Reactivated LZTEXT data type and changed rule plan- and qual-strings

into lztext.

Jan

src/backend/utils/adt/Makefile

@@ -4,7 +4,7 @@
 #    Makefile for utils/adt
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/backend/utils/adt/Makefile,v 1.34 2000/02/16 17:24:46 thomas Exp $
+#    $Header: /cvsroot/pgsql/src/backend/utils/adt/Makefile,v 1.35 2000/02/27 12:02:32 wieck Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -25,7 +25,7 @@ endif
 
 OBJS = acl.o arrayfuncs.o arrayutils.o bool.o cash.o char.o chunk.o \
 	date.o datetime.o datum.o filename.o float.o \
-	geo_ops.o geo_selfuncs.o int.o int8.o like.o \
+	geo_ops.o geo_selfuncs.o int.o int8.o like.o lztext.o \
 	misc.o nabstime.o name.o not_in.o numeric.o numutils.o \
 	oid.o oracle_compat.o \
 	regexp.o regproc.o ruleutils.o selfuncs.o sets.o \

src/backend/utils/cache/relcache.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/cache/relcache.c,v 1.90 2000/02/18 09:28:55 inoue Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/cache/relcache.c,v 1.91 2000/02/27 12:02:32 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -36,6 +36,7 @@
 
 #include "postgres.h"
 
+#include "utils/builtins.h"
 #include "access/genam.h"
 #include "access/heapam.h"
 #include "access/istrat.h"
@@ -55,7 +56,6 @@
 #include "miscadmin.h"
 #include "storage/bufmgr.h"
 #include "storage/smgr.h"
-#include "utils/builtins.h"
 #include "utils/catcache.h"
 #include "utils/relcache.h"
 #include "utils/temprel.h"
@@ -688,7 +688,7 @@ RelationBuildRuleLock(Relation relation)
 								  Anum_pg_rewrite_ev_action,
 								  pg_rewrite_tupdesc,
 								  &isnull);
-		ruleaction_str = textout((text *) DatumGetPointer(ruleaction));
+		ruleaction_str = lztextout((lztext *) DatumGetPointer(ruleaction));
 		rule->actions = (List *) stringToNode(ruleaction_str);
 		pfree(ruleaction_str);
 
@@ -696,7 +696,7 @@ RelationBuildRuleLock(Relation relation)
 								   Anum_pg_rewrite_ev_qual,
 								   pg_rewrite_tupdesc,
 								   &isnull);
-		rule_evqual_str = textout((text *) DatumGetPointer(rule_evqual));
+		rule_evqual_str = lztextout((lztext *) DatumGetPointer(rule_evqual));
 		rule->qual = (Node *) stringToNode(rule_evqual_str);
 		pfree(rule_evqual_str);
 

src/include/catalog/pg_amop.h

@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_amop.h,v 1.30 2000/02/10 19:51:42 momjian Exp $
+ * $Id: pg_amop.h,v 1.31 2000/02/27 12:02:33 wieck Exp $
  *
  * NOTES
  *	 the genbki.sh script reads this file and generates .bki
@@ -354,6 +354,17 @@ DATA(insert OID = 0 (  403 1690   91 3 ));
 DATA(insert OID = 0 (  403 1690 1695 4 ));
 DATA(insert OID = 0 (  403 1690   59 5 ));
 
+/*
+ *    nbtree lztext
+ */
+
+DATA(insert OID = 0 (  403 1663 1659 1 ));
+DATA(insert OID = 0 (  403 1663 1660 2 ));
+DATA(insert OID = 0 (  403 1663 1657 3 ));
+DATA(insert OID = 0 (  403 1663 1662 4 ));
+DATA(insert OID = 0 (  403 1663 1661 5 ));
+
+
 /*
  *	hash table _ops
  */

src/include/catalog/pg_amproc.h

@@ -10,7 +10,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_amproc.h,v 1.20 2000/02/10 19:51:45 momjian Exp $
+ * $Id: pg_amproc.h,v 1.21 2000/02/27 12:02:33 wieck Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -100,6 +100,8 @@ DATA(insert OID = 0 (403 935 926 1));
 DATA(insert OID = 0 (403 652 926 1));
 DATA(insert OID = 0 (403 1768 1769 1));
 DATA(insert OID = 0 (403 1690 1693 1));
+DATA(insert OID = 0 (403 1663 1636 1));
+
 
