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-rw-r--r--src/backend/bootstrap/bootstrap.c4
-rw-r--r--src/backend/utils/adt/name.c4
-rw-r--r--src/include/c.h12
-rw-r--r--src/include/catalog/catversion.h4
-rw-r--r--src/include/catalog/pg_attribute.h18
-rw-r--r--src/include/catalog/pg_opclass.h13
-rw-r--r--src/include/catalog/pg_type.h4
-rw-r--r--src/include/pg_config_manual.h6
8 files changed, 34 insertions, 31 deletions
diff --git a/src/backend/bootstrap/bootstrap.c b/src/backend/bootstrap/bootstrap.c
index d8008c9811c..25eba1406fb 100644
--- a/src/backend/bootstrap/bootstrap.c
+++ b/src/backend/bootstrap/bootstrap.c
@@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.243 2008/05/12 00:00:46 alvherre Exp $
+ * $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.244 2008/06/24 17:58:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -125,7 +125,7 @@ static const struct typinfo TypInfo[] = {
F_INT4IN, F_INT4OUT},
{"float4", FLOAT4OID, 0, 4, FLOAT4PASSBYVAL, 'i', 'p',
F_FLOAT4IN, F_FLOAT4OUT},
- {"name", NAMEOID, CHAROID, NAMEDATALEN, false, 'i', 'p',
+ {"name", NAMEOID, CHAROID, NAMEDATALEN, false, 'c', 'p',
F_NAMEIN, F_NAMEOUT},
{"regclass", REGCLASSOID, 0, 4, true, 'i', 'p',
F_REGCLASSIN, F_REGCLASSOUT},
diff --git a/src/backend/utils/adt/name.c b/src/backend/utils/adt/name.c
index 96f398e5bb2..701b0fd4a5c 100644
--- a/src/backend/utils/adt/name.c
+++ b/src/backend/utils/adt/name.c
@@ -14,7 +14,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/name.c,v 1.62 2008/05/27 00:13:09 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/name.c,v 1.63 2008/06/24 17:58:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -315,7 +315,7 @@ current_schemas(PG_FUNCTION_ARGS)
NAMEOID,
NAMEDATALEN, /* sizeof(Name) */
false, /* Name is not by-val */
- 'i'); /* alignment of Name */
+ 'c'); /* alignment of Name */
PG_RETURN_POINTER(array);
}
diff --git a/src/include/c.h b/src/include/c.h
index 16ccb4cf4e3..d8fa1d25d20 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -12,7 +12,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/c.h,v 1.227 2008/06/17 16:09:06 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/c.h,v 1.228 2008/06/24 17:58:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -442,16 +442,12 @@ typedef struct
} oidvector; /* VARIABLE LENGTH STRUCT */
/*
- * We want NameData to have length NAMEDATALEN and int alignment,
- * because that's how the data type 'name' is defined in pg_type.
- * Use a union to make sure the compiler agrees. Note that NAMEDATALEN
- * must be a multiple of sizeof(int), else sizeof(NameData) will probably
- * not come out equal to NAMEDATALEN.
+ * Representation of a Name: effectively just a C string, but null-padded to
+ * exactly NAMEDATALEN bytes. The use of a struct is historical.
*/
-typedef union nameData
+typedef struct nameData
{
char data[NAMEDATALEN];
- int alignmentDummy;
} NameData;
typedef NameData *Name;
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 5b434df5156..a49beccd54f 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -37,7 +37,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.463 2008/06/17 19:10:56 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.464 2008/06/24 17:58:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -53,6 +53,6 @@
*/
/* yyyymmddN */
-#define CATALOG_VERSION_NO 200806171
+#define CATALOG_VERSION_NO 200806241
#endif
diff --git a/src/include/catalog/pg_attribute.h b/src/include/catalog/pg_attribute.h
index 1378f109f6e..278b7387a50 100644
--- a/src/include/catalog/pg_attribute.h
+++ b/src/include/catalog/pg_attribute.h
@@ -8,7 +8,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/catalog/pg_attribute.h,v 1.137 2008/04/21 00:26:46 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/pg_attribute.h,v 1.138 2008/06/24 17:58:27 tgl Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@@ -217,7 +217,7 @@ typedef FormData_pg_attribute *Form_pg_attribute;
* ----------------
*/
#define Schema_pg_type \
-{ 1247, {"typname"}, 19, -1, NAMEDATALEN, 1, 0, -1, -1, false, 'p', 'i', true, false, false, true, 0 }, \
