indexRelationName, Expr *predicate, List *rangetable)
namecpy(&(funcInfo->funcName), namecpy(&(funcInfo->funcName),
&(((Form_pg_proc) GETSTRUCT(tuple))->proname)); &(((Form_pg_proc) GETSTRUCT(tuple))->proname));
FIsetProcOid(funcInfo, tuple->t_oid); FIsetProcOid(funcInfo, tuple->t_data->t_oid);
} }
heapRelation = heap_open(relationId); heapRelation = heap_open(relationId);
...@@ -429,7 +429,7 @@ FuncIndexArgs(IndexElem *funcIndex, ...@@ -429,7 +429,7 @@ FuncIndexArgs(IndexElem *funcIndex,
elog(ERROR, "DefineIndex: %s class not found", elog(ERROR, "DefineIndex: %s class not found",
funcIndex->class); funcIndex->class);
} }
*opOidP = tuple->t_oid; *opOidP = tuple->t_data->t_oid;
MemSet(argTypes, 0, 8 * sizeof(Oid)); MemSet(argTypes, 0, 8 * sizeof(Oid));
...@@ -531,7 +531,7 @@ NormIndexAttrs(List *attList, /* list of IndexElem's */ ...@@ -531,7 +531,7 @@ NormIndexAttrs(List *attList, /* list of IndexElem's */
elog(ERROR, "DefineIndex: %s class not found", elog(ERROR, "DefineIndex: %s class not found",
attribute->class); attribute->class);
} }
*classOidP++ = tuple->t_oid; *classOidP++ = tuple->t_data->t_oid;
pfree(atttuple); pfree(atttuple);
} }
} }
...@@ -578,5 +578,5 @@ RemoveIndex(char *name) ...@@ -578,5 +578,5 @@ RemoveIndex(char *name)
((Form_pg_class) GETSTRUCT(tuple))->relkind); ((Form_pg_class) GETSTRUCT(tuple))->relkind);
} }
index_destroy(tuple->t_oid); index_destroy(tuple->t_data->t_oid);
} }
src/backend/commands/proclang.c
View file @ 6beba218
...@@ -118,7 +118,7 @@ CreateProceduralLanguage(CreatePLangStmt *stmt) ...@@ -118,7 +118,7 @@ CreateProceduralLanguage(CreatePLangStmt *stmt)
values[i++] = PointerGetDatum(languageName); values[i++] = PointerGetDatum(languageName);
values[i++] = Int8GetDatum((bool) 1); values[i++] = Int8GetDatum((bool) 1);
values[i++] = Int8GetDatum(stmt->pltrusted); values[i++] = Int8GetDatum(stmt->pltrusted);
values[i++] = ObjectIdGetDatum(procTup->t_oid); values[i++] = ObjectIdGetDatum(procTup->t_data->t_oid);
values[i++] = (Datum) fmgr(F_TEXTIN, stmt->plcompiler); values[i++] = (Datum) fmgr(F_TEXTIN, stmt->plcompiler);
rel = heap_openr(LanguageRelationName); rel = heap_openr(LanguageRelationName);
...@@ -174,7 +174,7 @@ DropProceduralLanguage(DropPLangStmt *stmt) ...@@ -174,7 +174,7 @@ DropProceduralLanguage(DropPLangStmt *stmt)
} }
rel = heap_openr(LanguageRelationName); rel = heap_openr(LanguageRelationName);
heap_delete(rel, &langTup->t_ctid); heap_delete(rel, &langTup->t_self);
pfree(langTup); pfree(langTup);
heap_close(rel); heap_close(rel);
......
src/backend/commands/remove.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/remove.c,v 1.29 1998/09/01 04:27:57 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/remove.c,v 1.30 1998/11/27 19:51:57 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -97,12 +97,12 @@ RemoveOperator(char *operatorName, /* operator name */ ...@@ -97,12 +97,12 @@ RemoveOperator(char *operatorName, /* operator name */
#ifndef NO_SECURITY #ifndef NO_SECURITY
userName = GetPgUserName(); userName = GetPgUserName();
if (!pg_ownercheck(userName, if (!pg_ownercheck(userName,
(char *) ObjectIdGetDatum(tup->t_oid), (char *) ObjectIdGetDatum(tup->t_data->t_oid),
OPROID)) OPROID))
elog(ERROR, "RemoveOperator: operator '%s': permission denied", elog(ERROR, "RemoveOperator: operator '%s': permission denied",
operatorName); operatorName);
#endif #endif
heap_delete(relation, &tup->t_ctid); heap_delete(relation, &tup->t_self);
} }
else else
{ {
...@@ -157,7 +157,7 @@ SingleOpOperatorRemove(Oid typeOid) ...@@ -157,7 +157,7 @@ SingleOpOperatorRemove(Oid typeOid)
key[0].sk_attno = attnums[i]; key[0].sk_attno = attnums[i];
scan = heap_beginscan(rel, 0, SnapshotNow, 1, key); scan = heap_beginscan(rel, 0, SnapshotNow, 1, key);
while (HeapTupleIsValid(tup = heap_getnext(scan, 0))) while (HeapTupleIsValid(tup = heap_getnext(scan, 0)))
heap_delete(rel, &tup->t_ctid); heap_delete(rel, &tup->t_self);
heap_endscan(scan); heap_endscan(scan);
} }
heap_close(rel); heap_close(rel);
...@@ -267,8 +267,8 @@ RemoveType(char *typeName) /* type name to be removed */ ...@@ -267,8 +267,8 @@ RemoveType(char *typeName) /* type name to be removed */
} }
relation = heap_openr(TypeRelationName); relation = heap_openr(TypeRelationName);
typeOid = tup->t_oid; typeOid = tup->t_data->t_oid;
heap_delete(relation, &tup->t_ctid); heap_delete(relation, &tup->t_self);
/* Now, Delete the "array of" that type */ /* Now, Delete the "array of" that type */
shadow_type = makeArrayTypeName(typeName); shadow_type = makeArrayTypeName(typeName);
...@@ -281,8 +281,8 @@ RemoveType(char *typeName) /* type name to be removed */ ...@@ -281,8 +281,8 @@ RemoveType(char *typeName) /* type name to be removed */
elog(ERROR, "RemoveType: type '%s' does not exist", typeName); elog(ERROR, "RemoveType: type '%s' does not exist", typeName);
} }
typeOid = tup->t_oid; typeOid = tup->t_data->t_oid;
heap_delete(relation, &tup->t_ctid); heap_delete(relation, &tup->t_self);
heap_close(relation); heap_close(relation);
} }
...@@ -325,7 +325,7 @@ RemoveFunction(char *functionName, /* function name to be removed */ ...@@ -325,7 +325,7 @@ RemoveFunction(char *functionName, /* function name to be removed */
if (!HeapTupleIsValid(tup)) if (!HeapTupleIsValid(tup))
elog(ERROR, "RemoveFunction: type '%s' not found", typename); elog(ERROR, "RemoveFunction: type '%s' not found", typename);
argList[i] = tup->t_oid; argList[i] = tup->t_data->t_oid;
} }
} }
...@@ -357,7 +357,7 @@ RemoveFunction(char *functionName, /* function name to be removed */ ...@@ -357,7 +357,7 @@ RemoveFunction(char *functionName, /* function name to be removed */
elog(ERROR, "RemoveFunction: function \"%s\" is built-in", functionName); elog(ERROR, "RemoveFunction: function \"%s\" is built-in", functionName);
} }
heap_delete(relation, &tup->t_ctid); heap_delete(relation, &tup->t_self);
heap_close(relation); heap_close(relation);
} }
...@@ -428,7 +428,7 @@ RemoveAggregate(char *aggName, char *aggType) ...@@ -428,7 +428,7 @@ RemoveAggregate(char *aggName, char *aggType)
aggName); aggName);
} }
} }
heap_delete(relation, &tup->t_ctid); heap_delete(relation, &tup->t_self);
heap_close(relation); heap_close(relation);
} }
src/backend/commands/rename.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/rename.c,v 1.17 1998/09/01 04:27:59 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/rename.c,v 1.18 1998/11/27 19:51:57 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -113,7 +113,7 @@ renameatt(char *relname, ...@@ -113,7 +113,7 @@ renameatt(char *relname,
if (!HeapTupleIsValid(reltup)) if (!HeapTupleIsValid(reltup))
elog(ERROR, "renameatt: unknown relation: \"%s\"", relname); elog(ERROR, "renameatt: unknown relation: \"%s\"", relname);
myrelid = reltup->t_oid; myrelid = reltup->t_data->t_oid;
/* this routine is actually in the planner */ /* this routine is actually in the planner */
children = find_all_inheritors(lconsi(myrelid, NIL), NIL); children = find_all_inheritors(lconsi(myrelid, NIL), NIL);
...@@ -153,7 +153,7 @@ renameatt(char *relname, ...@@ -153,7 +153,7 @@ renameatt(char *relname,
if (!HeapTupleIsValid(reltup)) if (!HeapTupleIsValid(reltup))
elog(ERROR, "renameatt: relation \"%s\" nonexistent", relname); elog(ERROR, "renameatt: relation \"%s\" nonexistent", relname);
relid = reltup->t_oid; relid = reltup->t_data->t_oid;
oldatttup = SearchSysCacheTupleCopy(ATTNAME, oldatttup = SearchSysCacheTupleCopy(ATTNAME,
ObjectIdGetDatum(relid), ObjectIdGetDatum(relid),
...@@ -180,7 +180,7 @@ renameatt(char *relname, ...@@ -180,7 +180,7 @@ renameatt(char *relname,
newattname, NAMEDATALEN); newattname, NAMEDATALEN);
attrelation = heap_openr(AttributeRelationName); attrelation = heap_openr(AttributeRelationName);
heap_replace(attrelation, &oldatttup->t_ctid, oldatttup); heap_replace(attrelation, &oldatttup->t_self, oldatttup);
/* keep system catalog indices current */ /* keep system catalog indices current */
CatalogOpenIndices(Num_pg_attr_indices, Name_pg_attr_indices, irelations); CatalogOpenIndices(Num_pg_attr_indices, Name_pg_attr_indices, irelations);
...@@ -248,7 +248,7 @@ renamerel(char *oldrelname, char *newrelname) ...@@ -248,7 +248,7 @@ renamerel(char *oldrelname, char *newrelname)
/* insert fixed rel tuple */ /* insert fixed rel tuple */
relrelation = heap_openr(RelationRelationName); relrelation = heap_openr(RelationRelationName);
heap_replace(relrelation, &oldreltup->t_ctid, oldreltup); heap_replace(relrelation, &oldreltup->t_self, oldreltup);
/* keep the system catalog indices current */ /* keep the system catalog indices current */
CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, irelations); CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, irelations);
......
src/backend/commands/sequence.c
View file @ 6beba218
...@@ -368,7 +368,7 @@ read_info(char *caller, SeqTable elm, Buffer *buf) ...@@ -368,7 +368,7 @@ read_info(char *caller, SeqTable elm, Buffer *buf)
ItemPointerData iptr; ItemPointerData iptr;
PageHeader page; PageHeader page;
ItemId lp; ItemId lp;
HeapTuple tuple; HeapTupleData tuple;
sequence_magic *sm; sequence_magic *sm;
Form_pg_sequence seq; Form_pg_sequence seq;
...@@ -391,9 +391,9 @@ read_info(char *caller, SeqTable elm, Buffer *buf) ...@@ -391,9 +391,9 @@ read_info(char *caller, SeqTable elm, Buffer *buf)
lp = PageGetItemId(page, FirstOffsetNumber); lp = PageGetItemId(page, FirstOffsetNumber);
Assert(ItemIdIsUsed(lp)); Assert(ItemIdIsUsed(lp));
tuple = (HeapTuple) PageGetItem((Page) page, lp); tuple.t_data = (HeapTupleHeader) PageGetItem((Page) page, lp);
seq = (Form_pg_sequence) GETSTRUCT(tuple); seq = (Form_pg_sequence) GETSTRUCT(&tuple);
elm->increment = seq->increment_by; elm->increment = seq->increment_by;
......
