mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-10 17:43:24 +02:00
039dfbfd5d
inclusions in src/include/catalog/*.h files. The main idea here is to push function declarations for src/backend/catalog/*.c files into separate headers, rather than sticking them into the corresponding catalog definition file as has been done in the past. This commit only carries out that idea fully for pg_proc, pg_type and pg_conversion, but that's enough for the moment --- if pg_list.h ever becomes unsafe for frontend code to include, we'll need to work a bit more. Zdenek Kotala
237 lines
10 KiB
C
237 lines
10 KiB
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* pg_aggregate.h
|
|
* definition of the system "aggregate" relation (pg_aggregate)
|
|
* along with the relation's initial contents.
|
|
*
|
|
*
|
|
* 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_aggregate.h,v 1.66 2008/03/27 03:57:34 tgl Exp $
|
|
*
|
|
* NOTES
|
|
* the genbki.sh script reads this file and generates .bki
|
|
* information from the DATA() statements.
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef PG_AGGREGATE_H
|
|
#define PG_AGGREGATE_H
|
|
|
|
#include "catalog/genbki.h"
|
|
#include "nodes/pg_list.h"
|
|
|
|
/* ----------------------------------------------------------------
|
|
* pg_aggregate definition.
|
|
*
|
|
* cpp turns this into typedef struct FormData_pg_aggregate
|
|
*
|
|
* aggfnoid pg_proc OID of the aggregate itself
|
|
* aggtransfn transition function
|
|
* aggfinalfn final function (0 if none)
|
|
* aggsortop associated sort operator (0 if none)
|
|
* aggtranstype type of aggregate's transition (state) data
|
|
* agginitval initial value for transition state (can be NULL)
|
|
* ----------------------------------------------------------------
|
|
*/
|
|
#define AggregateRelationId 2600
|
|
|
|
CATALOG(pg_aggregate,2600) BKI_WITHOUT_OIDS
|
|
{
|
|
regproc aggfnoid;
|
|
regproc aggtransfn;
|
|
regproc aggfinalfn;
|
|
Oid aggsortop;
|
|
Oid aggtranstype;
|
|
text agginitval; /* VARIABLE LENGTH FIELD */
|
|
} FormData_pg_aggregate;
|
|
|
|
/* ----------------
|
|
* Form_pg_aggregate corresponds to a pointer to a tuple with
|
|
* the format of pg_aggregate relation.
|
|
* ----------------
|
|
*/
|
|
typedef FormData_pg_aggregate *Form_pg_aggregate;
|
|
|
|
/* ----------------
|
|
* compiler constants for pg_aggregate
|
|
* ----------------
|
|
*/
|
|
|
|
#define Natts_pg_aggregate 6
|
|
#define Anum_pg_aggregate_aggfnoid 1
|
|
#define Anum_pg_aggregate_aggtransfn 2
|
|
#define Anum_pg_aggregate_aggfinalfn 3
|
|
#define Anum_pg_aggregate_aggsortop 4
|
|
#define Anum_pg_aggregate_aggtranstype 5
|
|
#define Anum_pg_aggregate_agginitval 6
|
|
|
|
|
|
/* ----------------
|
|
* initial contents of pg_aggregate
|
|
* ---------------
|
|
*/
|
|
|
|
/* avg */
|
|
DATA(insert ( 2100 int8_avg_accum numeric_avg 0 1231 "{0,0}" ));
|
|
DATA(insert ( 2101 int4_avg_accum int8_avg 0 1016 "{0,0}" ));
|
|
DATA(insert ( 2102 int2_avg_accum int8_avg 0 1016 "{0,0}" ));
|
|
DATA(insert ( 2103 numeric_avg_accum numeric_avg 0 1231 "{0,0}" ));
|
|
DATA(insert ( 2104 float4_accum float8_avg 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2105 float8_accum float8_avg 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2106 interval_accum interval_avg 0 1187 "{0 second,0 second}" ));
|
|
|
|
/* sum */
|
|
DATA(insert ( 2107 int8_sum - 0 1700 _null_ ));
|
|
DATA(insert ( 2108 int4_sum - 0 20 _null_ ));
|
|
DATA(insert ( 2109 int2_sum - 0 20 _null_ ));
|
|
DATA(insert ( 2110 float4pl - 0 700 _null_ ));
|
|
DATA(insert ( 2111 float8pl - 0 701 _null_ ));
|
|
DATA(insert ( 2112 cash_pl - 0 790 _null_ ));
|
|
DATA(insert ( 2113 interval_pl - 0 1186 _null_ ));
|
|
DATA(insert ( 2114 numeric_add - 0 1700 _null_ ));
|
|
|
