Required catalog changes for extended LONG attribute storage.

Jan

src/backend/access/common/tupdesc.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/common/tupdesc.c,v 1.57 1999/11/22 17:55:52 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/common/tupdesc.c,v 1.58 1999/12/20 10:40:38 wieck Exp $
  *
  * NOTES
  *	  some of the executor utility code such as "ExecTypeFromTL" should be
@@ -322,6 +322,7 @@ TupleDescInitEntry(TupleDesc desc,
 		att->atttypid = InvalidOid;
 		att->attlen = (int16) 0;
 		att->attbyval = (bool) 0;
+		att->attstorage = 'p';
 		att->attalign = 'i';
 		return false;
 	}
@@ -366,11 +367,22 @@ TupleDescInitEntry(TupleDesc desc,
 
 		att->attlen = typeLen(t);
 		att->attbyval = typeByVal(t);
+		att->attstorage = 'p';
 	}
 	else
 	{
 		att->attlen = typeForm->typlen;
 		att->attbyval = typeForm->typbyval;
+/*
+ * This will enable ALL variable size attributes of user
+ * relations for automatic move off into "secondary" relation.
+ * Jan
+ */
+#ifdef LONG_ATTRIBUTES_NOW_IMPLEMENTED_FOR_ALL_VARLENA_DATA_TYPES
+		att->attcanlong = (att->attlen == -1) ? 'e' : 'p';
+#else
+		att->attstorage = 'p';
+#endif
 	}
 
 
@@ -401,6 +413,7 @@ TupleDescMakeSelfReference(TupleDesc desc,
 	att->atttypid = TypeShellMake(relname);
 	att->attlen = typeLen(t);
 	att->attbyval = typeByVal(t);
+	att->attstorage = 'p';
 	att->attnelems = 0;
 }
 

src/backend/bootstrap/bootstrap.c

@@ -7,7 +7,7 @@
  * Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.73 1999/12/16 22:19:37 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.74 1999/12/20 10:40:39 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -562,6 +562,7 @@ DefineAttr(char *name, char *type, int attnum)
 		attrtypes[attnum]->attnum = 1 + attnum; /* fillatt */
 		attlen = attrtypes[attnum]->attlen = Ap->am_typ.typlen;
 		attrtypes[attnum]->attbyval = Ap->am_typ.typbyval;
+		attrtypes[attnum]->attstorage = 'p';
 		attrtypes[attnum]->attalign = Ap->am_typ.typalign;
 	}
 	else
@@ -572,6 +573,7 @@ DefineAttr(char *name, char *type, int attnum)
 			printf("<%s %s> ", NameStr(attrtypes[attnum]->attname), type);
 		attrtypes[attnum]->attnum = 1 + attnum; /* fillatt */
 		attlen = attrtypes[attnum]->attlen = Procid[typeoid].len;
+		attrtypes[attnum]->attstorage = 'p';
 
 		/*
 		 * Cheat like mad to fill in these items from the length only.

src/backend/catalog/heap.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.113 1999/12/16 22:19:38 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.114 1999/12/20 10:40:40 wieck Exp $
  *
  *
  * INTERFACE ROUTINES
@@ -105,32 +105,32 @@ static void RemoveStatistics(Relation rel);
 
 static FormData_pg_attribute a1 = {
 	0xffffffff, {"ctid"}, TIDOID, 0, sizeof(ItemPointerData),
-	SelfItemPointerAttributeNumber, 0, -1, -1, '\0', '\0', 'i', '\0', '\0'
+	SelfItemPointerAttributeNumber, 0, -1, -1, '\0', 'p', '\0', 'i', '\0', '\0'
 };
 
 static FormData_pg_attribute a2 = {
 	0xffffffff, {"oid"}, OIDOID, 0, sizeof(Oid),
-	ObjectIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
+	ObjectIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
 };
 
 static FormData_pg_attribute a3 = {
 	0xffffffff, {"xmin"}, XIDOID, 0, sizeof(TransactionId),
-	MinTransactionIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
+	MinTransactionIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
 };
 
 static FormData_pg_attribute a4 = {
 	0xffffffff, {"cmin"}, CIDOID, 0, sizeof(CommandId),
-	MinCommandIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
+	MinCommandIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
 };
 
 static FormData_pg_attribute a5 = {
 	0xffffffff, {"xmax"}, XIDOID, 0, sizeof(TransactionId),
-	MaxTransactionIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
+	MaxTransactionIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
 };
 
 static FormData_pg_attribute a6 = {
 	0xffffffff, {"cmax"}, CIDOID, 0, sizeof(CommandId),
-	MaxCommandIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
+	MaxCommandIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
 };
 