src/backend/commands/trigger.c
View file @ 6beba218
...@@ -159,7 +159,7 @@ CreateTrigger(CreateTrigStmt *stmt) ...@@ -159,7 +159,7 @@ CreateTrigger(CreateTrigStmt *stmt)
values[Anum_pg_trigger_tgrelid - 1] = ObjectIdGetDatum(RelationGetRelid(rel)); values[Anum_pg_trigger_tgrelid - 1] = ObjectIdGetDatum(RelationGetRelid(rel));
values[Anum_pg_trigger_tgname - 1] = NameGetDatum(namein(stmt->trigname)); values[Anum_pg_trigger_tgname - 1] = NameGetDatum(namein(stmt->trigname));
values[Anum_pg_trigger_tgfoid - 1] = ObjectIdGetDatum(tuple->t_oid); values[Anum_pg_trigger_tgfoid - 1] = ObjectIdGetDatum(tuple->t_data->t_oid);
values[Anum_pg_trigger_tgtype - 1] = Int16GetDatum(tgtype); values[Anum_pg_trigger_tgtype - 1] = Int16GetDatum(tgtype);
if (stmt->args) if (stmt->args)
{ {
...@@ -227,7 +227,7 @@ CreateTrigger(CreateTrigStmt *stmt) ...@@ -227,7 +227,7 @@ CreateTrigger(CreateTrigStmt *stmt)
pgrel = heap_openr(RelationRelationName); pgrel = heap_openr(RelationRelationName);
((Form_pg_class) GETSTRUCT(tuple))->reltriggers = found + 1; ((Form_pg_class) GETSTRUCT(tuple))->reltriggers = found + 1;
RelationInvalidateHeapTuple(pgrel, tuple); RelationInvalidateHeapTuple(pgrel, tuple);
heap_replace(pgrel, &tuple->t_ctid, tuple); heap_replace(pgrel, &tuple->t_self, tuple);
CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, ridescs); CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, ridescs);
CatalogIndexInsert(ridescs, Num_pg_class_indices, pgrel, tuple); CatalogIndexInsert(ridescs, Num_pg_class_indices, pgrel, tuple);
CatalogCloseIndices(Num_pg_class_indices, ridescs); CatalogCloseIndices(Num_pg_class_indices, ridescs);
...@@ -280,7 +280,7 @@ DropTrigger(DropTrigStmt *stmt) ...@@ -280,7 +280,7 @@ DropTrigger(DropTrigStmt *stmt)
if (namestrcmp(&(pg_trigger->tgname), stmt->trigname) == 0) if (namestrcmp(&(pg_trigger->tgname), stmt->trigname) == 0)
{ {
heap_delete(tgrel, &tuple->t_ctid); heap_delete(tgrel, &tuple->t_self);
tgfound++; tgfound++;
} }
else else
...@@ -306,7 +306,7 @@ DropTrigger(DropTrigStmt *stmt) ...@@ -306,7 +306,7 @@ DropTrigger(DropTrigStmt *stmt)
pgrel = heap_openr(RelationRelationName); pgrel = heap_openr(RelationRelationName);
((Form_pg_class) GETSTRUCT(tuple))->reltriggers = found; ((Form_pg_class) GETSTRUCT(tuple))->reltriggers = found;
RelationInvalidateHeapTuple(pgrel, tuple); RelationInvalidateHeapTuple(pgrel, tuple);
heap_replace(pgrel, &tuple->t_ctid, tuple); heap_replace(pgrel, &tuple->t_self, tuple);
CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, ridescs); CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, ridescs);
CatalogIndexInsert(ridescs, Num_pg_class_indices, pgrel, tuple); CatalogIndexInsert(ridescs, Num_pg_class_indices, pgrel, tuple);
CatalogCloseIndices(Num_pg_class_indices, ridescs); CatalogCloseIndices(Num_pg_class_indices, ridescs);
...@@ -340,7 +340,7 @@ RelationRemoveTriggers(Relation rel) ...@@ -340,7 +340,7 @@ RelationRemoveTriggers(Relation rel)
tgscan = heap_beginscan(tgrel, 0, SnapshotNow, 1, &key); tgscan = heap_beginscan(tgrel, 0, SnapshotNow, 1, &key);
while (HeapTupleIsValid(tup = heap_getnext(tgscan, 0))) while (HeapTupleIsValid(tup = heap_getnext(tgscan, 0)))
heap_delete(tgrel, &tup->t_ctid); heap_delete(tgrel, &tup->t_self);
heap_endscan(tgscan); heap_endscan(tgscan);
RelationUnsetLockForWrite(tgrel); RelationUnsetLockForWrite(tgrel);
...@@ -359,11 +359,10 @@ RelationBuildTriggers(Relation relation) ...@@ -359,11 +359,10 @@ RelationBuildTriggers(Relation relation)
Form_pg_trigger pg_trigger; Form_pg_trigger pg_trigger;
Relation irel; Relation irel;
ScanKeyData skey; ScanKeyData skey;
HeapTuple tuple; HeapTupleData tuple;
IndexScanDesc sd; IndexScanDesc sd;
RetrieveIndexResult indexRes; RetrieveIndexResult indexRes;
Buffer buffer; Buffer buffer;
ItemPointer iptr;
struct varlena *val; struct varlena *val;
bool isnull; bool isnull;
int found; int found;
...@@ -387,16 +386,16 @@ RelationBuildTriggers(Relation relation) ...@@ -387,16 +386,16 @@ RelationBuildTriggers(Relation relation)
if (!indexRes) if (!indexRes)
break; break;
iptr = &indexRes->heap_iptr; tuple.t_self = indexRes->heap_iptr;
tuple = heap_fetch(tgrel, SnapshotNow, iptr, &buffer); heap_fetch(tgrel, SnapshotNow, &tuple, &buffer);
pfree(indexRes); pfree(indexRes);
if (!HeapTupleIsValid(tuple)) if (!tuple.t_data)
continue; continue;
if (found == ntrigs) if (found == ntrigs)
elog(ERROR, "RelationBuildTriggers: unexpected record found for rel %.*s", elog(ERROR, "RelationBuildTriggers: unexpected record found for rel %.*s",
NAMEDATALEN, relation->rd_rel->relname.data); NAMEDATALEN, relation->rd_rel->relname.data);
pg_trigger = (Form_pg_trigger) GETSTRUCT(tuple); pg_trigger = (Form_pg_trigger) GETSTRUCT(&tuple);
if (triggers == NULL) if (triggers == NULL)
triggers = (Trigger *) palloc(sizeof(Trigger)); triggers = (Trigger *) palloc(sizeof(Trigger));
...@@ -410,7 +409,7 @@ RelationBuildTriggers(Relation relation) ...@@ -410,7 +409,7 @@ RelationBuildTriggers(Relation relation)
build->tgtype = pg_trigger->tgtype; build->tgtype = pg_trigger->tgtype;
build->tgnargs = pg_trigger->tgnargs; build->tgnargs = pg_trigger->tgnargs;
memcpy(build->tgattr, &(pg_trigger->tgattr), 8 * sizeof(int16)); memcpy(build->tgattr, &(pg_trigger->tgattr), 8 * sizeof(int16));
val = (struct varlena *) fastgetattr(tuple, val = (struct varlena *) fastgetattr(&tuple,
Anum_pg_trigger_tgargs, Anum_pg_trigger_tgargs,
tgrel->rd_att, &isnull); tgrel->rd_att, &isnull);
if (isnull) if (isnull)
...@@ -421,7 +420,7 @@ RelationBuildTriggers(Relation relation) ...@@ -421,7 +420,7 @@ RelationBuildTriggers(Relation relation)
char *p; char *p;
int i; int i;
val = (struct varlena *) fastgetattr(tuple, val = (struct varlena *) fastgetattr(&tuple,
Anum_pg_trigger_tgargs, Anum_pg_trigger_tgargs,
tgrel->rd_att, &isnull); tgrel->rd_att, &isnull);
if (isnull) if (isnull)
...@@ -793,7 +792,8 @@ static HeapTuple ...@@ -793,7 +792,8 @@ static HeapTuple
GetTupleForTrigger(Relation relation, ItemPointer tid, bool before) GetTupleForTrigger(Relation relation, ItemPointer tid, bool before)
{ {
ItemId lp; ItemId lp;
HeapTuple tuple; HeapTupleData tuple;
HeapTuple result;
PageHeader dp; PageHeader dp;
Buffer b; Buffer b;
...@@ -807,28 +807,30 @@ GetTupleForTrigger(Relation relation, ItemPointer tid, bool before) ...@@ -807,28 +807,30 @@ GetTupleForTrigger(Relation relation, ItemPointer tid, bool before)
Assert(ItemIdIsUsed(lp)); Assert(ItemIdIsUsed(lp));
tuple = (HeapTuple) PageGetItem((Page) dp, lp); tuple.t_data = (HeapTupleHeader) PageGetItem((Page) dp, lp);
tuple.t_len = ItemIdGetLength(lp);
tuple.t_self = *tid;
if (before) if (before)
{ {
if (TupleUpdatedByCurXactAndCmd(tuple)) if (TupleUpdatedByCurXactAndCmd(&tuple))
{ {
elog(NOTICE, "GetTupleForTrigger: Non-functional delete/update"); elog(NOTICE, "GetTupleForTrigger: Non-functional delete/update");
ReleaseBuffer(b); ReleaseBuffer(b);
return NULL; return NULL;
} }
HeapTupleSatisfies(lp, relation, b, dp, HeapTupleSatisfies(&tuple, relation, b, dp,
false, 0, (ScanKey) NULL, tuple); false, 0, (ScanKey) NULL);
if (!tuple) if (!tuple.t_data)
{ {
ReleaseBuffer(b); ReleaseBuffer(b);
elog(ERROR, "GetTupleForTrigger: (am)invalid tid"); elog(ERROR, "GetTupleForTrigger: (am)invalid tid");
} }
} }
tuple = heap_copytuple(tuple); result = heap_copytuple(&tuple);
ReleaseBuffer(b); ReleaseBuffer(b);
return tuple; return result;
} }
src/backend/commands/vacuum.c
View file @ 6beba218
This diff is collapsed.
src/backend/executor/execMain.c
View file @ 6beba218
...@@ -26,7 +26,7 @@ ...@@ -26,7 +26,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.58 1998/10/14 05:10:00 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.59 1998/11/27 19:51:59 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -963,16 +963,7 @@ ExecAppend(TupleTableSlot *slot, ...@@ -963,16 +963,7 @@ ExecAppend(TupleTableSlot *slot,
if (resultRelationDesc->rd_att->constr) if (resultRelationDesc->rd_att->constr)
{ {
HeapTuple newtuple; ExecConstraints("ExecAppend", resultRelationDesc, tuple);
newtuple = ExecConstraints("ExecAppend", resultRelationDesc, tuple);
if (newtuple != tuple) /* modified by DEFAULT */
{
Assert(slot->ttc_shouldFree);
pfree(tuple);
slot->val = tuple = newtuple;
}
} }
/****************** /******************
...@@ -993,7 +984,7 @@ ExecAppend(TupleTableSlot *slot, ...@@ -993,7 +984,7 @@ ExecAppend(TupleTableSlot *slot,
*/ */
numIndices = resultRelationInfo->ri_NumIndices; numIndices = resultRelationInfo->ri_NumIndices;
if (numIndices > 0) if (numIndices > 0)
ExecInsertIndexTuples(slot, &(tuple->t_ctid), estate, false); ExecInsertIndexTuples(slot, &(tuple->t_self), estate, false);
(estate->es_processed)++; (estate->es_processed)++;
estate->es_lastoid = newId; estate->es_lastoid = newId;
...@@ -1146,16 +1137,7 @@ ExecReplace(TupleTableSlot *slot, ...@@ -1146,16 +1137,7 @@ ExecReplace(TupleTableSlot *slot,
if (resultRelationDesc->rd_att->constr) if (resultRelationDesc->rd_att->constr)
{ {
HeapTuple newtuple; ExecConstraints("ExecReplace", resultRelationDesc, tuple);
newtuple = ExecConstraints("ExecReplace", resultRelationDesc, tuple);
if (newtuple != tuple) /* modified by DEFAULT */
{
Assert(slot->ttc_shouldFree);
pfree(tuple);
slot->val = tuple = newtuple;
}
} }
/****************** /******************
...@@ -1200,7 +1182,7 @@ ExecReplace(TupleTableSlot *slot, ...@@ -1200,7 +1182,7 @@ ExecReplace(TupleTableSlot *slot,
numIndices = resultRelationInfo->ri_NumIndices; numIndices = resultRelationInfo->ri_NumIndices;
if (numIndices > 0) if (numIndices > 0)
ExecInsertIndexTuples(slot, &(tuple->t_ctid), estate, true); ExecInsertIndexTuples(slot, &(tuple->t_self), estate, true);
/* AFTER ROW UPDATE Triggers */ /* AFTER ROW UPDATE Triggers */
if (resultRelationDesc->trigdesc && if (resultRelationDesc->trigdesc &&
...@@ -1334,18 +1316,12 @@ ExecRelCheck(Relation rel, HeapTuple tuple) ...@@ -1334,18 +1316,12 @@ ExecRelCheck(Relation rel, HeapTuple tuple)
} }
HeapTuple void
ExecConstraints(char *caller, Relation rel, HeapTuple tuple) ExecConstraints(char *caller, Relation rel, HeapTuple tuple)
{ {
HeapTuple newtuple = tuple;
Assert(rel->rd_att->constr); Assert(rel->rd_att->constr);
#if 0
if (rel->rd_att->constr->num_defval > 0)
newtuple = tuple = ExecAttrDefault(rel, tuple);
#endif
if (rel->rd_att->constr->has_not_null) if (rel->rd_att->constr->has_not_null)
{ {
int attrChk; int attrChk;
...@@ -1366,5 +1342,5 @@ ExecConstraints(char *caller, Relation rel, HeapTuple tuple) ...@@ -1366,5 +1342,5 @@ ExecConstraints(char *caller, Relation rel, HeapTuple tuple)
elog(ERROR, "%s: rejected due to CHECK constraint %s", caller, failed); elog(ERROR, "%s: rejected due to CHECK constraint %s", caller, failed);
} }
return newtuple; return;
} }
src/backend/executor/execQual.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.37 1998/09/25 13:38:31 thomas Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.38 1998/11/27 19:52:00 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -287,7 +287,7 @@ ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull) ...@@ -287,7 +287,7 @@ ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull)
tempSlot->ttc_buffer = InvalidBuffer; tempSlot->ttc_buffer = InvalidBuffer;
tempSlot->ttc_whichplan = -1; tempSlot->ttc_whichplan = -1;
tup = heap_copytuple(slot->val); tup = heap_copytuple(heapTuple);
td = CreateTupleDescCopy(slot->ttc_tupleDescriptor); td = CreateTupleDescCopy(slot->ttc_tupleDescriptor);
ExecSetSlotDescriptor(tempSlot, td); ExecSetSlotDescriptor(tempSlot, td);
...@@ -549,7 +549,6 @@ GetAttributeByName(TupleTableSlot *slot, char *attname, bool *isNull) ...@@ -549,7 +549,6 @@ GetAttributeByName(TupleTableSlot *slot, char *attname, bool *isNull)
{ {
AttrNumber attrno; AttrNumber attrno;
TupleDesc tupdesc; TupleDesc tupdesc;
HeapTuple tuple;
Datum retval; Datum retval;
int natts; int natts;
int i; int i;
...@@ -567,9 +566,7 @@ GetAttributeByName(TupleTableSlot *slot, char *attname, bool *isNull) ...@@ -567,9 +566,7 @@ GetAttributeByName(TupleTableSlot *slot, char *attname, bool *isNull)
} }
tupdesc = slot->ttc_tupleDescriptor; tupdesc = slot->ttc_tupleDescriptor;
tuple = slot->val; natts = slot->val->t_data->t_natts;
natts = tuple->t_natts;
attrno = InvalidAttrNumber; attrno = InvalidAttrNumber;
for (i = 0; i < tupdesc->natts; i++) for (i = 0; i < tupdesc->natts; i++)
......