|
/* max */
|
|
DATA(insert ( 2115 int8larger - 413 20 _null_ ));
|
|
DATA(insert ( 2116 int4larger - 521 23 _null_ ));
|
|
DATA(insert ( 2117 int2larger - 520 21 _null_ ));
|
|
DATA(insert ( 2118 oidlarger - 610 26 _null_ ));
|
|
DATA(insert ( 2119 float4larger - 623 700 _null_ ));
|
|
DATA(insert ( 2120 float8larger - 674 701 _null_ ));
|
|
DATA(insert ( 2121 int4larger - 563 702 _null_ ));
|
|
DATA(insert ( 2122 date_larger - 1097 1082 _null_ ));
|
|
DATA(insert ( 2123 time_larger - 1112 1083 _null_ ));
|
|
DATA(insert ( 2124 timetz_larger - 1554 1266 _null_ ));
|
|
DATA(insert ( 2125 cashlarger - 903 790 _null_ ));
|
|
DATA(insert ( 2126 timestamp_larger - 2064 1114 _null_ ));
|
|
DATA(insert ( 2127 timestamptz_larger - 1324 1184 _null_ ));
|
|
DATA(insert ( 2128 interval_larger - 1334 1186 _null_ ));
|
|
DATA(insert ( 2129 text_larger - 666 25 _null_ ));
|
|
DATA(insert ( 2130 numeric_larger - 1756 1700 _null_ ));
|
|
DATA(insert ( 2050 array_larger - 1073 2277 _null_ ));
|
|
DATA(insert ( 2244 bpchar_larger - 1060 1042 _null_ ));
|
|
DATA(insert ( 2797 tidlarger - 2800 27 _null_ ));
|
|
DATA(insert ( 3526 enum_larger - 3519 3500 _null_ ));
|
|
|
|
/* min */
|
|
DATA(insert ( 2131 int8smaller - 412 20 _null_ ));
|
|
DATA(insert ( 2132 int4smaller - 97 23 _null_ ));
|
|
DATA(insert ( 2133 int2smaller - 95 21 _null_ ));
|
|
DATA(insert ( 2134 oidsmaller - 609 26 _null_ ));
|
|
DATA(insert ( 2135 float4smaller - 622 700 _null_ ));
|
|
DATA(insert ( 2136 float8smaller - 672 701 _null_ ));
|
|
DATA(insert ( 2137 int4smaller - 562 702 _null_ ));
|
|
DATA(insert ( 2138 date_smaller - 1095 1082 _null_ ));
|
|
DATA(insert ( 2139 time_smaller - 1110 1083 _null_ ));
|
|
DATA(insert ( 2140 timetz_smaller - 1552 1266 _null_ ));
|
|
DATA(insert ( 2141 cashsmaller - 902 790 _null_ ));
|
|
DATA(insert ( 2142 timestamp_smaller - 2062 1114 _null_ ));
|
|
DATA(insert ( 2143 timestamptz_smaller - 1322 1184 _null_ ));
|
|
DATA(insert ( 2144 interval_smaller - 1332 1186 _null_ ));
|
|
DATA(insert ( 2145 text_smaller - 664 25 _null_ ));
|
|
DATA(insert ( 2146 numeric_smaller - 1754 1700 _null_ ));
|
|
DATA(insert ( 2051 array_smaller - 1072 2277 _null_ ));
|
|
DATA(insert ( 2245 bpchar_smaller - 1058 1042 _null_ ));
|
|
DATA(insert ( 2798 tidsmaller - 2799 27 _null_ ));
|
|
DATA(insert ( 3527 enum_smaller - 3518 3500 _null_ ));
|
|
|
|
/* count */
|
|
DATA(insert ( 2147 int8inc_any - 0 20 "0" ));
|
|
DATA(insert ( 2803 int8inc - 0 20 "0" ));
|
|
|
|
/* var_pop */
|
|
DATA(insert ( 2718 int8_accum numeric_var_pop 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2719 int4_accum numeric_var_pop 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2720 int2_accum numeric_var_pop 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2721 float4_accum float8_var_pop 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2722 float8_accum float8_var_pop 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2723 numeric_accum numeric_var_pop 0 1231 "{0,0,0}" ));
|
|
|
|
/* var_samp */
|
|
DATA(insert ( 2641 int8_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2642 int4_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2643 int2_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2644 float4_accum float8_var_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2645 float8_accum float8_var_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2646 numeric_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
|
|
/* variance: historical Postgres syntax for var_samp */
|
|
DATA(insert ( 2148 int8_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2149 int4_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2150 int2_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2151 float4_accum float8_var_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2152 float8_accum float8_var_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2153 numeric_accum numeric_var_samp 0 1231 "{0,0,0}" ));