 
 /* hash */

src/include/catalog/pg_opclass.h

@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_opclass.h,v 1.29 2000/02/16 17:26:07 thomas Exp $
+ * $Id: pg_opclass.h,v 1.30 2000/02/27 12:02:33 wieck Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -118,6 +118,8 @@ DATA(insert OID = 652  (	cidr_ops        650	  ));
 DESCR("");
 DATA(insert OID = 1768 (	numeric_ops    1700	  ));
 DESCR("");
+DATA(insert OID = 1663 (    lztext_ops     1625   ));
+DESCR("");
 DATA(insert OID = 1690 (	bool_ops    16	  ));
 DESCR("");
 

src/include/catalog/pg_operator.h

@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_operator.h,v 1.70 2000/02/24 02:05:28 tgl Exp $
+ * $Id: pg_operator.h,v 1.71 2000/02/27 12:02:33 wieck Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -684,6 +684,14 @@ DATA(insert OID = 1762 (  "%"	   PGUID 0 b t f 1700 1700 1700    0	0 0 0 numeric
 DATA(insert OID = 1763 (  "@"	   PGUID 0 l t f	0 1700 1700    0	0 0 0 numeric_abs - - ));
 DATA(insert OID = 1788 (  "-"	   PGUID 0 l t f    0 1700 1700    0    0 0 0 numeric_uminus - - ));
 
+/* LZTEXT type */
+DATA(insert OID = 1657 (  "="    PGUID 0 b t f 1625 1625   16 1657 1658 1659 1659 lztext_eq eqsel eqjoinsel ));
+DATA(insert OID = 1658 (  "<>"       PGUID 0 b t f 1625 1625   16 1658 1657 0 0 lztext_ne neqsel neqjoinsel ));
+DATA(insert OID = 1659 (  "<"    PGUID 0 b t f 1625 1625   16 1661 1662 0 0 lztext_lt intltsel intltjoinsel ));
+DATA(insert OID = 1660 (  "<="       PGUID 0 b t f 1625 1625   16 1662 1661 0 0 lztext_le intltsel intltjoinsel ));
+DATA(insert OID = 1661 (  ">"    PGUID 0 b t f 1625 1625   16 1659 1660 0 0 lztext_gt intgtsel intgtjoinsel ));
+DATA(insert OID = 1662 (  ">="       PGUID 0 b t f 1625 1625   16 1660 1659 0 0 lztext_ge intgtsel intgtjoinsel ));
+
 
 /*
  * function prototypes

src/include/catalog/pg_proc.h

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_proc.h,v 1.125 2000/02/24 02:05:27 tgl Exp $
+ * $Id: pg_proc.h,v 1.126 2000/02/27 12:02:33 wieck Exp $
  *
  * NOTES
  *	  The script catalog/genbki.sh reads this file and generates .bki
@@ -2352,6 +2352,42 @@ DESCR("(internal)");
 DATA(insert OID = 1787 ( int2					PGUID 11 f t t 1 f 21 "1700" 100 0 0 100  numeric_int2 - ));
 DESCR("(internal)");
 
+/* OID's 1625 - 1639 LZTEXT data type */
+DATA(insert OID = 1626 ( lztextin             PGUID 11 f t t 1 f 1625 "0" 100 0 0 100  lztextin - ));
+DESCR("(internal)");
+DATA(insert OID = 1627 ( lztextout                PGUID 11 f t t 1 f 23 "0" 100 0 0 100  lztextout - ));
+DESCR("(internal)");
+DATA(insert OID = 1628 ( lztext_text          PGUID 11 f t t 1 f 25 "1625" 100 0 0 100  lztext_text -));
+DESCR("convert lztext to text");
+DATA(insert OID = 1629 ( text                 PGUID 11 f t t 1 f 25 "1625" 100 0 0 100  lztext_text -));
+DESCR("convert lztext to text");
+DATA(insert OID = 1630 ( text_lztext          PGUID 11 f t t 1 f 1625 "25" 100 0 0 100  text_lztext -));
+DESCR("convert text to lztext");
+DATA(insert OID = 1631 ( lztext                   PGUID 11 f t t 1 f 1625 "25" 100 0 0 100  text_lztext -));
+DESCR("convert text to lztext");
+DATA(insert OID = 1632 ( lztextlen                PGUID 11 f t t 1 f 23 "1625" 100 0 1 0  lztextlen - ));
+DESCR("length");
+DATA(insert OID = 1633 ( length                   PGUID 11 f t t 1 f 23 "1625" 100 0 1 0  lztextlen - ));
+DESCR("length");
+DATA(insert OID = 1634 ( lztextoctetlen           PGUID 11 f t t 1 f 23 "1625" 100 0 1 0  lztextoctetlen - ));
+DESCR("octet length");
+DATA(insert OID = 1635 ( octet_length         PGUID 11 f t t 1 f 23 "1625" 100 0 1 0  lztextoctetlen - ));
+DESCR("octet length");
+DATA(insert OID = 1636 ( lztext_cmp               PGUID 11 f t t 2 f 23 "1625 1625" 100 0 1 0  lztext_cmp - ));
+DESCR("compare lztext vs. lztext");
+DATA(insert OID = 1637 ( lztext_eq                PGUID 11 f t t 2 f 16 "1625 1625" 100 0 1 0  lztext_eq - ));
+DESCR("equal");
+DATA(insert OID = 1638 ( lztext_ne                PGUID 11 f t t 2 f 16 "1625 1625" 100 0 1 0  lztext_ne - ));
+DESCR("not equal");
+DATA(insert OID = 1639 ( lztext_gt                PGUID 11 f t t 2 f 16 "1625 1625" 100 0 1 0  lztext_gt - ));
+DESCR("greater-than");
+DATA(insert OID = 1664 ( lztext_ge                PGUID 11 f t t 2 f 16 "1625 1625" 100 0 1 0  lztext_ge - ));
+DESCR("greater-than-or-equal");
+DATA(insert OID = 1665 ( lztext_lt                PGUID 11 f t t 2 f 16 "1625 1625" 100 0 1 0  lztext_lt - ));
+DESCR("lower-than");
+DATA(insert OID = 1656 ( lztext_le                PGUID 11 f t t 2 f 16 "1625 1625" 100 0 1 0  lztext_le - ));
+DESCR("lower-than-or-equal");
+
 /* formatting */
 DATA(insert OID = 1770 ( to_char			PGUID 11 f t f 2 f  25 "1184 25" 100 0 0 100  timestamp_to_char - ));
 DESCR("convert / formatting timestamp to text");

