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-rw-r--r--contrib/btree_gist/btree_gist--1.7--1.8.sql54
-rw-r--r--contrib/btree_gist/btree_gist.c4
-rw-r--r--contrib/btree_gist/expected/stratnum.out18
-rw-r--r--contrib/btree_gist/sql/stratnum.sql6
-rw-r--r--doc/src/sgml/gist.sgml25
-rw-r--r--doc/src/sgml/xindex.sgml2
-rw-r--r--src/backend/access/gist/gistutil.c14
-rw-r--r--src/backend/access/gist/gistvalidate.c6
-rw-r--r--src/include/access/gist.h2
-rw-r--r--src/include/catalog/catversion.h2
-rw-r--r--src/include/catalog/pg_amproc.dat12
-rw-r--r--src/include/catalog/pg_proc.dat4
-rw-r--r--src/test/regress/expected/misc_functions.out18
-rw-r--r--src/test/regress/sql/misc_functions.sql6
14 files changed, 92 insertions, 81 deletions
diff --git a/contrib/btree_gist/btree_gist--1.7--1.8.sql b/contrib/btree_gist/btree_gist--1.7--1.8.sql
index 4ff9c43a8eb..8f79365a461 100644
--- a/contrib/btree_gist/btree_gist--1.7--1.8.sql
+++ b/contrib/btree_gist/btree_gist--1.7--1.8.sql
@@ -3,85 +3,85 @@
-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "ALTER EXTENSION btree_gist UPDATE TO '1.8'" to load this file. \quit
-CREATE FUNCTION gist_stratnum_btree(int)
+CREATE FUNCTION gist_translate_cmptype_btree(int)
RETURNS smallint
AS 'MODULE_PATHNAME'
LANGUAGE C IMMUTABLE PARALLEL SAFE STRICT;
ALTER OPERATOR FAMILY gist_oid_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_int2_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_int4_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_int8_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_float4_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_float8_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_timestamp_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_timestamptz_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_time_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_date_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_interval_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_cash_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_macaddr_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_text_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_bpchar_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_bytea_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_numeric_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_bit_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_vbit_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_inet_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_cidr_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_timetz_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_uuid_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_macaddr8_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_enum_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
ALTER OPERATOR FAMILY gist_bool_ops USING gist ADD
- FUNCTION 12 ("any", "any") gist_stratnum_btree (int) ;
+ FUNCTION 12 ("any", "any") gist_translate_cmptype_btree (int) ;
diff --git a/contrib/btree_gist/btree_gist.c b/contrib/btree_gist/btree_gist.c
index 280ce808456..39fcbdad334 100644
--- a/contrib/btree_gist/btree_gist.c
+++ b/contrib/btree_gist/btree_gist.c
@@ -15,7 +15,7 @@ PG_MODULE_MAGIC_EXT(
PG_FUNCTION_INFO_V1(gbt_decompress);
PG_FUNCTION_INFO_V1(gbtreekey_in);
PG_FUNCTION_INFO_V1(gbtreekey_out);
-PG_FUNCTION_INFO_V1(gist_stratnum_btree);
+PG_FUNCTION_INFO_V1(gist_translate_cmptype_btree);
/**************************************************
* In/Out for keys
@@ -62,7 +62,7 @@ gbt_decompress(PG_FUNCTION_ARGS)
* Returns the btree number for supported operators, otherwise invalid.
