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postgresql/contrib/btree_gist/btree_bytea.c

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Add $PostgreSQL$ markers to a lot of files that were missing them. This particular batch was just for *.c and *.h file. The changes were made with the following 2 commands: find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | while read file ; do head -n 1 < $file | grep -q '^/\*' && echo $file; done | xargs -l sed -i -e '1s/^\// /' -e '1i/*\n * $PostgreSQL:$ \n *' find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | xargs -l sed -i -e '1i/*\n * $PostgreSQL:$ \n */'
2008-05-17 09:28:26 +08:00
/*
Remove cvs keywords from all files.
2010-09-21 04:08:53 +08:00
* contrib/btree_gist/btree_bytea.c
Add $PostgreSQL$ markers to a lot of files that were missing them. This particular batch was just for *.c and *.h file. The changes were made with the following 2 commands: find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | while read file ; do head -n 1 < $file | grep -q '^/\*' && echo $file; done | xargs -l sed -i -e '1s/^\// /' -e '1i/*\n * $PostgreSQL:$ \n *' find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | xargs -l sed -i -e '1i/*\n * $PostgreSQL:$ \n */'
2008-05-17 09:28:26 +08:00
*/
Add postgres.h to *.c files for pg_upgrade, ltree, and btree_gist, and remove from local *.h files. Per suggestion from Alvaro.
2011-08-27 09:16:24 +08:00
#include "postgres.h"
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
#include "btree_gist.h"
#include "btree_utils_var.h"
Generate fmgr prototypes automatically Gen_fmgrtab.pl creates a new file fmgrprotos.h, which contains prototypes for all functions registered in pg_proc.h. This avoids having to manually maintain these prototypes across a random variety of header files. It also automatically enforces a correct function signature, and since there are warnings about missing prototypes, it will detect functions that are defined but not registered in pg_proc.h (or otherwise used). Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
2016-12-29 01:00:00 +08:00
#include "utils/builtins.h"
Ooops, missed that a couple of contrib modules have calls to byteacmp. Add bytea.h inclusions as needed. Some of the contrib regression tests need to be de-hexified, too. Per buildfarm.
2009-08-05 02:49:50 +08:00
#include "utils/bytea.h"
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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/*
** Bytea ops
*/
PG_FUNCTION_INFO_V1(gbt_bytea_compress);
PG_FUNCTION_INFO_V1(gbt_bytea_union);
PG_FUNCTION_INFO_V1(gbt_bytea_picksplit);
PG_FUNCTION_INFO_V1(gbt_bytea_consistent);
PG_FUNCTION_INFO_V1(gbt_bytea_penalty);
PG_FUNCTION_INFO_V1(gbt_bytea_same);
/* define for comparison */
Pgindent run for 8.0.
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static bool
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
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gbt_byteagt(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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{
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
return DatumGetBool(DirectFunctionCall2(byteagt,
PointerGetDatum(a),
PointerGetDatum(b)));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Pgindent run for 8.0.
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static bool
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
2017-03-21 21:53:35 +08:00
gbt_byteage(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
{
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
return DatumGetBool(DirectFunctionCall2(byteage,
PointerGetDatum(a),
PointerGetDatum(b)));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Pgindent run for 8.0.
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static bool
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
2017-03-21 21:53:35 +08:00
gbt_byteaeq(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
{
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
return DatumGetBool(DirectFunctionCall2(byteaeq,
PointerGetDatum(a),
PointerGetDatum(b)));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Pgindent run for 8.0.
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static bool
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
2017-03-21 21:53:35 +08:00
gbt_byteale(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
{
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
return DatumGetBool(DirectFunctionCall2(byteale,
PointerGetDatum(a),
PointerGetDatum(b)));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Pgindent run for 8.0.
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static bool
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
2017-03-21 21:53:35 +08:00
gbt_bytealt(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
{
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
return DatumGetBool(DirectFunctionCall2(bytealt,
PointerGetDatum(a),
PointerGetDatum(b)));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Pgindent run for 8.0.
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static int32
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
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gbt_byteacmp(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
{
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
return DatumGetInt32(DirectFunctionCall2(byteacmp,
PointerGetDatum(a),
PointerGetDatum(b)));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
}
static const gbtree_vinfo tinfo =
{
Pgindent run for 8.0.
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gbt_t_bytea,
Fixes from Janko Richter <jankorichter@yahoo.de> - Fix wrong index results on text, char, varchar for multibyte strings - Fix some SIGFPE signals - Add support for infinite timestamps - Because of locale settings, btree_gist can not be a prefix index anymore (for text). Each node holds now just the lower and upper boundary.
2005-07-01 21:44:56 +08:00
0,
Change TRUE/FALSE to true/false The lower case spellings are C and C++ standard and are used in most parts of the PostgreSQL sources. The upper case spellings are only used in some files/modules. So standardize on the standard spellings. The APIs for ICU, Perl, and Windows define their own TRUE and FALSE, so those are left as is when using those APIs. In code comments, we use the lower-case spelling for the C concepts and keep the upper-case spelling for the SQL concepts. Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2017-08-16 12:22:32 +08:00
true,
Pgindent run for 8.0.
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gbt_byteagt,
gbt_byteage,
gbt_byteaeq,
gbt_byteale,
gbt_bytealt,
gbt_byteacmp,
NULL
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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};
/**************************************************
* Text ops
**************************************************/
Datum
Pgindent run for 8.0.