src/include/catalog/pg_rewrite.h

@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_rewrite.h,v 1.10 2000/01/26 05:57:58 momjian Exp $
+ * $Id: pg_rewrite.h,v 1.11 2000/02/27 12:02:34 wieck Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -38,8 +38,8 @@ CATALOG(pg_rewrite)
 	Oid			ev_class;
 	int2		ev_attr;
 	bool		is_instead;
-	text		ev_qual;
-	text		ev_action;
+	lztext		ev_qual;
+	lztext		ev_action;
 } FormData_pg_rewrite;
 
 /* ----------------

src/include/catalog/pg_type.h

@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_type.h,v 1.83 2000/02/21 03:36:57 tgl Exp $
+ * $Id: pg_type.h,v 1.84 2000/02/27 12:02:34 wieck Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -383,6 +383,10 @@ DATA(insert OID = 1700 ( numeric	   PGUID -1  -1 f b t \054 0  0 numeric_in nume
 DESCR("numeric(precision, decimal), arbitrary precision number");
 #define NUMERICOID		1700
 
+/* OIDS 1625 - 1639 */
+DATA(insert OID = 1625 ( lztext      PGUID -1  -1 f b t \054 0  0 lztextin lztextout lztextin lztextout i _null_ ));
+DESCR("variable-length string, stored compressed");
+#define LZTEXTOID     1625
 
 #define VARLENA_FIXED_SIZE(attr)	((attr)->atttypid == BPCHAROID && (attr)->atttypmod > 0)
 

src/include/utils/builtins.h

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: builtins.h,v 1.104 2000/02/24 02:05:24 tgl Exp $
+ * $Id: builtins.h,v 1.105 2000/02/27 12:02:34 wieck Exp $
  *
  * NOTES
  *	  This should normally only be included by fmgr.h.
@@ -35,6 +35,7 @@
 #include "utils/timestamp.h"
 #include "utils/nabstime.h"
 #include "utils/date.h"
+#include "utils/lztext.h"
 
 /*
  *		Defined in adt/
@@ -558,6 +559,21 @@ extern float32	numeric_float4(Numeric num);
 extern Numeric	float8_numeric(float64 val);
 extern float64	numeric_float8(Numeric num);
 
+/* lztext.c */
+lztext       *lztextin(char *str);
+char     *lztextout(lztext *lz);
+text     *lztext_text(lztext *lz);
+lztext       *text_lztext(text *txt);
+int32     lztextlen(lztext *lz);
+int32     lztextoctetlen(lztext *lz);
+int32     lztext_cmp(lztext *lz1, lztext *lz2);
+bool      lztext_eq(lztext *lz1, lztext *lz2);
+bool      lztext_ne(lztext *lz1, lztext *lz2);
+bool      lztext_gt(lztext *lz1, lztext *lz2);
+bool      lztext_ge(lztext *lz1, lztext *lz2);
+bool      lztext_lt(lztext *lz1, lztext *lz2);
+bool      lztext_le(lztext *lz1, lztext *lz2);
+
 /* ri_triggers.c */
 extern HeapTuple	RI_FKey_check_ins(FmgrInfo *proinfo);
 extern HeapTuple	RI_FKey_check_upd(FmgrInfo *proinfo);