*/
Datum
-gist_stratnum_btree(PG_FUNCTION_ARGS)
+gist_translate_cmptype_btree(PG_FUNCTION_ARGS)
{
CompareType cmptype = PG_GETARG_INT32(0);
diff --git a/contrib/btree_gist/expected/stratnum.out b/contrib/btree_gist/expected/stratnum.out
index dd0edaf4a20..8222b661538 100644
--- a/contrib/btree_gist/expected/stratnum.out
+++ b/contrib/btree_gist/expected/stratnum.out
@@ -1,13 +1,13 @@
--- test stratnum support func
-SELECT gist_stratnum_btree(7);
- gist_stratnum_btree
----------------------
- 0
+-- test stratnum translation support func
+SELECT gist_translate_cmptype_btree(7);
+ gist_translate_cmptype_btree
+------------------------------
+ 0
(1 row)
-SELECT gist_stratnum_btree(3);
- gist_stratnum_btree
----------------------
- 3
+SELECT gist_translate_cmptype_btree(3);
+ gist_translate_cmptype_btree
+------------------------------
+ 3
(1 row)
diff --git a/contrib/btree_gist/sql/stratnum.sql b/contrib/btree_gist/sql/stratnum.sql
index 75adddad849..da8bbf883b0 100644
--- a/contrib/btree_gist/sql/stratnum.sql
+++ b/contrib/btree_gist/sql/stratnum.sql
@@ -1,3 +1,3 @@
--- test stratnum support func
-SELECT gist_stratnum_btree(7);
-SELECT gist_stratnum_btree(3);
+-- test stratnum translation support func
+SELECT gist_translate_cmptype_btree(7);
+SELECT gist_translate_cmptype_btree(3);
diff --git a/doc/src/sgml/gist.sgml b/doc/src/sgml/gist.sgml
index a373a8aa4b2..ee86e170055 100644
--- a/doc/src/sgml/gist.sgml
+++ b/doc/src/sgml/gist.sgml
@@ -1170,7 +1170,7 @@ my_sortsupport(PG_FUNCTION_ARGS)
</varlistentry>
<varlistentry>
- <term><function>stratnum</function></term>
+ <term><function>translate_cmptype</function></term>
<listitem>
<para>
Given a <literal>CompareType</literal> value from
@@ -1189,11 +1189,22 @@ my_sortsupport(PG_FUNCTION_ARGS)
</para>
<para>
+ This support function corresponds to the index access method callback
+ function <structfield>amtranslatecmptype</structfield> (see <xref
+ linkend="index-functions"/>). The
+ <structfield>amtranslatecmptype</structfield> callback function for
+ GiST indexes merely calls down to the
+ <function>translate_cmptype</function> support function of the
+ respective operator family, since the GiST index access method has no
+ fixed strategy numbers itself.
+ </para>
+
+ <para>
The <acronym>SQL</acronym> declaration of the function must look like
this:
<programlisting>
-CREATE OR REPLACE FUNCTION my_stratnum(integer)
+CREATE OR REPLACE FUNCTION my_translate_cmptype(integer)
RETURNS smallint
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;
@@ -1202,7 +1213,7 @@ LANGUAGE C STRICT;
And the operator family registration must look like this:
<programlisting>
ALTER OPERATOR FAMILY my_opfamily USING gist ADD
- FUNCTION 12 ("any", "any") my_stratnum(int);
+ FUNCTION 12 ("any", "any") my_translate_cmptype(int);
</programlisting>
</para>
@@ -1210,10 +1221,10 @@ ALTER OPERATOR FAMILY my_opfamily USING gist ADD
The matching code in the C module could then follow this skeleton:
<programlisting>
-PG_FUNCTION_INFO_V1(my_stratnum);
+PG_FUNCTION_INFO_V1(my_translate_cmptype);
Datum
-my_stratnum(PG_FUNCTION_ARGS)
+my_translate_cmptype(PG_FUNCTION_ARGS)
{
CompareType cmptype = PG_GETARG_INT32(0);
StrategyNumber ret = InvalidStrategy;
@@ -1232,11 +1243,11 @@ my_stratnum(PG_FUNCTION_ARGS)
<para>
One translation function is provided by
<productname>PostgreSQL</productname>:
- <literal>gist_stratnum_common</literal> is for operator classes that
+ <literal>gist_translate_cmptype_common</literal> is for operator classes that
use the <literal>RT*StrategyNumber</literal> constants.
The <literal>btree_gist</literal>
extension defines a second translation function,
- <literal>gist_stratnum_btree</literal>, for operator classes that use
+ <literal>gist_translate_cmptype_btree</literal>, for operator classes that use
the <literal>BT*StrategyNumber</literal> constants.
</para>
</listitem>
diff --git a/doc/src/sgml/xindex.sgml b/doc/src/sgml/xindex.sgml
index 7e23a7b6e43..3d315df2f98 100644
--- a/doc/src/sgml/xindex.sgml
+++ b/doc/src/sgml/xindex.sgml
@@ -598,7 +598,7 @@
<entry>11</entry>
</row>
<row>
- <entry><function>stratnum</function></entry>
+ <entry><function>translate_cmptype</function></entry>
<entry>translate compare types to strategy numbers
used by the operator class (optional)</entry>
<entry>12</entry>
diff --git a/src/backend/access/gist/gistutil.c b/src/backend/access/gist/gistutil.c
index a6b701943d3..c0aa7d0222f 100644
--- a/src/backend/access/gist/gistutil.c
+++ b/src/backend/access/gist/gistutil.c
@@ -1058,11 +1058,11 @@ gistGetFakeLSN(Relation rel)
}
/*
- * This is a stratnum support function for GiST opclasses that use the
- * RT*StrategyNumber constants.
+ * This is a stratnum translation support function for GiST opclasses that use
+ * the RT*StrategyNumber constants.
*/
Datum
-gist_stratnum_common(PG_FUNCTION_ARGS)
+gist_translate_cmptype_common(PG_FUNCTION_ARGS)
{
CompareType cmptype = PG_GETARG_INT32(0);
@@ -1090,9 +1090,9 @@ gist_stratnum_common(PG_FUNCTION_ARGS)
/*
* Returns the opclass's private stratnum used for the given compare type.