src/backend/executor/execUtils.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execUtils.c,v 1.39 1998/09/23 04:22:06 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/execUtils.c,v 1.40 1998/11/27 19:52:01 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -1138,7 +1138,7 @@ ExecInsertIndexTuples(TupleTableSlot *slot, ...@@ -1138,7 +1138,7 @@ ExecInsertIndexTuples(TupleTableSlot *slot,
result = index_insert(relationDescs[i], /* index relation */ result = index_insert(relationDescs[i], /* index relation */
datum, /* array of heaptuple Datums */ datum, /* array of heaptuple Datums */
nulls, /* info on nulls */ nulls, /* info on nulls */
&(heapTuple->t_ctid), /* oid of heap tuple */ &(heapTuple->t_self), /* tid of heap tuple */
heapRelation); heapRelation);
/* ---------------- /* ----------------
......
src/backend/executor/functions.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/functions.c,v 1.20 1998/09/01 04:28:23 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/functions.c,v 1.21 1998/11/27 19:52:01 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -270,7 +270,7 @@ copy_function_result(FunctionCachePtr fcache, ...@@ -270,7 +270,7 @@ copy_function_result(FunctionCachePtr fcache,
int i = 0; int i = 0;
TupleDesc funcTd = funcSlot->ttc_tupleDescriptor; TupleDesc funcTd = funcSlot->ttc_tupleDescriptor;
while (i < oldTuple->t_natts) while (i < oldTuple->t_data->t_natts)
{ {
funcTd->attrs[i] = funcTd->attrs[i] =
(Form_pg_attribute) palloc(ATTRIBUTE_TUPLE_SIZE); (Form_pg_attribute) palloc(ATTRIBUTE_TUPLE_SIZE);
...@@ -341,13 +341,11 @@ postquel_execute(execution_state *es, ...@@ -341,13 +341,11 @@ postquel_execute(execution_state *es,
resSlot = copy_function_result(fcache, slot); resSlot = copy_function_result(fcache, slot);
if (fTlist != NIL) if (fTlist != NIL)
{ {
HeapTuple tup;
TargetEntry *tle = lfirst(fTlist); TargetEntry *tle = lfirst(fTlist);
tup = resSlot->val;
value = ProjectAttribute(resSlot->ttc_tupleDescriptor, value = ProjectAttribute(resSlot->ttc_tupleDescriptor,
tle, tle,
tup, resSlot->val,
isNull); isNull);
} }
else else
......
src/backend/executor/nodeAgg.c
View file @ 6beba218
...@@ -248,16 +248,12 @@ ExecAgg(Agg *node) ...@@ -248,16 +248,12 @@ ExecAgg(Agg *node)
*/ */
for (;;) for (;;)
{ {
HeapTuple outerTuple = NULL;
TupleTableSlot *outerslot; TupleTableSlot *outerslot;
isNull = isNull1 = isNull2 = 0; isNull = isNull1 = isNull2 = 0;
outerslot = ExecProcNode(outerPlan, (Plan *) node); outerslot = ExecProcNode(outerPlan, (Plan *) node);
if (outerslot) if (TupIsNull(outerslot))
outerTuple = outerslot->val;
if (!HeapTupleIsValid(outerTuple))
{ {
/* /*
* when the outerplan doesn't return a single tuple, * when the outerplan doesn't return a single tuple,
* create a dummy heaptuple anyway because we still need * create a dummy heaptuple anyway because we still need
...@@ -666,7 +662,7 @@ aggGetAttr(TupleTableSlot *slot, ...@@ -666,7 +662,7 @@ aggGetAttr(TupleTableSlot *slot,
tempSlot->ttc_buffer = InvalidBuffer; tempSlot->ttc_buffer = InvalidBuffer;
tempSlot->ttc_whichplan = -1; tempSlot->ttc_whichplan = -1;
tup = heap_copytuple(slot->val); tup = heap_copytuple(heapTuple);
td = CreateTupleDescCopy(slot->ttc_tupleDescriptor); td = CreateTupleDescCopy(slot->ttc_tupleDescriptor);
ExecSetSlotDescriptor(tempSlot, td); ExecSetSlotDescriptor(tempSlot, td);
......
src/backend/executor/nodeGroup.c
View file @ 6beba218
...@@ -13,7 +13,7 @@ ...@@ -13,7 +13,7 @@
* columns. (ie. tuples from the same group are consecutive) * columns. (ie. tuples from the same group are consecutive)
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeGroup.c,v 1.22 1998/09/01 04:28:28 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/nodeGroup.c,v 1.23 1998/11/27 19:52:01 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -102,13 +102,12 @@ ExecGroupEveryTuple(Group *node) ...@@ -102,13 +102,12 @@ ExecGroupEveryTuple(Group *node)
else else
{ {
outerslot = ExecProcNode(outerPlan(node), (Plan *) node); outerslot = ExecProcNode(outerPlan(node), (Plan *) node);
if (outerslot) if (TupIsNull(outerslot))
outerTuple = outerslot->val;
if (!HeapTupleIsValid(outerTuple))
{ {
grpstate->grp_done = TRUE; grpstate->grp_done = TRUE;
return NULL; return NULL;
} }
outerTuple = outerslot->val;
firsttuple = grpstate->grp_firstTuple; firsttuple = grpstate->grp_firstTuple;
/* this should occur on the first call only */ /* this should occur on the first call only */
...@@ -121,7 +120,7 @@ ExecGroupEveryTuple(Group *node) ...@@ -121,7 +120,7 @@ ExecGroupEveryTuple(Group *node)
* Compare with first tuple and see if this tuple is of the * Compare with first tuple and see if this tuple is of the
* same group. * same group.
*/ */
if (!sameGroup(firsttuple, outerslot->val, if (!sameGroup(firsttuple, outerTuple,
node->numCols, node->grpColIdx, node->numCols, node->grpColIdx,
ExecGetScanType(&grpstate->csstate))) ExecGetScanType(&grpstate->csstate)))
{ {
...@@ -189,14 +188,13 @@ ExecGroupOneTuple(Group *node) ...@@ -189,14 +188,13 @@ ExecGroupOneTuple(Group *node)
if (firsttuple == NULL) if (firsttuple == NULL)
{ {
outerslot = ExecProcNode(outerPlan(node), (Plan *) node); outerslot = ExecProcNode(outerPlan(node), (Plan *) node);
if (outerslot) if (TupIsNull(outerslot))
outerTuple = outerslot->val;
if (!HeapTupleIsValid(outerTuple))
{ {
grpstate->grp_done = TRUE; grpstate->grp_done = TRUE;
return NULL; return NULL;
} }
grpstate->grp_firstTuple = firsttuple = heap_copytuple(outerTuple); grpstate->grp_firstTuple = firsttuple =
heap_copytuple(outerslot->val);
} }
/* /*
...@@ -205,19 +203,20 @@ ExecGroupOneTuple(Group *node) ...@@ -205,19 +203,20 @@ ExecGroupOneTuple(Group *node)
for (;;) for (;;)
{ {
outerslot = ExecProcNode(outerPlan(node), (Plan *) node); outerslot = ExecProcNode(outerPlan(node), (Plan *) node);
outerTuple = (outerslot) ? outerslot->val : NULL; if (TupIsNull(outerslot))
if (!HeapTupleIsValid(outerTuple))
{ {
grpstate->grp_done = TRUE; grpstate->grp_done = TRUE;
outerTuple = NULL;
break; break;
} }
outerTuple = outerslot->val;
/* ---------------- /* ----------------
* Compare with first tuple and see if this tuple is of * Compare with first tuple and see if this tuple is of
* the same group. * the same group.
* ---------------- * ----------------
*/ */
if ((!sameGroup(firsttuple, outerslot->val, if ((!sameGroup(firsttuple, outerTuple,
node->numCols, node->grpColIdx, node->numCols, node->grpColIdx,
ExecGetScanType(&grpstate->csstate)))) ExecGetScanType(&grpstate->csstate))))
break; break;
......
src/backend/executor/nodeHash.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeHash.c,v 1.23 1998/09/01 04:28:29 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/nodeHash.c,v 1.24 1998/11/27 19:52:02 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -489,16 +489,19 @@ ExecHashTableInsert(HashJoinTable hashtable, ...@@ -489,16 +489,19 @@ ExecHashTableInsert(HashJoinTable hashtable,
*/ */
bucket = (HashBucket) bucket = (HashBucket)
(ABSADDR(hashtable->top) + bucketno * hashtable->bucketsize); (ABSADDR(hashtable->top) + bucketno * hashtable->bucketsize);
if ((char *) LONGALIGN(ABSADDR(bucket->bottom)) if ((char *) LONGALIGN(ABSADDR(bucket->bottom)) - (char *) bucket
- (char *) bucket + heapTuple->t_len > hashtable->bucketsize) + heapTuple->t_len + HEAPTUPLESIZE > hashtable->bucketsize)
ExecHashOverflowInsert(hashtable, bucket, heapTuple); ExecHashOverflowInsert(hashtable, bucket, heapTuple);
else else
{ {
memmove((char *) LONGALIGN(ABSADDR(bucket->bottom)), memmove((char *) LONGALIGN(ABSADDR(bucket->bottom)),
heapTuple, heapTuple,
HEAPTUPLESIZE);
memmove((char *) LONGALIGN(ABSADDR(bucket->bottom)) + HEAPTUPLESIZE,
heapTuple->t_data,
heapTuple->t_len); heapTuple->t_len);
bucket->bottom = bucket->bottom = ((RelativeAddr) LONGALIGN(bucket->bottom) +
((RelativeAddr) LONGALIGN(bucket->bottom) + heapTuple->t_len); heapTuple->t_len + HEAPTUPLESIZE);
} }
} }
else else
...@@ -611,7 +614,7 @@ ExecHashOverflowInsert(HashJoinTable hashtable, ...@@ -611,7 +614,7 @@ ExecHashOverflowInsert(HashJoinTable hashtable,
* ---------------- * ----------------
*/ */
newend = (RelativeAddr) LONGALIGN(hashtable->overflownext + sizeof(*otuple) newend = (RelativeAddr) LONGALIGN(hashtable->overflownext + sizeof(*otuple)
+ heapTuple->t_len); + heapTuple->t_len + HEAPTUPLESIZE);
if (newend > hashtable->bottom) if (newend > hashtable->bottom)
{ {
#if 0 #if 0
...@@ -664,6 +667,9 @@ ExecHashOverflowInsert(HashJoinTable hashtable, ...@@ -664,6 +667,9 @@ ExecHashOverflowInsert(HashJoinTable hashtable,
otuple->tuple = RELADDR(LONGALIGN(((char *) otuple + sizeof(*otuple)))); otuple->tuple = RELADDR(LONGALIGN(((char *) otuple + sizeof(*otuple))));
memmove(ABSADDR(otuple->tuple), memmove(ABSADDR(otuple->tuple),
heapTuple, heapTuple,
HEAPTUPLESIZE);
memmove(ABSADDR(otuple->tuple) + HEAPTUPLESIZE,
heapTuple->t_data,
heapTuple->t_len); heapTuple->t_len);
} }
...@@ -704,7 +710,10 @@ ExecScanHashBucket(HashJoinState *hjstate, ...@@ -704,7 +710,10 @@ ExecScanHashBucket(HashJoinState *hjstate,
LONGALIGN(ABSADDR(bucket->top)); LONGALIGN(ABSADDR(bucket->top));
else else
heapTuple = (HeapTuple) heapTuple = (HeapTuple)
LONGALIGN(((char *) curtuple + curtuple->t_len)); LONGALIGN(((char *) curtuple + curtuple->t_len + HEAPTUPLESIZE));
heapTuple->t_data = (HeapTupleHeader)
((char *) heapTuple + HEAPTUPLESIZE);
while (heapTuple < (HeapTuple) ABSADDR(bucket->bottom)) while (heapTuple < (HeapTuple) ABSADDR(bucket->bottom))
{ {
...@@ -721,7 +730,9 @@ ExecScanHashBucket(HashJoinState *hjstate, ...@@ -721,7 +730,9 @@ ExecScanHashBucket(HashJoinState *hjstate,
return heapTuple; return heapTuple;
heapTuple = (HeapTuple) heapTuple = (HeapTuple)
LONGALIGN(((char *) heapTuple + heapTuple->t_len)); LONGALIGN(((char *) heapTuple + heapTuple->t_len + HEAPTUPLESIZE));
heapTuple->t_data = (HeapTupleHeader)
((char *) heapTuple + HEAPTUPLESIZE);
} }
if (firstotuple == NULL) if (firstotuple == NULL)
...@@ -742,6 +753,8 @@ ExecScanHashBucket(HashJoinState *hjstate, ...@@ -742,6 +753,8 @@ ExecScanHashBucket(HashJoinState *hjstate,
while (otuple != NULL) while (otuple != NULL)
{ {
heapTuple = (HeapTuple) ABSADDR(otuple->tuple); heapTuple = (HeapTuple) ABSADDR(otuple->tuple);
heapTuple->t_data = (HeapTupleHeader)
((char *) heapTuple + HEAPTUPLESIZE);
inntuple = ExecStoreTuple(heapTuple, /* tuple to store */ inntuple = ExecStoreTuple(heapTuple, /* tuple to store */
hjstate->hj_HashTupleSlot, /* slot */ hjstate->hj_HashTupleSlot, /* slot */
......