+{ 1247, {"typname"}, 19, -1, NAMEDATALEN, 1, 0, -1, -1, false, 'p', 'c', true, false, false, true, 0 }, \
{ 1247, {"typnamespace"}, 26, -1, 4, 2, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1247, {"typowner"}, 26, -1, 4, 3, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1247, {"typlen"}, 21, -1, 2, 4, 0, -1, -1, true, 'p', 's', true, false, false, true, 0 }, \
@@ -244,7 +244,7 @@ typedef FormData_pg_attribute *Form_pg_attribute;
{ 1247, {"typdefaultbin"}, 25, -1, -1, 25, 0, -1, -1, false, 'x', 'i', false, false, false, true, 0 }, \
{ 1247, {"typdefault"}, 25, -1, -1, 26, 0, -1, -1, false, 'x', 'i', false, false, false, true, 0 }
-DATA(insert ( 1247 typname 19 -1 NAMEDATALEN 1 0 -1 -1 f p i t f f t 0));
+DATA(insert ( 1247 typname 19 -1 NAMEDATALEN 1 0 -1 -1 f p c t f f t 0));
DATA(insert ( 1247 typnamespace 26 -1 4 2 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1247 typowner 26 -1 4 3 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1247 typlen 21 -1 2 4 0 -1 -1 t p s t f f t 0));
@@ -283,7 +283,7 @@ DATA(insert ( 1247 tableoid 26 0 4 -7 0 -1 -1 t p i t f f t 0));
* ----------------
*/
#define Schema_pg_proc \
-{ 1255, {"proname"}, 19, -1, NAMEDATALEN, 1, 0, -1, -1, false, 'p', 'i', true, false, false, true, 0 }, \
+{ 1255, {"proname"}, 19, -1, NAMEDATALEN, 1, 0, -1, -1, false, 'p', 'c', true, false, false, true, 0 }, \
{ 1255, {"pronamespace"}, 26, -1, 4, 2, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1255, {"proowner"}, 26, -1, 4, 3, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1255, {"prolang"}, 26, -1, 4, 4, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
@@ -305,7 +305,7 @@ DATA(insert ( 1247 tableoid 26 0 4 -7 0 -1 -1 t p i t f f t 0));
{ 1255, {"proconfig"}, 1009, -1, -1, 20, 1, -1, -1, false, 'x', 'i', false, false, false, true, 0 }, \
{ 1255, {"proacl"}, 1034, -1, -1, 21, 1, -1, -1, false, 'x', 'i', false, false, false, true, 0 }
-DATA(insert ( 1255 proname 19 -1 NAMEDATALEN 1 0 -1 -1 f p i t f f t 0));
+DATA(insert ( 1255 proname 19 -1 NAMEDATALEN 1 0 -1 -1 f p c t f f t 0));
DATA(insert ( 1255 pronamespace 26 -1 4 2 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1255 proowner 26 -1 4 3 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1255 prolang 26 -1 4 4 0 -1 -1 t p i t f f t 0));
@@ -340,7 +340,7 @@ DATA(insert ( 1255 tableoid 26 0 4 -7 0 -1 -1 t p i t f f t 0));
*/
#define Schema_pg_attribute \
{ 1249, {"attrelid"}, 26, -1, 4, 1, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
-{ 1249, {"attname"}, 19, -1, NAMEDATALEN, 2, 0, -1, -1, false, 'p', 'i', true, false, false, true, 0 }, \
+{ 1249, {"attname"}, 19, -1, NAMEDATALEN, 2, 0, -1, -1, false, 'p', 'c', true, false, false, true, 0 }, \
{ 1249, {"atttypid"}, 26, -1, 4, 3, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1249, {"attstattarget"}, 23, -1, 4, 4, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1249, {"attlen"}, 21, -1, 2, 5, 0, -1, -1, true, 'p', 's', true, false, false, true, 0 }, \
@@ -358,7 +358,7 @@ DATA(insert ( 1255 tableoid 26 0 4 -7 0 -1 -1 t p i t f f t 0));
{ 1249, {"attinhcount"}, 23, -1, 4, 17, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }
DATA(insert ( 1249 attrelid 26 -1 4 1 0 -1 -1 t p i t f f t 0));
-DATA(insert ( 1249 attname 19 -1 NAMEDATALEN 2 0 -1 -1 f p i t f f t 0));
+DATA(insert ( 1249 attname 19 -1 NAMEDATALEN 2 0 -1 -1 f p c t f f t 0));
DATA(insert ( 1249 atttypid 26 -1 4 3 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1249 attstattarget 23 -1 4 4 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1249 attlen 21 -1 2 5 0 -1 -1 t p s t f f t 0));
@@ -387,7 +387,7 @@ DATA(insert ( 1249 tableoid 26 0 4 -7 0 -1 -1 t p i t f f t 0));
* ----------------
*/
#define Schema_pg_class \
-{ 1259, {"relname"}, 19, -1, NAMEDATALEN, 1, 0, -1, -1, false, 'p', 'i', true, false, false, true, 0 }, \
+{ 1259, {"relname"}, 19, -1, NAMEDATALEN, 1, 0, -1, -1, false, 'p', 'c', true, false, false, true, 0 }, \
{ 1259, {"relnamespace"}, 26, -1, 4, 2, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1259, {"reltype"}, 26, -1, 4, 3, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