*
- * Calls the opclass's GIST_STRATNUM_PROC support function, if any,
- * and returns the result.
- * Returns InvalidStrategy if the function is not defined.
+ * Calls the opclass's GIST_TRANSLATE_CMPTYPE_PROC support function, if any,
+ * and returns the result. Returns InvalidStrategy if the function is not
+ * defined.
*/
StrategyNumber
gisttranslatecmptype(CompareType cmptype, Oid opfamily)
@@ -1101,7 +1101,7 @@ gisttranslatecmptype(CompareType cmptype, Oid opfamily)
Datum result;
/* Check whether the function is provided. */
- funcid = get_opfamily_proc(opfamily, ANYOID, ANYOID, GIST_STRATNUM_PROC);
+ funcid = get_opfamily_proc(opfamily, ANYOID, ANYOID, GIST_TRANSLATE_CMPTYPE_PROC);
if (!OidIsValid(funcid))
return InvalidStrategy;
diff --git a/src/backend/access/gist/gistvalidate.c b/src/backend/access/gist/gistvalidate.c
index 2a49e6d20f0..2ed6f74fce9 100644
--- a/src/backend/access/gist/gistvalidate.c
+++ b/src/backend/access/gist/gistvalidate.c
@@ -138,7 +138,7 @@ gistvalidate(Oid opclassoid)
ok = check_amproc_signature(procform->amproc, VOIDOID, true,
1, 1, INTERNALOID);
break;
- case GIST_STRATNUM_PROC:
+ case GIST_TRANSLATE_CMPTYPE_PROC:
ok = check_amproc_signature(procform->amproc, INT2OID, true,
1, 1, INT4OID) &&
procform->amproclefttype == ANYOID &&
@@ -265,7 +265,7 @@ gistvalidate(Oid opclassoid)
if (i == GIST_DISTANCE_PROC || i == GIST_FETCH_PROC ||
i == GIST_COMPRESS_PROC || i == GIST_DECOMPRESS_PROC ||
i == GIST_OPTIONS_PROC || i == GIST_SORTSUPPORT_PROC ||
- i == GIST_STRATNUM_PROC)
+ i == GIST_TRANSLATE_CMPTYPE_PROC)
continue; /* optional methods */
ereport(INFO,
(errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
@@ -336,7 +336,7 @@ gistadjustmembers(Oid opfamilyoid,
case GIST_FETCH_PROC:
case GIST_OPTIONS_PROC:
case GIST_SORTSUPPORT_PROC:
- case GIST_STRATNUM_PROC:
+ case GIST_TRANSLATE_CMPTYPE_PROC:
/* Optional, so force it to be a soft family dependency */
op->ref_is_hard = false;
op->ref_is_family = true;
diff --git a/src/include/access/gist.h b/src/include/access/gist.h
index db78e60eeab..b3f4e02cbfd 100644
--- a/src/include/access/gist.h
+++ b/src/include/access/gist.h
@@ -40,7 +40,7 @@
#define GIST_FETCH_PROC 9
#define GIST_OPTIONS_PROC 10
#define GIST_SORTSUPPORT_PROC 11
-#define GIST_STRATNUM_PROC 12
+#define GIST_TRANSLATE_CMPTYPE_PROC 12
#define GISTNProcs 12
/*
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 82988d24433..f2971485d8f 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -57,6 +57,6 @@
*/
/* yyyymmddN */
-#define CATALOG_VERSION_NO 202505071
+#define CATALOG_VERSION_NO 202506021
#endif
diff --git a/src/include/catalog/pg_amproc.dat b/src/include/catalog/pg_amproc.dat
index 92505148998..e3477500baa 100644
--- a/src/include/catalog/pg_amproc.dat
+++ b/src/include/catalog/pg_amproc.dat
@@ -533,7 +533,7 @@
amprocrighttype => 'box', amprocnum => '8', amproc => 'gist_box_distance' },
{ amprocfamily => 'gist/box_ops', amproclefttype => 'any',
amprocrighttype => 'any', amprocnum => '12',
- amproc => 'gist_stratnum_common' },
+ amproc => 'gist_translate_cmptype_common' },
{ amprocfamily => 'gist/poly_ops', amproclefttype => 'polygon',
amprocrighttype => 'polygon', amprocnum => '1',
amproc => 'gist_poly_consistent' },
@@ -555,7 +555,7 @@
amproc => 'gist_poly_distance' },
{ amprocfamily => 'gist/poly_ops', amproclefttype => 'any',
amprocrighttype => 'any', amprocnum => '12',
- amproc => 'gist_stratnum_common' },
+ amproc => 'gist_translate_cmptype_common' },
{ amprocfamily => 'gist/circle_ops', amproclefttype => 'circle',
amprocrighttype => 'circle', amprocnum => '1',
amproc => 'gist_circle_consistent' },
@@ -576,7 +576,7 @@
amproc => 'gist_circle_distance' },