src/backend/executor/nodeHashjoin.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeHashjoin.c,v 1.13 1998/09/01 04:28:31 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/nodeHashjoin.c,v 1.14 1998/11/27 19:52:02 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -646,7 +646,10 @@ ExecHashJoinGetSavedTuple(HashJoinState *hjstate, ...@@ -646,7 +646,10 @@ ExecHashJoinGetSavedTuple(HashJoinState *hjstate,
(*position) = bufstart; (*position) = bufstart;
} }
heapTuple = (HeapTuple) (*position); heapTuple = (HeapTuple) (*position);
(*position) = (char *) LONGALIGN(*position + heapTuple->t_len); heapTuple->t_data = (HeapTupleHeader)
((char *) heapTuple + HEAPTUPLESIZE);
(*position) = (char *) LONGALIGN(*position +
heapTuple->t_len + HEAPTUPLESIZE);
return ExecStoreTuple(heapTuple, tupleSlot, InvalidBuffer, false); return ExecStoreTuple(heapTuple, tupleSlot, InvalidBuffer, false);
} }
...@@ -824,7 +827,7 @@ ExecHashJoinSaveTuple(HeapTuple heapTuple, ...@@ -824,7 +827,7 @@ ExecHashJoinSaveTuple(HeapTuple heapTuple,
if (position == NULL) if (position == NULL)
position = pagestart; position = pagestart;
if (position + heapTuple->t_len >= pagebound) if (position + heapTuple->t_len + HEAPTUPLESIZE >= pagebound)
{ {
cc = FileSeek(file, 0L, SEEK_END); cc = FileSeek(file, 0L, SEEK_END);
if (cc < 0) if (cc < 0)
...@@ -836,8 +839,9 @@ ExecHashJoinSaveTuple(HeapTuple heapTuple, ...@@ -836,8 +839,9 @@ ExecHashJoinSaveTuple(HeapTuple heapTuple,
position = pagestart; position = pagestart;
*pageend = 0; *pageend = 0;
} }
memmove(position, heapTuple, heapTuple->t_len); memmove(position, heapTuple, HEAPTUPLESIZE);
position = (char *) LONGALIGN(position + heapTuple->t_len); memmove(position + HEAPTUPLESIZE, heapTuple->t_data, heapTuple->t_len);
position = (char *) LONGALIGN(position + heapTuple->t_len + HEAPTUPLESIZE);
*pageend = position - buffer; *pageend = position - buffer;
return position; return position;
......
src/backend/executor/nodeIndexscan.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeIndexscan.c,v 1.28 1998/11/22 10:48:36 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/nodeIndexscan.c,v 1.29 1998/11/27 19:52:03 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -109,6 +109,7 @@ IndexNext(IndexScan *node) ...@@ -109,6 +109,7 @@ IndexNext(IndexScan *node)
heapRelation = scanstate->css_currentRelation; heapRelation = scanstate->css_currentRelation;
numIndices = indexstate->iss_NumIndices; numIndices = indexstate->iss_NumIndices;
slot = scanstate->css_ScanTupleSlot; slot = scanstate->css_ScanTupleSlot;
tuple = &(indexstate->iss_htup);
/* ---------------- /* ----------------
* ok, now that we have what we need, fetch an index tuple. * ok, now that we have what we need, fetch an index tuple.
...@@ -121,11 +122,11 @@ IndexNext(IndexScan *node) ...@@ -121,11 +122,11 @@ IndexNext(IndexScan *node)
scandesc = scanDescs[indexstate->iss_IndexPtr]; scandesc = scanDescs[indexstate->iss_IndexPtr];
while ((result = index_getnext(scandesc, direction)) != NULL) while ((result = index_getnext(scandesc, direction)) != NULL)
{ {
tuple = heap_fetch(heapRelation, snapshot, tuple->t_self = result->heap_iptr;
&result->heap_iptr, &buffer); heap_fetch(heapRelation, snapshot, tuple, &buffer);
pfree(result); pfree(result);
if (tuple != NULL) if (tuple->t_data != NULL)
{ {
bool prev_matches = false; bool prev_matches = false;
int prev_index; int prev_index;
......
src/backend/executor/nodeMaterial.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeMaterial.c,v 1.17 1998/09/01 04:28:34 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/nodeMaterial.c,v 1.18 1998/11/27 19:52:03 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -114,12 +114,21 @@ ExecMaterial(Material *node) ...@@ -114,12 +114,21 @@ ExecMaterial(Material *node)
{ {
slot = ExecProcNode(outerNode, (Plan *) node); slot = ExecProcNode(outerNode, (Plan *) node);
heapTuple = slot->val; if (TupIsNull(slot))
if (heapTuple == NULL)
break; break;
heap_insert(tempRelation, /* relation desc */ /*
heapTuple); /* heap tuple to insert */ * heap_insert changes something...
*/
if (slot->ttc_buffer != InvalidBuffer)
heapTuple = heap_copytuple(slot->val);
else
heapTuple = slot->val;
heap_insert(tempRelation, heapTuple);
if (slot->ttc_buffer != InvalidBuffer)
pfree(heapTuple);
ExecClearTuple(slot); ExecClearTuple(slot);
} }
......
src/backend/executor/nodeTee.c
View file @ 6beba218
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* ExecEndTee * ExecEndTee
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/Attic/nodeTee.c,v 1.24 1998/10/08 18:29:27 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/Attic/nodeTee.c,v 1.25 1998/11/27 19:52:03 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -342,11 +342,20 @@ ExecTee(Tee *node, Plan *parent) ...@@ -342,11 +342,20 @@ ExecTee(Tee *node, Plan *parent)
slot = ExecProcNode(childNode, (Plan *) node); slot = ExecProcNode(childNode, (Plan *) node);
if (!TupIsNull(slot)) if (!TupIsNull(slot))
{ {
/*
* heap_insert changes something...
*/
if (slot->ttc_buffer != InvalidBuffer)
heapTuple = heap_copytuple(slot->val);
else
heapTuple = slot->val; heapTuple = slot->val;
/* insert into temporary relation */ /* insert into temporary relation */
heap_insert(bufferRel, heapTuple); heap_insert(bufferRel, heapTuple);
if (slot->ttc_buffer != InvalidBuffer)
pfree(heapTuple);
/* /*
* once there is data in the temporary relation, ensure that * once there is data in the temporary relation, ensure that
* the left and right scandescs are initialized * the left and right scandescs are initialized
......
src/backend/executor/nodeUnique.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeUnique.c,v 1.17 1998/02/26 04:31:34 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/nodeUnique.c,v 1.18 1998/11/27 19:52:03 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -76,7 +76,7 @@ ExecIdenticalTuples(TupleTableSlot *t1, TupleTableSlot *t2) ...@@ -76,7 +76,7 @@ ExecIdenticalTuples(TupleTableSlot *t1, TupleTableSlot *t2)
* THE t_len FIELDS CAN BE THE SAME IN THIS CASE!! * THE t_len FIELDS CAN BE THE SAME IN THIS CASE!!
* ---------------- * ----------------
*/ */
if (h1->t_hoff != h2->t_hoff) if (h1->t_data->t_hoff != h2->t_data->t_hoff)
return false; return false;
/* ---------------- /* ----------------
...@@ -86,7 +86,7 @@ ExecIdenticalTuples(TupleTableSlot *t1, TupleTableSlot *t2) ...@@ -86,7 +86,7 @@ ExecIdenticalTuples(TupleTableSlot *t1, TupleTableSlot *t2)
*/ */
d1 = (char *) GETSTRUCT(h1); d1 = (char *) GETSTRUCT(h1);
d2 = (char *) GETSTRUCT(h2); d2 = (char *) GETSTRUCT(h2);
len = (int) h1->t_len - (int) h1->t_hoff; len = (int) h1->t_len - (int) h1->t_data->t_hoff;
/* ---------------- /* ----------------
* byte compare the data areas and return the result. * byte compare the data areas and return the result.
......
src/backend/executor/spi.c
View file @ 6beba218
...@@ -356,11 +356,12 @@ SPI_modifytuple(Relation rel, HeapTuple tuple, int natts, int *attnum, ...@@ -356,11 +356,12 @@ SPI_modifytuple(Relation rel, HeapTuple tuple, int natts, int *attnum,
if (i == natts) /* no errors in *attnum */ if (i == natts) /* no errors in *attnum */
{ {
mtuple = heap_formtuple(rel->rd_att, v, n); mtuple = heap_formtuple(rel->rd_att, v, n);
infomask = mtuple->t_infomask; infomask = mtuple->t_data->t_infomask;
memmove(&(mtuple->t_ctid), &(tuple->t_ctid), memmove(&(mtuple->t_data->t_oid), &(tuple->t_data->t_oid),
((char *) &(tuple->t_hoff) - (char *) &(tuple->t_ctid))); ((char *) &(tuple->t_data->t_hoff) -
mtuple->t_infomask = infomask; (char *) &(tuple->t_data->t_oid)));
mtuple->t_natts = numberOfAttributes; mtuple->t_data->t_infomask = infomask;
mtuple->t_data->t_natts = numberOfAttributes;
} }
else else
{ {
...@@ -413,7 +414,7 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber) ...@@ -413,7 +414,7 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
Oid foutoid; Oid foutoid;
SPI_result = 0; SPI_result = 0;
if (tuple->t_natts < fnumber || fnumber <= 0) if (tuple->t_data->t_natts < fnumber || fnumber <= 0)
{ {
SPI_result = SPI_ERROR_NOATTRIBUTE; SPI_result = SPI_ERROR_NOATTRIBUTE;
return NULL; return NULL;
...@@ -441,7 +442,7 @@ SPI_getbinval(HeapTuple tuple, TupleDesc tupdesc, int fnumber, bool *isnull) ...@@ -441,7 +442,7 @@ SPI_getbinval(HeapTuple tuple, TupleDesc tupdesc, int fnumber, bool *isnull)
*isnull = true; *isnull = true;
SPI_result = 0; SPI_result = 0;
if (tuple->t_natts < fnumber || fnumber <= 0) if (tuple->t_data->t_natts < fnumber || fnumber <= 0)
{ {
SPI_result = SPI_ERROR_NOATTRIBUTE; SPI_result = SPI_ERROR_NOATTRIBUTE;
return (Datum) NULL; return (Datum) NULL;
......
src/backend/libpq/be-dumpdata.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-dumpdata.c,v 1.17 1998/09/01 03:22:43 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-dumpdata.c,v 1.18 1998/11/27 19:52:05 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -276,8 +276,8 @@ be_printtup(HeapTuple tuple, TupleDesc typeinfo) ...@@ -276,8 +276,8 @@ be_printtup(HeapTuple tuple, TupleDesc typeinfo)
* Allocate space for a tuple. * Allocate space for a tuple.
* ---------------- * ----------------
*/ */
tuples->values[tuples->tuple_index] = pbuf_addTuple(tuple->t_natts); tuples->values[tuples->tuple_index] = pbuf_addTuple(tuple->t_data->t_natts);
tuples->lengths[tuples->tuple_index] = pbuf_addTupleValueLengths(tuple->t_natts); tuples->lengths[tuples->tuple_index] = pbuf_addTupleValueLengths(tuple->t_data->t_natts);
/* ---------------- /* ----------------
* copy printable representations of the tuple's attributes * copy printable representations of the tuple's attributes
* to the portal. * to the portal.