 static Form_pg_attribute HeapAtt[] = {&a1, &a2, &a3, &a4, &a5, &a6};

src/backend/catalog/index.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.100 1999/12/16 22:19:39 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.101 1999/12/20 10:40:40 wieck Exp $
  *
  *
  * INTERFACE ROUTINES
@@ -99,12 +99,12 @@ static Oid IndexGetRelation(Oid indexId);
  * ----------------------------------------------------------------
  */
 static FormData_pg_attribute sysatts[] = {
-	{0, {"ctid"}, TIDOID, 0, 6, -1, 0, -1, -1, '\0', '\0', 'i', '\0', '\0'},
-	{0, {"oid"}, OIDOID, 0, 4, -2, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
-	{0, {"xmin"}, XIDOID, 0, 4, -3, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
-	{0, {"cmin"}, CIDOID, 0, 4, -4, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
-	{0, {"xmax"}, XIDOID, 0, 4, -5, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
-	{0, {"cmax"}, CIDOID, 0, 4, -6, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
+	{0, {"ctid"}, TIDOID, 0, 6, -1, 0, -1, -1, '\0', 'p', '\0', 'i', '\0', '\0'},
+	{0, {"oid"}, OIDOID, 0, 4, -2, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
+	{0, {"xmin"}, XIDOID, 0, 4, -3, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
+	{0, {"cmin"}, CIDOID, 0, 4, -4, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
+	{0, {"xmax"}, XIDOID, 0, 4, -5, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
+	{0, {"cmax"}, CIDOID, 0, 4, -6, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
 };
 
 /* ----------------------------------------------------------------
@@ -186,6 +186,7 @@ BuildFuncTupleDesc(FuncIndexInfo *funcInfo)
 	funcTupDesc->attrs[0]->attbyval = ((Form_pg_type) GETSTRUCT(tuple))->typbyval;
 	funcTupDesc->attrs[0]->attcacheoff = -1;
 	funcTupDesc->attrs[0]->atttypmod = -1;
+	funcTupDesc->attrs[0]->attstorage = 'p';
 	funcTupDesc->attrs[0]->attalign = ((Form_pg_type) GETSTRUCT(tuple))->typalign;
 
 	/*
@@ -328,6 +329,7 @@ ConstructTupleDescriptor(Oid heapoid,
 				((Form_pg_type) GETSTRUCT(tup))->typbyval;
 			((Form_pg_attribute) to)->attlen =
 				((Form_pg_type) GETSTRUCT(tup))->typlen;
+			((Form_pg_attribute) to)->attstorage = 'p';
 			((Form_pg_attribute) to)->attalign =
 				((Form_pg_type) GETSTRUCT(tup))->typalign;
 			((Form_pg_attribute) to)->atttypmod = IndexKeyType->typmod;

src/backend/commands/command.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.61 1999/12/16 22:19:41 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.62 1999/12/20 10:40:41 wieck Exp $
  *
  * NOTES
  *	  The PortalExecutorHeapMemory crap needs to be eliminated
@@ -455,6 +455,7 @@ PerformAddAttribute(char *relationName,
 		attribute->attbyval = tform->typbyval;
 		attribute->attnelems = attnelems;
 		attribute->attisset = (bool) (tform->typtype == 'c');
+		attribute->attstorage = 'p';
 		attribute->attalign = tform->typalign;
 		attribute->attnotnull = false;
 		attribute->atthasdef = (colDef->raw_default != NULL ||

src/backend/executor/execUtils.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/executor/execUtils.c,v 1.50 1999/11/07 23:08:06 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/executor/execUtils.c,v 1.51 1999/12/20 10:40:42 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -564,6 +564,7 @@ ExecSetTypeInfo(int index,
 	att->attcacheoff = -1;
 	att->atttypmod = -1;
 	att->attisset = false;
+	att->attstorage = 'p';
 	att->attalign = attalign;
 }
 