{ amprocfamily => 'gist/circle_ops', amproclefttype => 'any',
amprocrighttype => 'any', amprocnum => '12',
- amproc => 'gist_stratnum_common' },
+ amproc => 'gist_translate_cmptype_common' },
{ amprocfamily => 'gist/tsvector_ops', amproclefttype => 'tsvector',
amprocrighttype => 'tsvector', amprocnum => '1',
amproc => 'gtsvector_consistent(internal,tsvector,int2,oid,internal)' },
@@ -636,7 +636,7 @@
amproc => 'range_sortsupport' },
{ amprocfamily => 'gist/range_ops', amproclefttype => 'any',
amprocrighttype => 'any', amprocnum => '12',
- amproc => 'gist_stratnum_common' },
+ amproc => 'gist_translate_cmptype_common' },
{ amprocfamily => 'gist/network_ops', amproclefttype => 'inet',
amprocrighttype => 'inet', amprocnum => '1',
amproc => 'inet_gist_consistent' },
@@ -655,7 +655,7 @@
amprocrighttype => 'inet', amprocnum => '9', amproc => 'inet_gist_fetch' },
{ amprocfamily => 'gist/network_ops', amproclefttype => 'any',
amprocrighttype => 'any', amprocnum => '12',
- amproc => 'gist_stratnum_common' },
+ amproc => 'gist_translate_cmptype_common' },
{ amprocfamily => 'gist/multirange_ops', amproclefttype => 'anymultirange',
amprocrighttype => 'anymultirange', amprocnum => '1',
amproc => 'multirange_gist_consistent' },
@@ -676,7 +676,7 @@
amproc => 'range_gist_same' },
{ amprocfamily => 'gist/multirange_ops', amproclefttype => 'any',
amprocrighttype => 'any', amprocnum => '12',
- amproc => 'gist_stratnum_common' },
+ amproc => 'gist_translate_cmptype_common' },
# gin
{ amprocfamily => 'gin/array_ops', amproclefttype => 'anyarray',
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 37a484147a8..d3d28a263fa 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -12543,9 +12543,9 @@
# GiST stratnum implementations
{ oid => '8047', descr => 'GiST support',
- proname => 'gist_stratnum_common', prorettype => 'int2',
+ proname => 'gist_translate_cmptype_common', prorettype => 'int2',
proargtypes => 'int4',
- prosrc => 'gist_stratnum_common' },
+ prosrc => 'gist_translate_cmptype_common' },
# AIO related functions
{ oid => '9200', descr => 'information about in-progress asynchronous IOs',
diff --git a/src/test/regress/expected/misc_functions.out b/src/test/regress/expected/misc_functions.out
index cc517ed5e90..c3b2b9d8603 100644
--- a/src/test/regress/expected/misc_functions.out
+++ b/src/test/regress/expected/misc_functions.out
@@ -890,17 +890,17 @@ SELECT pg_column_toast_chunk_id(a) IS NULL,
DROP TABLE test_chunk_id;
DROP FUNCTION explain_mask_costs(text, bool, bool, bool, bool);
--- test stratnum support functions
-SELECT gist_stratnum_common(7);
- gist_stratnum_common
-----------------------
- 3
+-- test stratnum translation support functions
+SELECT gist_translate_cmptype_common(7);
+ gist_translate_cmptype_common
+-------------------------------
+ 3
(1 row)
-SELECT gist_stratnum_common(3);
- gist_stratnum_common
-----------------------
- 18
+SELECT gist_translate_cmptype_common(3);
+ gist_translate_cmptype_common
+-------------------------------
+ 18
(1 row)
-- relpath tests
diff --git a/src/test/regress/sql/misc_functions.sql b/src/test/regress/sql/misc_functions.sql
index 5f9c77512d1..23792c4132a 100644
--- a/src/test/regress/sql/misc_functions.sql
+++ b/src/test/regress/sql/misc_functions.sql
@@ -400,9 +400,9 @@ SELECT pg_column_toast_chunk_id(a) IS NULL,
DROP TABLE test_chunk_id;
DROP FUNCTION explain_mask_costs(text, bool, bool, bool, bool);
--- test stratnum support functions
-SELECT gist_stratnum_common(7);
-SELECT gist_stratnum_common(3);
+-- test stratnum translation support functions
+SELECT gist_translate_cmptype_common(7);
+SELECT gist_translate_cmptype_common(3);
-- relpath tests
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-15 02:59:17 +0000