...@@ -297,7 +297,7 @@ be_printtup(HeapTuple tuple, TupleDesc typeinfo) ...@@ -297,7 +297,7 @@ be_printtup(HeapTuple tuple, TupleDesc typeinfo)
values = tuples->values[tuples->tuple_index]; values = tuples->values[tuples->tuple_index];
lengths = tuples->lengths[tuples->tuple_index]; lengths = tuples->lengths[tuples->tuple_index];
for (i = 0; i < tuple->t_natts; i++) for (i = 0; i < tuple->t_data->t_natts; i++)
{ {
attr = heap_getattr(tuple, i + 1, typeinfo, &isnull); attr = heap_getattr(tuple, i + 1, typeinfo, &isnull);
typoutput = typtoout((Oid) typeinfo->attrs[i]->atttypid); typoutput = typtoout((Oid) typeinfo->attrs[i]->atttypid);
......
src/backend/optimizer/util/clauses.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.24 1998/09/01 04:30:02 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.25 1998/11/27 19:52:07 vadim Exp $
* *
* HISTORY * HISTORY
* AUTHOR DATE MAJOR EVENT * AUTHOR DATE MAJOR EVENT
...@@ -773,7 +773,7 @@ CommuteClause(Node *clause) ...@@ -773,7 +773,7 @@ CommuteClause(Node *clause)
commuTup = (Form_pg_operator) GETSTRUCT(heapTup); commuTup = (Form_pg_operator) GETSTRUCT(heapTup);
commu = makeOper(heapTup->t_oid, commu = makeOper(heapTup->t_data->t_oid,
InvalidOid, InvalidOid,
commuTup->oprresult, commuTup->oprresult,
((Oper *) ((Expr *) clause)->oper)->opsize, ((Oper *) ((Expr *) clause)->oper)->opsize,
......
src/backend/parser/gram.c
View file @ 6beba218
...@@ -229,7 +229,7 @@ ...@@ -229,7 +229,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/gram.c,v 2.49 1998/11/22 10:48:45 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/Attic/gram.c,v 2.50 1998/11/27 19:52:09 vadim Exp $
* *
* HISTORY * HISTORY
* AUTHOR DATE MAJOR EVENT * AUTHOR DATE MAJOR EVENT
......
src/backend/parser/parse_func.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.30 1998/10/08 18:29:45 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.31 1998/11/27 19:52:13 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -516,7 +516,7 @@ func_get_candidates(char *funcname, int nargs) ...@@ -516,7 +516,7 @@ func_get_candidates(char *funcname, int nargs)
Relation heapRelation; Relation heapRelation;
Relation idesc; Relation idesc;
ScanKeyData skey; ScanKeyData skey;
HeapTuple tuple; HeapTupleData tuple;
IndexScanDesc sd; IndexScanDesc sd;
RetrieveIndexResult indexRes; RetrieveIndexResult indexRes;
Form_pg_proc pgProcP; Form_pg_proc pgProcP;
...@@ -537,20 +537,17 @@ func_get_candidates(char *funcname, int nargs) ...@@ -537,20 +537,17 @@ func_get_candidates(char *funcname, int nargs)
do do
{ {
tuple = (HeapTuple) NULL;
indexRes = index_getnext(sd, ForwardScanDirection); indexRes = index_getnext(sd, ForwardScanDirection);
if (indexRes) if (indexRes)
{ {
ItemPointer iptr;
Buffer buffer; Buffer buffer;
iptr = &indexRes->heap_iptr; tuple.t_self = indexRes->heap_iptr;
tuple = heap_fetch(heapRelation, SnapshotNow, iptr, &buffer); heap_fetch(heapRelation, SnapshotNow, &tuple, &buffer);
pfree(indexRes); pfree(indexRes);
if (HeapTupleIsValid(tuple)) if (tuple.t_data != NULL)
{ {
pgProcP = (Form_pg_proc) GETSTRUCT(tuple); pgProcP = (Form_pg_proc) GETSTRUCT(&tuple);
if (pgProcP->pronargs == nargs) if (pgProcP->pronargs == nargs)
{ {
current_candidate = (CandidateList) current_candidate = (CandidateList)
...@@ -884,7 +881,7 @@ func_get_detail(char *funcname, ...@@ -884,7 +881,7 @@ func_get_detail(char *funcname,
else else
{ {
pform = (Form_pg_proc) GETSTRUCT(ftup); pform = (Form_pg_proc) GETSTRUCT(ftup);
*funcid = ftup->t_oid; *funcid = ftup->t_data->t_oid;
*rettype = pform->prorettype; *rettype = pform->prorettype;
*retset = pform->proretset; *retset = pform->proretset;
......
src/backend/parser/parse_oper.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.20 1998/10/08 18:29:46 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.21 1998/11/27 19:52:14 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -61,7 +61,7 @@ any_ordering_op(int restype) ...@@ -61,7 +61,7 @@ any_ordering_op(int restype)
Oid Oid
oprid(Operator op) oprid(Operator op)
{ {
return op->t_oid; return op->t_data->t_oid;
} }
...@@ -426,7 +426,7 @@ oper_exact(char *op, Oid arg1, Oid arg2, Node **ltree, Node **rtree, bool noWarn ...@@ -426,7 +426,7 @@ oper_exact(char *op, Oid arg1, Oid arg2, Node **ltree, Node **rtree, bool noWarn
Form_pg_operator opform; Form_pg_operator opform;
opform = (Form_pg_operator) GETSTRUCT(tup); opform = (Form_pg_operator) GETSTRUCT(tup);
if (opform->oprcom == tup->t_oid) if (opform->oprcom == tup->t_data->t_oid)
{ {
if ((ltree != NULL) && (rtree != NULL)) if ((ltree != NULL) && (rtree != NULL))
{ {
......
src/backend/parser/parse_type.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_type.c,v 1.17 1998/10/08 18:29:48 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parse_type.c,v 1.18 1998/11/27 19:52:14 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -96,7 +96,7 @@ typeTypeId(Type tp) ...@@ -96,7 +96,7 @@ typeTypeId(Type tp)
{ {
if (tp == NULL) if (tp == NULL)
elog(ERROR, "typeTypeId() called with NULL type struct"); elog(ERROR, "typeTypeId() called with NULL type struct");
return tp->t_oid; return tp->t_data->t_oid;
} }
/* given type (as type struct), return the length of type */ /* given type (as type struct), return the length of type */
......
src/backend/rewrite/rewriteRemove.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteRemove.c,v 1.18 1998/09/01 04:31:36 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteRemove.c,v 1.19 1998/11/27 19:52:17 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -101,7 +101,7 @@ RemoveRewriteRule(char *ruleName) ...@@ -101,7 +101,7 @@ RemoveRewriteRule(char *ruleName)
* Store the OID of the rule (i.e. the tuple's OID) and the event * Store the OID of the rule (i.e. the tuple's OID) and the event
* relation's OID * relation's OID
*/ */
ruleId = tuple->t_oid; ruleId = tuple->t_data->t_oid;
eventRelationOidDatum = heap_getattr(tuple, eventRelationOidDatum = heap_getattr(tuple,
Anum_pg_rewrite_ev_class, Anum_pg_rewrite_ev_class,
RelationGetDescr(RewriteRelation), RelationGetDescr(RewriteRelation),
...@@ -125,7 +125,7 @@ RemoveRewriteRule(char *ruleName) ...@@ -125,7 +125,7 @@ RemoveRewriteRule(char *ruleName)
/* /*
* Now delete the tuple... * Now delete the tuple...
*/ */
heap_delete(RewriteRelation, &tuple->t_ctid); heap_delete(RewriteRelation, &tuple->t_self);
pfree(tuple); pfree(tuple);
heap_close(RewriteRelation); heap_close(RewriteRelation);
...@@ -162,7 +162,7 @@ RelationRemoveRules(Oid relid) ...@@ -162,7 +162,7 @@ RelationRemoveRules(Oid relid)
0, SnapshotNow, 1, &scanKeyData); 0, SnapshotNow, 1, &scanKeyData);
while (HeapTupleIsValid(tuple = heap_getnext(scanDesc, 0))) while (HeapTupleIsValid(tuple = heap_getnext(scanDesc, 0)))
heap_delete(RewriteRelation, &tuple->t_ctid); heap_delete(RewriteRelation, &tuple->t_self);
heap_endscan(scanDesc); heap_endscan(scanDesc);
heap_close(RewriteRelation); heap_close(RewriteRelation);
......
src/backend/rewrite/rewriteSupport.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteSupport.c,v 1.28 1998/09/01 04:31:37 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteSupport.c,v 1.29 1998/11/27 19:52:18 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -128,7 +128,7 @@ setRelhasrulesInRelation(Oid relationId, bool relhasrules) ...@@ -128,7 +128,7 @@ setRelhasrulesInRelation(Oid relationId, bool relhasrules)
relationRelation = heap_openr(RelationRelationName); relationRelation = heap_openr(RelationRelationName);
((Form_pg_class) GETSTRUCT(tuple))->relhasrules = relhasrules; ((Form_pg_class) GETSTRUCT(tuple))->relhasrules = relhasrules;
heap_replace(relationRelation, &tuple->t_ctid, tuple); heap_replace(relationRelation, &tuple->t_self, tuple);
/* keep the catalog indices up to date */ /* keep the catalog indices up to date */
CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, idescs); CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, idescs);
......
src/backend/storage/large_object/inv_api.c
View file @ 6beba218
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.41 1998/10/06 03:55:43 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.42 1998/11/27 19:52:19 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -80,7 +80,7 @@ ...@@ -80,7 +80,7 @@
/* non-export function prototypes */ /* non-export function prototypes */
static HeapTuple inv_newtuple(LargeObjectDesc *obj_desc, Buffer buffer, static HeapTuple inv_newtuple(LargeObjectDesc *obj_desc, Buffer buffer,
Page page, char *dbuf, int nwrite); Page page, char *dbuf, int nwrite);
static HeapTuple inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer); static void inv_fetchtup(LargeObjectDesc *obj_desc, HeapTuple tuple, Buffer *buffer);
static int inv_wrnew(LargeObjectDesc *obj_desc, char *buf, int nbytes); static int inv_wrnew(LargeObjectDesc *obj_desc, char *buf, int nbytes);
static int inv_wrold(LargeObjectDesc *obj_desc, char *dbuf, int nbytes, static int inv_wrold(LargeObjectDesc *obj_desc, char *dbuf, int nbytes,
HeapTuple tuple, Buffer buffer); HeapTuple tuple, Buffer buffer);
...@@ -440,7 +440,7 @@ inv_tell(LargeObjectDesc *obj_desc) ...@@ -440,7 +440,7 @@ inv_tell(LargeObjectDesc *obj_desc)
int int
inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes) inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes)
{ {
HeapTuple tuple; HeapTupleData tuple;
int nread; int nread;
int off; int off;
int ncopy; int ncopy;
...@@ -470,16 +470,16 @@ inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes) ...@@ -470,16 +470,16 @@ inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes)
Buffer buffer; Buffer buffer;
/* fetch an inversion file system block */ /* fetch an inversion file system block */
tuple = inv_fetchtup(obj_desc, &buffer); inv_fetchtup(obj_desc, &tuple, &buffer);
if (!HeapTupleIsValid(tuple)) if (tuple.t_data == NULL)
{ {
obj_desc->flags |= IFS_ATEOF; obj_desc->flags |= IFS_ATEOF;
break; break;
} }
/* copy the data from this block into the buffer */ /* copy the data from this block into the buffer */
d = heap_getattr(tuple, 2, obj_desc->hdesc, &isNull); d = heap_getattr(&tuple, 2, obj_desc->hdesc, &isNull);
ReleaseBuffer(buffer); ReleaseBuffer(buffer);
fsblock = (struct varlena *) DatumGetPointer(d); fsblock = (struct varlena *) DatumGetPointer(d);
...@@ -502,7 +502,7 @@ inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes) ...@@ -502,7 +502,7 @@ inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes)
int int
inv_write(LargeObjectDesc *obj_desc, char *buf, int nbytes) inv_write(LargeObjectDesc *obj_desc, char *buf, int nbytes)
{ {
HeapTuple tuple; HeapTupleData tuple;
int nwritten; int nwritten;
int tuplen; int tuplen;
...@@ -536,19 +536,19 @@ inv_write(LargeObjectDesc *obj_desc, char *buf, int nbytes) ...@@ -536,19 +536,19 @@ inv_write(LargeObjectDesc *obj_desc, char *buf, int nbytes)
if ((obj_desc->flags & IFS_ATEOF) if ((obj_desc->flags & IFS_ATEOF)
|| obj_desc->heap_r->rd_nblocks == 0) || obj_desc->heap_r->rd_nblocks == 0)
tuple = (HeapTuple) NULL; tuple.t_data = NULL;
else else
tuple = inv_fetchtup(obj_desc, &buffer); inv_fetchtup(obj_desc, &tuple, &buffer);
/* either append or replace a block, as required */ /* either append or replace a block, as required */
if (!HeapTupleIsValid(tuple)) if (tuple.t_data == NULL)
tuplen = inv_wrnew(obj_desc, buf, nbytes - nwritten); tuplen = inv_wrnew(obj_desc, buf, nbytes - nwritten);
else else
{ {
if (obj_desc->offset > obj_desc->highbyte) if (obj_desc->offset > obj_desc->highbyte)
tuplen = inv_wrnew(obj_desc, buf, nbytes - nwritten); tuplen = inv_wrnew(obj_desc, buf, nbytes - nwritten);
else else
tuplen = inv_wrold(obj_desc, buf, nbytes - nwritten, tuple, buffer); tuplen = inv_wrold(obj_desc, buf, nbytes - nwritten, &tuple, buffer);
} }
ReleaseBuffer(buffer); ReleaseBuffer(buffer);
...@@ -602,10 +602,9 @@ inv_cleanindex(LargeObjectDesc *obj_desc) ...@@ -602,10 +602,9 @@ inv_cleanindex(LargeObjectDesc *obj_desc)
* A heap tuple containing the desired block, or NULL if no * A heap tuple containing the desired block, or NULL if no
* such tuple exists. * such tuple exists.