src/include/catalog/pg_class.h

@@ -7,7 +7,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_class.h,v 1.31 1999/12/16 17:24:17 momjian Exp $
+ * $Id: pg_class.h,v 1.32 1999/12/20 10:40:43 wieck Exp $
  *
  * NOTES
  *	  ``pg_relation'' is being replaced by ``pg_class''.  currently
@@ -58,6 +58,7 @@ CATALOG(pg_class) BOOTSTRAP
 	Oid			relam;
 	int4		relpages;
 	int4		reltuples;
+	Oid			rellongrelid;
 	bool		relhasindex;
 	bool		relisshared;
 	char		relkind;
@@ -100,57 +101,58 @@ typedef FormData_pg_class *Form_pg_class;
  *		relacl field.
  * ----------------
  */
-#define Natts_pg_class_fixed			17
-#define Natts_pg_class					18
+#define Natts_pg_class_fixed			18
+#define Natts_pg_class					19
 #define Anum_pg_class_relname			1
 #define Anum_pg_class_reltype			2
 #define Anum_pg_class_relowner			3
 #define Anum_pg_class_relam				4
 #define Anum_pg_class_relpages			5
 #define Anum_pg_class_reltuples			6
-#define Anum_pg_class_relhasindex		7
-#define Anum_pg_class_relisshared		8
-#define Anum_pg_class_relkind			9
-#define Anum_pg_class_relnatts			10
-#define Anum_pg_class_relchecks			11
-#define Anum_pg_class_reltriggers		12
-#define Anum_pg_class_relukeys			13
-#define Anum_pg_class_relfkeys			14
-#define Anum_pg_class_relrefs			15
-#define Anum_pg_class_relhaspkey		16
-#define Anum_pg_class_relhasrules		17
-#define Anum_pg_class_relacl			18
+#define Anum_pg_class_rellongrelid		7
+#define Anum_pg_class_relhasindex		8
+#define Anum_pg_class_relisshared		9
+#define Anum_pg_class_relkind			10
+#define Anum_pg_class_relnatts			11
+#define Anum_pg_class_relchecks			12
+#define Anum_pg_class_reltriggers		13
+#define Anum_pg_class_relukeys			14
+#define Anum_pg_class_relfkeys			15
+#define Anum_pg_class_relrefs			16
+#define Anum_pg_class_relhaspkey		17
+#define Anum_pg_class_relhasrules		18
+#define Anum_pg_class_relacl			19
 
 /* ----------------
  *		initial contents of pg_class
  * ----------------
  */
 
-DATA(insert OID = 1247 (  pg_type 71		  PGUID 0 0 0 f f r 16 0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1247 (  pg_type 71		  PGUID 0 0 0 0 f f r 16 0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1249 (  pg_attribute 75	  PGUID 0 0 0 f f r 14 0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1249 (  pg_attribute 75	  PGUID 0 0 0 0 f f r 15 0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1255 (  pg_proc 81		  PGUID 0 0 0 f f r 16 0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1255 (  pg_proc 81		  PGUID 0 0 0 0 f f r 16 0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1259 (  pg_class 83		  PGUID 0 0 0 f f r 18 0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1259 (  pg_class 83		  PGUID 0 0 0 0 f f r 19 0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1260 (  pg_shadow 86		  PGUID 0 0 0 f t r 8  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1260 (  pg_shadow 86		  PGUID 0 0 0 0 f t r 8  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1261 (  pg_group 87		  PGUID 0 0 0 f t r 3  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1261 (  pg_group 87		  PGUID 0 0 0 0 f t r 3  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1262 (  pg_database 88	  PGUID 0 0 0 f t r 4  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1262 (  pg_database 88	  PGUID 0 0 0 0 f t r 4  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1264 (  pg_variable 90	  PGUID 0 0 0 f t s 1  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1264 (  pg_variable 90	  PGUID 0 0 0 0 f t s 1  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1269 (  pg_log  99		  PGUID 0 0 0 f t s 1  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1269 (  pg_log  99		  PGUID 0 0 0 0 f t s 1  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 376  (  pg_xactlock  0	  PGUID 0 0 0 f t s 1  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 376  (  pg_xactlock  0	  PGUID 0 0 0 0 f t s 1  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1215 (  pg_attrdef 109	  PGUID 0 0 0 t t r 4  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1215 (  pg_attrdef 109	  PGUID 0 0 0 0 t t r 4  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1216 (  pg_relcheck 110	  PGUID 0 0 0 t t r 4  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1216 (  pg_relcheck 110	  PGUID 0 0 0 0 t t r 4  0 0 0 0 0 f f _null_ ));
 DESCR("");
-DATA(insert OID = 1219 (  pg_trigger 111	  PGUID 0 0 0 t t r 13  0 0 0 0 0 f f _null_ ));
+DATA(insert OID = 1219 (  pg_trigger 111	  PGUID 0 0 0 0 t t r 13  0 0 0 0 0 f f _null_ ));
 DESCR("");
 
 #define RelOid_pg_type			1247
@@ -175,5 +177,6 @@ DESCR("");
 #define		  RELKIND_SPECIAL		  's'		/* special (non-heap) */
 #define		  RELKIND_SEQUENCE		  'S'		/* SEQUENCE relation */
 #define		  RELKIND_UNCATALOGED	  'u'		/* temporary heap */
+#define		  RELKIND_LONGVALUE		  'v'		/* moved off huge values */
 
 #endif	 /* PG_RELATION_H */