{ 1259, {"relowner"}, 26, -1, 4, 4, 0, -1, -1, true, 'p', 'i', true, false, false, true, 0 }, \
@@ -415,7 +415,7 @@ DATA(insert ( 1249 tableoid 26 0 4 -7 0 -1 -1 t p i t f f t 0));
{ 1259, {"relacl"}, 1034, -1, -1, 26, 1, -1, -1, false, 'x', 'i', false, false, false, true, 0 }, \
{ 1259, {"reloptions"}, 1009, -1, -1, 27, 1, -1, -1, false, 'x', 'i', false, false, false, true, 0 }
-DATA(insert ( 1259 relname 19 -1 NAMEDATALEN 1 0 -1 -1 f p i t f f t 0));
+DATA(insert ( 1259 relname 19 -1 NAMEDATALEN 1 0 -1 -1 f p c t f f t 0));
DATA(insert ( 1259 relnamespace 26 -1 4 2 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1259 reltype 26 -1 4 3 0 -1 -1 t p i t f f t 0));
DATA(insert ( 1259 relowner 26 -1 4 4 0 -1 -1 t p i t f f t 0));
diff --git a/src/include/catalog/pg_opclass.h b/src/include/catalog/pg_opclass.h
index 13f66c01baf..f0cb23e2708 100644
--- a/src/include/catalog/pg_opclass.h
+++ b/src/include/catalog/pg_opclass.h
@@ -28,7 +28,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/catalog/pg_opclass.h,v 1.81 2008/05/27 00:13:09 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/pg_opclass.h,v 1.82 2008/06/24 17:58:27 tgl Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@@ -121,8 +121,15 @@ DATA(insert ( 403 interval_ops PGNSP PGUID 1982 1186 t 0 ));
DATA(insert ( 405 interval_ops PGNSP PGUID 1983 1186 t 0 ));
DATA(insert ( 403 macaddr_ops PGNSP PGUID 1984 829 t 0 ));
DATA(insert ( 405 macaddr_ops PGNSP PGUID 1985 829 t 0 ));
-DATA(insert ( 403 name_ops PGNSP PGUID 1986 19 t 0 ));
-DATA(insert ( 405 name_ops PGNSP PGUID 1987 19 t 0 ));
+/*
+ * Here's an ugly little hack to save space in the system catalog indexes.
+ * btree and hash don't ordinarily allow a storage type different from input
+ * type; but cstring and name are the same thing except for trailing padding,
+ * and we can safely omit that within an index entry. So we declare the
+ * opclasses for name as using cstring storage type.
+ */
+DATA(insert ( 403 name_ops PGNSP PGUID 1986 19 t 2275 ));
+DATA(insert ( 405 name_ops PGNSP PGUID 1987 19 t 2275 ));
DATA(insert ( 403 numeric_ops PGNSP PGUID 1988 1700 t 0 ));
DATA(insert ( 405 numeric_ops PGNSP PGUID 1998 1700 t 0 ));
DATA(insert OID = 1981 ( 403 oid_ops PGNSP PGUID 1989 26 t 0 ));
diff --git a/src/include/catalog/pg_type.h b/src/include/catalog/pg_type.h
index 5687332e2a9..82798a7951e 100644
--- a/src/include/catalog/pg_type.h
+++ b/src/include/catalog/pg_type.h
@@ -8,7 +8,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/catalog/pg_type.h,v 1.195 2008/04/21 00:26:47 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/pg_type.h,v 1.196 2008/06/24 17:58:27 tgl Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@@ -267,7 +267,7 @@ DATA(insert OID = 18 ( char PGNSP PGUID 1 t b t \054 0 0 1002 charin charout
DESCR("single character");
#define CHAROID 18
-DATA(insert OID = 19 ( name PGNSP PGUID NAMEDATALEN f b t \054 0 18 1003 namein nameout namerecv namesend - - - i p f 0 -1 0 _null_ _null_ ));
+DATA(insert OID = 19 ( name PGNSP PGUID NAMEDATALEN f b t \054 0 18 1003 namein nameout namerecv namesend - - - c p f 0 -1 0 _null_ _null_ ));
DESCR("63-character type for storing system identifiers");
#define NAMEOID 19
diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h
index b56902d6fab..3ee0d6d91b6 100644
--- a/src/include/pg_config_manual.h
+++ b/src/include/pg_config_manual.h
@@ -6,14 +6,14 @@
* for developers. If you edit any of these, be sure to do a *full*
* rebuild (and an initdb if noted).
*
- * $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.33 2008/05/02 19:52:37 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.34 2008/06/24 17:58:27 tgl Exp $
*------------------------------------------------------------------------
*/
/*
* Maximum length for identifiers (e.g. table names, column names,
- * function names). It must be a multiple of sizeof(int) (typically
- * 4).
+ * function names). Names actually are limited to one less byte than this,
+ * because the length must include a trailing zero byte.
*
* Changing this requires an initdb.
*/
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-19 05:01:23 +0000