*/ */
static HeapTuple static void
inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer) inv_fetchtup(LargeObjectDesc *obj_desc, HeapTuple tuple, Buffer *buffer)
{ {
HeapTuple tuple;
RetrieveIndexResult res; RetrieveIndexResult res;
Datum d; Datum d;
int firstbyte, int firstbyte,
...@@ -650,7 +649,8 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer) ...@@ -650,7 +649,8 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer)
if (res == (RetrieveIndexResult) NULL) if (res == (RetrieveIndexResult) NULL)
{ {
ItemPointerSetInvalid(&(obj_desc->htid)); ItemPointerSetInvalid(&(obj_desc->htid));
return (HeapTuple) NULL; tuple->t_data = NULL;
return;
} }
/* /*
...@@ -662,19 +662,18 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer) ...@@ -662,19 +662,18 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer)
* way... - vadim 07/28/98 * way... - vadim 07/28/98
* *
*/ */
tuple->t_self = res->heap_iptr;
tuple = heap_fetch(obj_desc->heap_r, SnapshotNow, heap_fetch(obj_desc->heap_r, SnapshotNow, tuple, buffer);
&res->heap_iptr, buffer);
pfree(res); pfree(res);
} while (tuple == (HeapTuple) NULL); } while (tuple->t_data == NULL);
/* remember this tid -- we may need it for later reads/writes */ /* remember this tid -- we may need it for later reads/writes */
ItemPointerCopy(&tuple->t_ctid, &obj_desc->htid); ItemPointerCopy(&(tuple->t_self), &obj_desc->htid);
} }
else else
{ {
tuple = heap_fetch(obj_desc->heap_r, SnapshotNow, tuple->t_self = obj_desc->htid;
&(obj_desc->htid), buffer); heap_fetch(obj_desc->heap_r, SnapshotNow, tuple, buffer);
} }
/* /*
...@@ -697,7 +696,7 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer) ...@@ -697,7 +696,7 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *buffer)
obj_desc->lowbyte = firstbyte; obj_desc->lowbyte = firstbyte;
obj_desc->highbyte = lastbyte; obj_desc->highbyte = lastbyte;
return tuple; return;
} }
/* /*
...@@ -786,6 +785,7 @@ inv_wrnew(LargeObjectDesc *obj_desc, char *buf, int nbytes) ...@@ -786,6 +785,7 @@ inv_wrnew(LargeObjectDesc *obj_desc, char *buf, int nbytes)
ntup = inv_newtuple(obj_desc, buffer, page, buf, nwritten); ntup = inv_newtuple(obj_desc, buffer, page, buf, nwritten);
inv_indextup(obj_desc, ntup); inv_indextup(obj_desc, ntup);
pfree (ntup);
/* new tuple is inserted */ /* new tuple is inserted */
WriteBuffer(buffer); WriteBuffer(buffer);
...@@ -822,9 +822,9 @@ inv_wrold(LargeObjectDesc *obj_desc, ...@@ -822,9 +822,9 @@ inv_wrold(LargeObjectDesc *obj_desc,
* abstraction. * abstraction.
*/ */
TransactionIdStore(GetCurrentTransactionId(), &(tuple->t_xmax)); TransactionIdStore(GetCurrentTransactionId(), &(tuple->t_data->t_xmax));
tuple->t_cmax = GetCurrentCommandId(); tuple->t_data->t_cmax = GetCurrentCommandId();
tuple->t_infomask &= ~(HEAP_XMAX_COMMITTED | HEAP_XMAX_INVALID); tuple->t_data->t_infomask &= ~(HEAP_XMAX_COMMITTED | HEAP_XMAX_INVALID);
/* /*
* If we're overwriting the entire block, we're lucky. All we need to * If we're overwriting the entire block, we're lucky. All we need to
...@@ -953,6 +953,7 @@ inv_wrold(LargeObjectDesc *obj_desc, ...@@ -953,6 +953,7 @@ inv_wrold(LargeObjectDesc *obj_desc,
/* index the new tuple */ /* index the new tuple */
inv_indextup(obj_desc, ntup); inv_indextup(obj_desc, ntup);
pfree (ntup);
/* /*
* move the scandesc forward so we don't reread the newly inserted * move the scandesc forward so we don't reread the newly inserted
...@@ -985,7 +986,7 @@ inv_newtuple(LargeObjectDesc *obj_desc, ...@@ -985,7 +986,7 @@ inv_newtuple(LargeObjectDesc *obj_desc,
char *dbuf, char *dbuf,
int nwrite) int nwrite)
{ {
HeapTuple ntup; HeapTuple ntup = (HeapTuple) palloc (sizeof(HeapTupleData));
PageHeader ph; PageHeader ph;
int tupsize; int tupsize;
int hoff; int hoff;
...@@ -997,7 +998,7 @@ inv_newtuple(LargeObjectDesc *obj_desc, ...@@ -997,7 +998,7 @@ inv_newtuple(LargeObjectDesc *obj_desc,
char *attptr; char *attptr;
/* compute tuple size -- no nulls */ /* compute tuple size -- no nulls */
hoff = offsetof(HeapTupleData, t_bits); hoff = offsetof(HeapTupleHeaderData, t_bits);
/* add in olastbyte, varlena.vl_len, varlena.vl_dat */ /* add in olastbyte, varlena.vl_len, varlena.vl_dat */
tupsize = hoff + (2 * sizeof(int32)) + nwrite; tupsize = hoff + (2 * sizeof(int32)) + nwrite;
...@@ -1036,7 +1037,7 @@ inv_newtuple(LargeObjectDesc *obj_desc, ...@@ -1036,7 +1037,7 @@ inv_newtuple(LargeObjectDesc *obj_desc,
ph->pd_lower = lower; ph->pd_lower = lower;
ph->pd_upper = upper; ph->pd_upper = upper;
ntup = (HeapTuple) ((char *) page + upper); ntup->t_data = (HeapTupleHeader) ((char *) page + upper);
/* /*
* Tuple is now allocated on the page. Next, fill in the tuple * Tuple is now allocated on the page. Next, fill in the tuple
...@@ -1044,15 +1045,15 @@ inv_newtuple(LargeObjectDesc *obj_desc, ...@@ -1044,15 +1045,15 @@ inv_newtuple(LargeObjectDesc *obj_desc,
*/ */
ntup->t_len = tupsize; ntup->t_len = tupsize;
ItemPointerSet(&ntup->t_ctid, BufferGetBlockNumber(buffer), off); ItemPointerSet(&ntup->t_self, BufferGetBlockNumber(buffer), off);
LastOidProcessed = ntup->t_oid = newoid(); LastOidProcessed = ntup->t_data->t_oid = newoid();
TransactionIdStore(GetCurrentTransactionId(), &(ntup->t_xmin)); TransactionIdStore(GetCurrentTransactionId(), &(ntup->t_data->t_xmin));
ntup->t_cmin = GetCurrentCommandId(); ntup->t_data->t_cmin = GetCurrentCommandId();
StoreInvalidTransactionId(&(ntup->t_xmax)); StoreInvalidTransactionId(&(ntup->t_data->t_xmax));
ntup->t_cmax = 0; ntup->t_data->t_cmax = 0;
ntup->t_infomask = HEAP_XMAX_INVALID; ntup->t_data->t_infomask = HEAP_XMAX_INVALID;
ntup->t_natts = 2; ntup->t_data->t_natts = 2;
ntup->t_hoff = hoff; ntup->t_data->t_hoff = hoff;
/* if a NULL is passed in, avoid the calculations below */ /* if a NULL is passed in, avoid the calculations below */
if (dbuf == NULL) if (dbuf == NULL)
...@@ -1063,7 +1064,7 @@ inv_newtuple(LargeObjectDesc *obj_desc, ...@@ -1063,7 +1064,7 @@ inv_newtuple(LargeObjectDesc *obj_desc,
* the tuple and class abstractions. * the tuple and class abstractions.
*/ */
attptr = ((char *) ntup) + hoff; attptr = ((char *) ntup->t_data) + hoff;
*((int32 *) attptr) = obj_desc->offset + nwrite - 1; *((int32 *) attptr) = obj_desc->offset + nwrite - 1;
attptr += sizeof(int32); attptr += sizeof(int32);
...@@ -1106,7 +1107,7 @@ inv_indextup(LargeObjectDesc *obj_desc, HeapTuple tuple) ...@@ -1106,7 +1107,7 @@ inv_indextup(LargeObjectDesc *obj_desc, HeapTuple tuple)
n[0] = ' '; n[0] = ' ';
v[0] = Int32GetDatum(obj_desc->highbyte); v[0] = Int32GetDatum(obj_desc->highbyte);
res = index_insert(obj_desc->index_r, &v[0], &n[0], res = index_insert(obj_desc->index_r, &v[0], &n[0],
&(tuple->t_ctid), obj_desc->heap_r); &(tuple->t_self), obj_desc->heap_r);
if (res) if (res)
pfree(res); pfree(res);
...@@ -1209,7 +1210,7 @@ _inv_getsize(Relation hreln, TupleDesc hdesc, Relation ireln) ...@@ -1209,7 +1210,7 @@ _inv_getsize(Relation hreln, TupleDesc hdesc, Relation ireln)
{ {
IndexScanDesc iscan; IndexScanDesc iscan;
RetrieveIndexResult res; RetrieveIndexResult res;
HeapTuple tuple; HeapTupleData tuple;
Datum d; Datum d;
long size; long size;
bool isNull; bool isNull;
...@@ -1239,16 +1240,17 @@ _inv_getsize(Relation hreln, TupleDesc hdesc, Relation ireln) ...@@ -1239,16 +1240,17 @@ _inv_getsize(Relation hreln, TupleDesc hdesc, Relation ireln)
* rather that NowTimeQual. We currently have no way to pass a * rather that NowTimeQual. We currently have no way to pass a
* time qual in. * time qual in.
*/ */
tuple = heap_fetch(hreln, SnapshotNow, &res->heap_iptr, &buffer); tuple.t_self = res->heap_iptr;
heap_fetch(hreln, SnapshotNow, &tuple, &buffer);
pfree(res); pfree(res);
} while (!HeapTupleIsValid(tuple)); } while (tuple.t_data == NULL);
/* don't need the index scan anymore */ /* don't need the index scan anymore */
index_endscan(iscan); index_endscan(iscan);
pfree(iscan); pfree(iscan);
/* get olastbyte attribute */ /* get olastbyte attribute */
d = heap_getattr(tuple, 1, hdesc, &isNull); d = heap_getattr(&tuple, 1, hdesc, &isNull);
size = DatumGetInt32(d) + 1; size = DatumGetInt32(d) + 1;
ReleaseBuffer(buffer); ReleaseBuffer(buffer);
......
src/backend/utils/adt/regproc.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/regproc.c,v 1.32 1998/10/02 05:31:28 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/regproc.c,v 1.33 1998/11/27 19:52:22 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -42,6 +42,7 @@ int32 ...@@ -42,6 +42,7 @@ int32
regprocin(char *pro_name_or_oid) regprocin(char *pro_name_or_oid)
{ {
HeapTuple proctup = NULL; HeapTuple proctup = NULL;
HeapTupleData tuple;
RegProcedure result = InvalidOid; RegProcedure result = InvalidOid;
if (pro_name_or_oid == NULL) if (pro_name_or_oid == NULL)
...@@ -60,7 +61,7 @@ regprocin(char *pro_name_or_oid) ...@@ -60,7 +61,7 @@ regprocin(char *pro_name_or_oid)
ObjectIdGetDatum(oidin(pro_name_or_oid)), ObjectIdGetDatum(oidin(pro_name_or_oid)),
0, 0, 0); 0, 0, 0);
if (HeapTupleIsValid(proctup)) if (HeapTupleIsValid(proctup))
result = (RegProcedure) proctup->t_oid; result = (RegProcedure) proctup->t_data->t_oid;
else else
elog(ERROR, "No procedure with oid %s", pro_name_or_oid); elog(ERROR, "No procedure with oid %s", pro_name_or_oid);
} }
...@@ -86,13 +87,14 @@ regprocin(char *pro_name_or_oid) ...@@ -86,13 +87,14 @@ regprocin(char *pro_name_or_oid)
sd = index_beginscan(idesc, false, 1, skey); sd = index_beginscan(idesc, false, 1, skey);
while ((indexRes = index_getnext(sd, ForwardScanDirection))) while ((indexRes = index_getnext(sd, ForwardScanDirection)))
{ {
proctup = heap_fetch(hdesc, SnapshotNow, tuple.t_self = indexRes->heap_iptr;
&indexRes->heap_iptr, heap_fetch(hdesc, SnapshotNow,
&tuple,
&buffer); &buffer);
pfree(indexRes); pfree(indexRes);
if (HeapTupleIsValid(proctup)) if (tuple.t_data != NULL)
{ {
result = (RegProcedure) proctup->t_oid; result = (RegProcedure) tuple.t_data->t_oid;
ReleaseBuffer(buffer); ReleaseBuffer(buffer);
if (++matches > 1) if (++matches > 1)
......
src/backend/utils/adt/sets.c
View file @ 6beba218
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/sets.c,v 1.18 1998/09/01 04:32:51 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/sets.c,v 1.19 1998/11/27 19:52:23 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -123,10 +123,10 @@ SetDefine(char *querystr, char *typename) ...@@ -123,10 +123,10 @@ SetDefine(char *querystr, char *typename)
repl); repl);
setheapoverride(true); setheapoverride(true);
heap_replace(procrel, &tup->t_ctid, newtup); heap_replace(procrel, &tup->t_self, newtup);
setheapoverride(false); setheapoverride(false);
setoid = newtup->t_oid; setoid = newtup->t_data->t_oid;
} }
else else
elog(ERROR, "setin: could not find new set oid tuple"); elog(ERROR, "setin: could not find new set oid tuple");
......