|
|
|
|
/* stddev_pop */
|
|
DATA(insert ( 2724 int8_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2725 int4_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2726 int2_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2727 float4_accum float8_stddev_pop 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2728 float8_accum float8_stddev_pop 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2729 numeric_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
|
|
|
|
/* stddev_samp */
|
|
DATA(insert ( 2712 int8_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2713 int4_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2714 int2_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2715 float4_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2716 float8_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2717 numeric_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
|
|
/* stddev: historical Postgres syntax for stddev_samp */
|
|
DATA(insert ( 2154 int8_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2155 int4_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2156 int2_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
DATA(insert ( 2157 float4_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2158 float8_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
|
|
DATA(insert ( 2159 numeric_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
|
|
|
|
/* SQL2003 binary regression aggregates */
|
|
DATA(insert ( 2818 int8inc_float8_float8 - 0 20 "0" ));
|
|
DATA(insert ( 2819 float8_regr_accum float8_regr_sxx 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2820 float8_regr_accum float8_regr_syy 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2821 float8_regr_accum float8_regr_sxy 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2822 float8_regr_accum float8_regr_avgx 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2823 float8_regr_accum float8_regr_avgy 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2824 float8_regr_accum float8_regr_r2 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2825 float8_regr_accum float8_regr_slope 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2826 float8_regr_accum float8_regr_intercept 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2827 float8_regr_accum float8_covar_pop 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2828 float8_regr_accum float8_covar_samp 0 1022 "{0,0,0,0,0,0}" ));
|
|
DATA(insert ( 2829 float8_regr_accum float8_corr 0 1022 "{0,0,0,0,0,0}" ));
|
|
|
|
/* boolean-and and boolean-or */
|
|
DATA(insert ( 2517 booland_statefunc - 0 16 _null_ ));
|
|
DATA(insert ( 2518 boolor_statefunc - 0 16 _null_ ));
|
|
DATA(insert ( 2519 booland_statefunc - 0 16 _null_ ));
|
|
|
|
/* bitwise integer */
|
|
DATA(insert ( 2236 int2and - 0 21 _null_ ));
|
|
DATA(insert ( 2237 int2or - 0 21 _null_ ));
|
|
DATA(insert ( 2238 int4and - 0 23 _null_ ));
|
|
DATA(insert ( 2239 int4or - 0 23 _null_ ));
|
|
DATA(insert ( 2240 int8and - 0 20 _null_ ));
|
|
DATA(insert ( 2241 int8or - 0 20 _null_ ));
|
|
DATA(insert ( 2242 bitand - 0 1560 _null_ ));
|
|
DATA(insert ( 2243 bitor - 0 1560 _null_ ));
|
|
|
|
/* xml */
|
|
DATA(insert ( 2901 xmlconcat2 - 0 142 _null_ ));
|
|
|
|
/*
|
|
* prototypes for functions in pg_aggregate.c
|
|
*/
|
|
extern void AggregateCreate(const char *aggName,
|
|
Oid aggNamespace,
|
|
Oid *aggArgTypes,
|
|
int numArgs,
|
|
List *aggtransfnName,
|
|
List *aggfinalfnName,
|
|
List *aggsortopName,
|
|
Oid aggTransType,
|
|
const char *agginitval);
|
|
|
|
#endif /* PG_AGGREGATE_H */
|