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gbt_bytea_compress(PG_FUNCTION_ARGS)
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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{
Pgindent run for 8.0.
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GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
PG_RETURN_POINTER(gbt_var_compress(entry, &tinfo));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Datum
gbt_bytea_consistent(PG_FUNCTION_ARGS)
{
Pgindent run for 8.0.
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GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
void *query = (void *) DatumGetByteaP(PG_GETARG_DATUM(1));
StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list provided by Andrew.
2009-06-11 22:49:15 +08:00
Push index operator lossiness determination down to GIST/GIN opclass "consistent" functions, and remove pg_amop.opreqcheck, as per recent discussion. The main immediate benefit of this is that we no longer need 8.3's ugly hack of requiring @@@ rather than @@ to test weight-using tsquery searches on GIN indexes. In future it should be possible to optimize some other queries better than is done now, by detecting at runtime whether the index match is exact or not. Tom Lane, after an idea of Heikki's, and with some help from Teodor.
2008-04-15 01:05:34 +08:00
/* Oid subtype = PG_GETARG_OID(3); */
bool *recheck = (bool *) PG_GETARG_POINTER(4);
Cleanup of GiST extensions in contrib/: now that we always invoke GiST methods in a short-lived memory context, there is no need for GiST methods to do their own manual (and error-prone) memory management.
2005-05-21 20:08:06 +08:00
bool retval;
Push index operator lossiness determination down to GIST/GIN opclass "consistent" functions, and remove pg_amop.opreqcheck, as per recent discussion. The main immediate benefit of this is that we no longer need 8.3's ugly hack of requiring @@@ rather than @@ to test weight-using tsquery searches on GIN indexes. In future it should be possible to optimize some other queries better than is done now, by detecting at runtime whether the index match is exact or not. Tom Lane, after an idea of Heikki's, and with some help from Teodor.
2008-04-15 01:05:34 +08:00
GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(entry->key);
Pgindent run for 8.0.
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GBT_VARKEY_R r = gbt_var_key_readable(key);
Push index operator lossiness determination down to GIST/GIN opclass "consistent" functions, and remove pg_amop.opreqcheck, as per recent discussion. The main immediate benefit of this is that we no longer need 8.3's ugly hack of requiring @@@ rather than @@ to test weight-using tsquery searches on GIN indexes. In future it should be possible to optimize some other queries better than is done now, by detecting at runtime whether the index match is exact or not. Tom Lane, after an idea of Heikki's, and with some help from Teodor.
2008-04-15 01:05:34 +08:00
/* All cases served by this function are exact */
*recheck = false;
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
retval = gbt_var_consistent(&r, query, strategy, PG_GET_COLLATION(),
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
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GIST_LEAF(entry), &tinfo, fcinfo->flinfo);
Pgindent run for 8.0.
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PG_RETURN_BOOL(retval);
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Datum
gbt_bytea_union(PG_FUNCTION_ARGS)
{
Pgindent run for 8.0.
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GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
int32 *size = (int *) PG_GETARG_POINTER(1);
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
PG_RETURN_POINTER(gbt_var_union(entryvec, size, PG_GET_COLLATION(),
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
2017-03-21 21:53:35 +08:00
&tinfo, fcinfo->flinfo));
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Pgindent run for 8.0.
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New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
Datum
gbt_bytea_picksplit(PG_FUNCTION_ARGS)
{
Pgindent run for 8.0.
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GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1);
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
gbt_var_picksplit(entryvec, v, PG_GET_COLLATION(),
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
2017-03-21 21:53:35 +08:00
&tinfo, fcinfo->flinfo);
Pgindent run for 8.0.
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PG_RETURN_POINTER(v);
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Datum
gbt_bytea_same(PG_FUNCTION_ARGS)
{
Pgindent run for 8.0.
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Datum d1 = PG_GETARG_DATUM(0);
Datum d2 = PG_GETARG_DATUM(1);
bool *result = (bool *) PG_GETARG_POINTER(2);
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
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*result = gbt_var_same(d1, d2, PG_GET_COLLATION(), &tinfo, fcinfo->flinfo);
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
PG_RETURN_POINTER(result);
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
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}
Datum
gbt_bytea_penalty(PG_FUNCTION_ARGS)
{
Pgindent run for 8.0.
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GISTENTRY *o = (GISTENTRY *) PG_GETARG_POINTER(0);
GISTENTRY *n = (GISTENTRY *) PG_GETARG_POINTER(1);
This patch makes some minor style cleanups to contrib/btree_gist: remove the "extern" keyword from function definitions, reorganize some PG_GETARG_XXX() usage, and similar.
2005-05-12 08:39:37 +08:00
float *result = (float *) PG_GETARG_POINTER(2);
New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
Fix contrib/btree_gist to handle collations properly. Make use of the collation attached to the index column, instead of hard-wiring DEFAULT_COLLATION_OID. (Note: in theory this could require reindexing btree_gist indexes on textual columns, but I rather doubt anyone has one with a non-default declared collation as yet.)
2011-04-23 08:19:58 +08:00
PG_RETURN_POINTER(gbt_var_penalty(result, o, n, PG_GET_COLLATION(),
Use CallerFInfoFunctionCall with btree_gist for varlena types Follow up to commit 393bb504d7 which did this for numeric types.
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&tinfo, fcinfo->flinfo));
Pgindent run for 8.0.
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}
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