src/backend/utils/cache/catcache.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/catcache.c,v 1.35 1998/10/12 00:53:33 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/cache/catcache.c,v 1.36 1998/11/27 19:52:26 vadim Exp $
* *
* Notes: * Notes:
* XXX This needs to use exception.h to handle recovery when * XXX This needs to use exception.h to handle recovery when
...@@ -386,7 +386,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP, ...@@ -386,7 +386,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP,
case 4: case 4:
cacheInOutP->cc_skey[3].sk_argument = cacheInOutP->cc_skey[3].sk_argument =
(cacheInOutP->cc_key[3] == ObjectIdAttributeNumber) (cacheInOutP->cc_key[3] == ObjectIdAttributeNumber)
? (Datum) tuple->t_oid ? (Datum) tuple->t_data->t_oid
: fastgetattr(tuple, : fastgetattr(tuple,
cacheInOutP->cc_key[3], cacheInOutP->cc_key[3],
RelationGetDescr(relation), RelationGetDescr(relation),
...@@ -396,7 +396,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP, ...@@ -396,7 +396,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP,
case 3: case 3:
cacheInOutP->cc_skey[2].sk_argument = cacheInOutP->cc_skey[2].sk_argument =
(cacheInOutP->cc_key[2] == ObjectIdAttributeNumber) (cacheInOutP->cc_key[2] == ObjectIdAttributeNumber)
? (Datum) tuple->t_oid ? (Datum) tuple->t_data->t_oid
: fastgetattr(tuple, : fastgetattr(tuple,
cacheInOutP->cc_key[2], cacheInOutP->cc_key[2],
RelationGetDescr(relation), RelationGetDescr(relation),
...@@ -406,7 +406,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP, ...@@ -406,7 +406,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP,
case 2: case 2:
cacheInOutP->cc_skey[1].sk_argument = cacheInOutP->cc_skey[1].sk_argument =
(cacheInOutP->cc_key[1] == ObjectIdAttributeNumber) (cacheInOutP->cc_key[1] == ObjectIdAttributeNumber)
? (Datum) tuple->t_oid ? (Datum) tuple->t_data->t_oid
: fastgetattr(tuple, : fastgetattr(tuple,
cacheInOutP->cc_key[1], cacheInOutP->cc_key[1],
RelationGetDescr(relation), RelationGetDescr(relation),
...@@ -416,7 +416,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP, ...@@ -416,7 +416,7 @@ CatalogCacheComputeTupleHashIndex(struct catcache * cacheInOutP,
case 1: case 1:
cacheInOutP->cc_skey[0].sk_argument = cacheInOutP->cc_skey[0].sk_argument =
(cacheInOutP->cc_key[0] == ObjectIdAttributeNumber) (cacheInOutP->cc_key[0] == ObjectIdAttributeNumber)
? (Datum) tuple->t_oid ? (Datum) tuple->t_data->t_oid
: fastgetattr(tuple, : fastgetattr(tuple,
cacheInOutP->cc_key[0], cacheInOutP->cc_key[0],
RelationGetDescr(relation), RelationGetDescr(relation),
...@@ -513,7 +513,7 @@ CatalogCacheIdInvalidate(int cacheId, /* XXX */ ...@@ -513,7 +513,7 @@ CatalogCacheIdInvalidate(int cacheId, /* XXX */
elt = DLGetSucc(elt)) elt = DLGetSucc(elt))
{ {
ct = (CatCTup *) DLE_VAL(elt); ct = (CatCTup *) DLE_VAL(elt);
if (ItemPointerEquals(pointer, &ct->ct_tup->t_ctid)) if (ItemPointerEquals(pointer, &ct->ct_tup->t_self))
break; break;
} }
...@@ -1141,7 +1141,7 @@ RelationInvalidateCatalogCacheTuple(Relation relation, ...@@ -1141,7 +1141,7 @@ RelationInvalidateCatalogCacheTuple(Relation relation,
(*function) (ccp->id, (*function) (ccp->id,
CatalogCacheComputeTupleHashIndex(ccp, relation, tuple), CatalogCacheComputeTupleHashIndex(ccp, relation, tuple),
&tuple->t_ctid); &tuple->t_self);
heap_close(relation); heap_close(relation);
} }
......
src/backend/utils/cache/fcache.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/fcache.c,v 1.18 1998/09/01 04:32:58 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/fcache.c,v 1.19 1998/11/27 19:52:27 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -74,7 +74,7 @@ GetDynamicFuncArgType(Var *arg, ExprContext *econtext) ...@@ -74,7 +74,7 @@ GetDynamicFuncArgType(Var *arg, ExprContext *econtext)
elog(ERROR, "Lookup failed on type tuple for class %s", elog(ERROR, "Lookup failed on type tuple for class %s",
relname); relname);
return tup->t_oid; return tup->t_data->t_oid;
} }
static FunctionCachePtr static FunctionCachePtr
......
src/backend/utils/cache/inval.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/inval.c,v 1.17 1998/10/12 00:53:34 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/cache/inval.c,v 1.18 1998/11/27 19:52:28 vadim Exp $
* *
* Note - this code is real crufty... * Note - this code is real crufty...
* *
...@@ -250,25 +250,25 @@ getmyrelids() ...@@ -250,25 +250,25 @@ getmyrelids()
PointerGetDatum(RelationRelationName), PointerGetDatum(RelationRelationName),
0, 0, 0); 0, 0, 0);
Assert(HeapTupleIsValid(tuple)); Assert(HeapTupleIsValid(tuple));
MyRelationRelationId = tuple->t_oid; MyRelationRelationId = tuple->t_data->t_oid;
tuple = SearchSysCacheTuple(RELNAME, tuple = SearchSysCacheTuple(RELNAME,
PointerGetDatum(AttributeRelationName), PointerGetDatum(AttributeRelationName),
0, 0, 0); 0, 0, 0);
Assert(HeapTupleIsValid(tuple)); Assert(HeapTupleIsValid(tuple));
MyAttributeRelationId = tuple->t_oid; MyAttributeRelationId = tuple->t_data->t_oid;
tuple = SearchSysCacheTuple(RELNAME, tuple = SearchSysCacheTuple(RELNAME,
PointerGetDatum(AccessMethodRelationName), PointerGetDatum(AccessMethodRelationName),
0, 0, 0); 0, 0, 0);
Assert(HeapTupleIsValid(tuple)); Assert(HeapTupleIsValid(tuple));
MyAMRelationId = tuple->t_oid; MyAMRelationId = tuple->t_data->t_oid;
tuple = SearchSysCacheTuple(RELNAME, tuple = SearchSysCacheTuple(RELNAME,
PointerGetDatum(AccessMethodOperatorRelationName), PointerGetDatum(AccessMethodOperatorRelationName),
0, 0, 0); 0, 0, 0);
Assert(HeapTupleIsValid(tuple)); Assert(HeapTupleIsValid(tuple));
MyAMOPRelationId = tuple->t_oid; MyAMOPRelationId = tuple->t_data->t_oid;
} }
/* -------------------------------- /* --------------------------------
...@@ -481,11 +481,11 @@ RelationInvalidateRelationCache(Relation relation, ...@@ -481,11 +481,11 @@ RelationInvalidateRelationCache(Relation relation,
* ---------------- * ----------------
*/ */
if (relationId == MyRelationRelationId) if (relationId == MyRelationRelationId)
objectId = tuple->t_oid; objectId = tuple->t_data->t_oid;
else if (relationId == MyAttributeRelationId) else if (relationId == MyAttributeRelationId)
objectId = ((Form_pg_attribute) GETSTRUCT(tuple))->attrelid; objectId = ((Form_pg_attribute) GETSTRUCT(tuple))->attrelid;
else if (relationId == MyAMRelationId) else if (relationId == MyAMRelationId)
objectId = tuple->t_oid; objectId = tuple->t_data->t_oid;
else if (relationId == MyAMOPRelationId) else if (relationId == MyAMOPRelationId)
{ {
; /* objectId is unused */ ; /* objectId is unused */
......
src/backend/utils/cache/relcache.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/relcache.c,v 1.50 1998/09/01 04:33:02 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/cache/relcache.c,v 1.51 1998/11/27 19:52:28 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -383,10 +383,7 @@ scan_pg_rel_seq(RelationBuildDescInfo buildinfo) ...@@ -383,10 +383,7 @@ scan_pg_rel_seq(RelationBuildDescInfo buildinfo)
* this bug is discovered and killed by wei on 9/27/91. * this bug is discovered and killed by wei on 9/27/91.
* ------------------- * -------------------
*/ */
return_tuple = (HeapTuple) palloc((Size) pg_class_tuple->t_len); return_tuple = heap_copytuple(pg_class_tuple);
memmove((char *) return_tuple,
(char *) pg_class_tuple,
(int) pg_class_tuple->t_len);
} }
/* all done */ /* all done */
...@@ -718,7 +715,7 @@ RelationBuildRuleLock(Relation relation) ...@@ -718,7 +715,7 @@ RelationBuildRuleLock(Relation relation)
rule = (RewriteRule *) palloc(sizeof(RewriteRule)); rule = (RewriteRule *) palloc(sizeof(RewriteRule));
rule->ruleId = pg_rewrite_tuple->t_oid; rule->ruleId = pg_rewrite_tuple->t_data->t_oid;
rule->event = rule->event =
(int) heap_getattr(pg_rewrite_tuple, (int) heap_getattr(pg_rewrite_tuple,
...@@ -838,7 +835,7 @@ RelationBuildDesc(RelationBuildDescInfo buildinfo) ...@@ -838,7 +835,7 @@ RelationBuildDesc(RelationBuildDescInfo buildinfo)
* get information from the pg_class_tuple * get information from the pg_class_tuple
* ---------------- * ----------------
*/ */
relid = pg_class_tuple->t_oid; relid = pg_class_tuple->t_data->t_oid;
relp = (Form_pg_class) GETSTRUCT(pg_class_tuple); relp = (Form_pg_class) GETSTRUCT(pg_class_tuple);
natts = relp->relnatts; natts = relp->relnatts;
...@@ -1661,11 +1658,10 @@ AttrDefaultFetch(Relation relation) ...@@ -1661,11 +1658,10 @@ AttrDefaultFetch(Relation relation)
Relation adrel; Relation adrel;
Relation irel; Relation irel;
ScanKeyData skey; ScanKeyData skey;
HeapTuple tuple; HeapTupleData tuple;
Form_pg_attrdef adform; Form_pg_attrdef adform;
IndexScanDesc sd; IndexScanDesc sd;
RetrieveIndexResult indexRes; RetrieveIndexResult indexRes;
ItemPointer iptr;
struct varlena *val; struct varlena *val;
bool isnull; bool isnull;
int found; int found;
...@@ -1680,7 +1676,7 @@ AttrDefaultFetch(Relation relation) ...@@ -1680,7 +1676,7 @@ AttrDefaultFetch(Relation relation)
adrel = heap_openr(AttrDefaultRelationName); adrel = heap_openr(AttrDefaultRelationName);
irel = index_openr(AttrDefaultIndex); irel = index_openr(AttrDefaultIndex);
sd = index_beginscan(irel, false, 1, &skey); sd = index_beginscan(irel, false, 1, &skey);
tuple = (HeapTuple) NULL; tuple.t_data = NULL;
for (found = 0;;) for (found = 0;;)
{ {
...@@ -1690,13 +1686,13 @@ AttrDefaultFetch(Relation relation) ...@@ -1690,13 +1686,13 @@ AttrDefaultFetch(Relation relation)
if (!indexRes) if (!indexRes)
break; break;
iptr = &indexRes->heap_iptr; tuple.t_self = indexRes->heap_iptr;
tuple = heap_fetch(adrel, SnapshotNow, iptr, &buffer); heap_fetch(adrel, SnapshotNow, &tuple, &buffer);
pfree(indexRes); pfree(indexRes);
if (!HeapTupleIsValid(tuple)) if (tuple.t_data == NULL)
continue; continue;
found++; found++;
adform = (Form_pg_attrdef) GETSTRUCT(tuple); adform = (Form_pg_attrdef) GETSTRUCT(&tuple);
for (i = 0; i < ndef; i++) for (i = 0; i < ndef; i++)
{ {
if (adform->adnum != attrdef[i].adnum) if (adform->adnum != attrdef[i].adnum)
...@@ -1706,7 +1702,7 @@ AttrDefaultFetch(Relation relation) ...@@ -1706,7 +1702,7 @@ AttrDefaultFetch(Relation relation)
relation->rd_att->attrs[adform->adnum - 1]->attname.data, relation->rd_att->attrs[adform->adnum - 1]->attname.data,
relation->rd_rel->relname.data); relation->rd_rel->relname.data);
val = (struct varlena *) fastgetattr(tuple, val = (struct varlena *) fastgetattr(&tuple,
Anum_pg_attrdef_adbin, Anum_pg_attrdef_adbin,
adrel->rd_att, &isnull); adrel->rd_att, &isnull);
if (isnull) if (isnull)
...@@ -1714,7 +1710,7 @@ AttrDefaultFetch(Relation relation) ...@@ -1714,7 +1710,7 @@ AttrDefaultFetch(Relation relation)
relation->rd_att->attrs[adform->adnum - 1]->attname.data, relation->rd_att->attrs[adform->adnum - 1]->attname.data,
relation->rd_rel->relname.data); relation->rd_rel->relname.data);
attrdef[i].adbin = textout(val); attrdef[i].adbin = textout(val);
val = (struct varlena *) fastgetattr(tuple, val = (struct varlena *) fastgetattr(&tuple,
Anum_pg_attrdef_adsrc, Anum_pg_attrdef_adsrc,
adrel->rd_att, &isnull); adrel->rd_att, &isnull);
if (isnull) if (isnull)
...@@ -1750,10 +1746,9 @@ RelCheckFetch(Relation relation) ...@@ -1750,10 +1746,9 @@ RelCheckFetch(Relation relation)
Relation rcrel; Relation rcrel;
Relation irel; Relation irel;
ScanKeyData skey; ScanKeyData skey;
HeapTuple tuple; HeapTupleData tuple;
IndexScanDesc sd; IndexScanDesc sd;
RetrieveIndexResult indexRes; RetrieveIndexResult indexRes;
ItemPointer iptr;
Name rcname; Name rcname;
struct varlena *val; struct varlena *val;
bool isnull; bool isnull;
...@@ -1768,7 +1763,7 @@ RelCheckFetch(Relation relation) ...@@ -1768,7 +1763,7 @@ RelCheckFetch(Relation relation)
rcrel = heap_openr(RelCheckRelationName); rcrel = heap_openr(RelCheckRelationName);
irel = index_openr(RelCheckIndex); irel = index_openr(RelCheckIndex);
sd = index_beginscan(irel, false, 1, &skey); sd = index_beginscan(irel, false, 1, &skey);
tuple = (HeapTuple) NULL; tuple.t_data = NULL;
for (found = 0;;) for (found = 0;;)
{ {
...@@ -1778,30 +1773,30 @@ RelCheckFetch(Relation relation) ...@@ -1778,30 +1773,30 @@ RelCheckFetch(Relation relation)
if (!indexRes) if (!indexRes)
break; break;
iptr = &indexRes->heap_iptr; tuple.t_self = indexRes->heap_iptr;
tuple = heap_fetch(rcrel, SnapshotNow, iptr, &buffer); heap_fetch(rcrel, SnapshotNow, &tuple, &buffer);
pfree(indexRes); pfree(indexRes);
if (!HeapTupleIsValid(tuple)) if (tuple.t_data == NULL)
continue; continue;
if (found == ncheck) if (found == ncheck)
elog(ERROR, "RelCheckFetch: unexpected record found for rel %s", elog(ERROR, "RelCheckFetch: unexpected record found for rel %s",
relation->rd_rel->relname.data); relation->rd_rel->relname.data);
rcname = (Name) fastgetattr(tuple, rcname = (Name) fastgetattr(&tuple,
Anum_pg_relcheck_rcname, Anum_pg_relcheck_rcname,
rcrel->rd_att, &isnull); rcrel->rd_att, &isnull);
if (isnull) if (isnull)
elog(ERROR, "RelCheckFetch: rcname IS NULL for rel %s", elog(ERROR, "RelCheckFetch: rcname IS NULL for rel %s",
relation->rd_rel->relname.data); relation->rd_rel->relname.data);
check[found].ccname = nameout(rcname); check[found].ccname = nameout(rcname);
val = (struct varlena *) fastgetattr(tuple, val = (struct varlena *) fastgetattr(&tuple,
Anum_pg_relcheck_rcbin, Anum_pg_relcheck_rcbin,
rcrel->rd_att, &isnull); rcrel->rd_att, &isnull);
if (isnull) if (isnull)
elog(ERROR, "RelCheckFetch: rcbin IS NULL for rel %s", elog(ERROR, "RelCheckFetch: rcbin IS NULL for rel %s",
relation->rd_rel->relname.data); relation->rd_rel->relname.data);
check[found].ccbin = textout(val); check[found].ccbin = textout(val);
val = (struct varlena *) fastgetattr(tuple, val = (struct varlena *) fastgetattr(&tuple,
Anum_pg_relcheck_rcsrc, Anum_pg_relcheck_rcsrc,
rcrel->rd_att, &isnull); rcrel->rd_att, &isnull);
if (isnull) if (isnull)
......
src/backend/utils/misc/database.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.20 1998/09/03 02:32:41 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.21 1998/11/27 19:52:29 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -188,7 +188,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin ...@@ -188,7 +188,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin
int nbytes; int nbytes;
int max, int max,
i; i;
HeapTuple tup; HeapTupleData tup;
Page pg; Page pg;
PageHeader ph; PageHeader ph;
char *dbfname; char *dbfname;
...@@ -238,7 +238,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin ...@@ -238,7 +238,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin
/* get a pointer to the tuple itself */ /* get a pointer to the tuple itself */
offset = (int) ph->pd_linp[i].lp_off; offset = (int) ph->pd_linp[i].lp_off;
tup = (HeapTuple) (((char *) pg) + offset); tup.t_data = (HeapTupleHeader) (((char *) pg) + offset);
/* /*
* if the tuple has been deleted (the database was destroyed), * if the tuple has been deleted (the database was destroyed),
...@@ -253,7 +253,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin ...@@ -253,7 +253,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin
* if data is ever moved and no longer the first field this * if data is ever moved and no longer the first field this
* will be broken!! -mer 11 Nov 1991. * will be broken!! -mer 11 Nov 1991.
*/ */
if (TransactionIdIsValid((TransactionId) tup->t_xmax)) if (TransactionIdIsValid((TransactionId) tup.t_data->t_xmax))
continue; continue;
/* /*
...@@ -267,7 +267,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin ...@@ -267,7 +267,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin
* you exactly how big the header actually is. use the PC * you exactly how big the header actually is. use the PC
* means of getting at sys cat attrs. * means of getting at sys cat attrs.
*/ */
tup_db = (Form_pg_database) GETSTRUCT(tup); tup_db = (Form_pg_database) GETSTRUCT(&tup);
#ifdef MULTIBYTE #ifdef MULTIBYTE
/* /*
...@@ -279,7 +279,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin ...@@ -279,7 +279,7 @@ GetRawDatabaseInfo(char *name, int4 *owner, Oid *db_id, char *path, int *encodin
#endif #endif
if (strcmp(name, tup_db->datname.data) == 0) if (strcmp(name, tup_db->datname.data) == 0)
{ {
*db_id = tup->t_oid; *db_id = tup.t_data->t_oid;
strncpy(path, VARDATA(&(tup_db->datpath)), strncpy(path, VARDATA(&(tup_db->datpath)),
(VARSIZE(&(tup_db->datpath)) - VARHDRSZ)); (VARSIZE(&(tup_db->datpath)) - VARHDRSZ));
*(path + VARSIZE(&(tup_db->datpath)) - VARHDRSZ) = '\0'; *(path + VARSIZE(&(tup_db->datpath)) - VARHDRSZ) = '\0';
......
src/backend/utils/sort/psort.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/sort/Attic/psort.c,v 1.42 1998/09/01 03:27:13 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/sort/Attic/psort.c,v 1.43 1998/11/27 19:52:32 vadim Exp $
* *
* NOTES * NOTES
* Sorts the first relation into the second relation. * Sorts the first relation into the second relation.
...@@ -66,7 +66,6 @@ static void initialrun(Sort *node); ...@@ -66,7 +66,6 @@ static void initialrun(Sort *node);
static void inittapes(Sort *node); static void inittapes(Sort *node);
static void merge(Sort *node, struct tape * dest); static void merge(Sort *node, struct tape * dest);
static FILE *mergeruns(Sort *node); static FILE *mergeruns(Sort *node);
static HeapTuple tuplecopy(HeapTuple tup);
static int _psort_cmp(HeapTuple *ltup, HeapTuple *rtup); static int _psort_cmp(HeapTuple *ltup, HeapTuple *rtup);
...@@ -224,9 +223,11 @@ inittapes(Sort *node) ...@@ -224,9 +223,11 @@ inittapes(Sort *node)
#define PUTTUP(NODE, TUP, FP) \ #define PUTTUP(NODE, TUP, FP) \
( \ ( \
(TUP)->t_len += HEAPTUPLESIZE, \
((Psortstate *)NODE->psortstate)->BytesWritten += (TUP)->t_len, \ ((Psortstate *)NODE->psortstate)->BytesWritten += (TUP)->t_len, \
fwrite((char *)TUP, (TUP)->t_len, 1, FP), \ fwrite((char *)TUP, (TUP)->t_len, 1, FP), \
fwrite((char *)&((TUP)->t_len), sizeof (tlendummy), 1, FP) \ fwrite((char *)&((TUP)->t_len), sizeof (tlendummy), 1, FP), \
(TUP)->t_len -= HEAPTUPLESIZE \
) )
#define ENDRUN(FP) fwrite((char *)&tlenzero, sizeof (tlenzero), 1, FP) #define ENDRUN(FP) fwrite((char *)&tlenzero, sizeof (tlenzero), 1, FP)
...@@ -237,10 +238,11 @@ inittapes(Sort *node) ...@@ -237,10 +238,11 @@ inittapes(Sort *node)
IncrProcessed(), \ IncrProcessed(), \
((Psortstate *)NODE->psortstate)->BytesRead += (LEN) - sizeof (tlenzero), \ ((Psortstate *)NODE->psortstate)->BytesRead += (LEN) - sizeof (tlenzero), \
fread((char *)(TUP) + sizeof (tlenzero), (LEN) - sizeof (tlenzero), 1, FP), \ fread((char *)(TUP) + sizeof (tlenzero), (LEN) - sizeof (tlenzero), 1, FP), \
(TUP)->t_data = (HeapTupleHeader) ((char *)(TUP) + HEAPTUPLESIZE), \
fread((char *)&tlendummy, sizeof (tlendummy), 1, FP) \ fread((char *)&tlendummy, sizeof (tlendummy), 1, FP) \
) )
#define SETTUPLEN(TUP, LEN) (TUP)->t_len = LEN #define SETTUPLEN(TUP, LEN) (TUP)->t_len = LEN - HEAPTUPLESIZE
/* /*
* USEMEM - record use of memory FREEMEM - record * USEMEM - record use of memory FREEMEM - record
...@@ -407,7 +409,7 @@ createfirstrun(Sort *node) ...@@ -407,7 +409,7 @@ createfirstrun(Sort *node)
break; break;
} }
tup = tuplecopy(cr_slot->val); tup = heap_copytuple(cr_slot->val);
ExecClearTuple(cr_slot); ExecClearTuple(cr_slot);
IncrProcessed(); IncrProcessed();
...@@ -524,7 +526,7 @@ createrun(Sort *node, FILE *file) ...@@ -524,7 +526,7 @@ createrun(Sort *node, FILE *file)
} }
else else
{ {
tup = tuplecopy(cr_slot->val); tup = heap_copytuple(cr_slot->val);
ExecClearTuple(cr_slot); ExecClearTuple(cr_slot);
PS(node)->tupcount++; PS(node)->tupcount++;
} }
...@@ -577,26 +579,6 @@ createrun(Sort *node, FILE *file) ...@@ -577,26 +579,6 @@ createrun(Sort *node, FILE *file)
return !foundeor; return !foundeor;
} }
/*
* tuplecopy - see also tuple.c:palloctup()
*
* This should eventually go there under that name? And this will
* then use palloc directly (see version -r1.2).
*/
static HeapTuple
tuplecopy(HeapTuple tup)
{
HeapTuple rettup;
if (!HeapTupleIsValid(tup))
{
return NULL; /* just in case */
}
rettup = (HeapTuple) palloc(tup->t_len);
memmove((char *) rettup, (char *) tup, tup->t_len); /* XXX */
return rettup;
}
/* /*
* mergeruns - merges all runs from input tapes * mergeruns - merges all runs from input tapes
* (polyphase merge Alg.D(D6)--Knuth, Vol.3, p271) * (polyphase merge Alg.D(D6)--Knuth, Vol.3, p271)
...@@ -792,7 +774,7 @@ psort_grabtuple(Sort *node, bool *should_free) ...@@ -792,7 +774,7 @@ psort_grabtuple(Sort *node, bool *should_free)
return NULL; return NULL;
if (GETLEN(tuplen, PS(node)->psort_grab_file) && tuplen != 0) if (GETLEN(tuplen, PS(node)->psort_grab_file) && tuplen != 0)
{ {
tup = (HeapTuple) palloc((unsigned) tuplen); tup = ALLOCTUP(tuplen);
SETTUPLEN(tup, tuplen); SETTUPLEN(tup, tuplen);
GETTUP(node, tup, tuplen, PS(node)->psort_grab_file); GETTUP(node, tup, tuplen, PS(node)->psort_grab_file);
...@@ -864,7 +846,7 @@ psort_grabtuple(Sort *node, bool *should_free) ...@@ -864,7 +846,7 @@ psort_grabtuple(Sort *node, bool *should_free)
*/ */
fseek(PS(node)->psort_grab_file, fseek(PS(node)->psort_grab_file,
PS(node)->psort_current - tuplen, SEEK_SET); PS(node)->psort_current - tuplen, SEEK_SET);
tup = (HeapTuple) palloc((unsigned) tuplen); tup = ALLOCTUP(tuplen);
SETTUPLEN(tup, tuplen); SETTUPLEN(tup, tuplen);
GETTUP(node, tup, tuplen, PS(node)->psort_grab_file); GETTUP(node, tup, tuplen, PS(node)->psort_grab_file);
return tup; /* file position is equal to psort_current */ return tup; /* file position is equal to psort_current */
......
src/backend/utils/time/tqual.c
View file @ 6beba218
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.19 1998/09/01 04:33:41 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.20 1998/11/27 19:52:36 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -75,7 +75,7 @@ setheapoverride(bool on) ...@@ -75,7 +75,7 @@ setheapoverride(bool on)
* Xmax is not committed))) that has not been committed * Xmax is not committed))) that has not been committed
*/ */
bool bool
HeapTupleSatisfiesItself(HeapTuple tuple) HeapTupleSatisfiesItself(HeapTupleHeader tuple)
{ {
if (!(tuple->t_infomask & HEAP_XMIN_COMMITTED)) if (!(tuple->t_infomask & HEAP_XMIN_COMMITTED))
...@@ -171,7 +171,7 @@ HeapTupleSatisfiesItself(HeapTuple tuple) ...@@ -171,7 +171,7 @@ HeapTupleSatisfiesItself(HeapTuple tuple)
* that do catalog accesses. this is unfortunate, but not critical. * that do catalog accesses. this is unfortunate, but not critical.
*/ */
bool bool
HeapTupleSatisfiesNow(HeapTuple tuple) HeapTupleSatisfiesNow(HeapTupleHeader tuple)
{ {
if (AMI_OVERRIDE) if (AMI_OVERRIDE)
return true; return true;
......
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