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clause with an alias is a <subquery> and therefore hides table references appearing within it, according to the spec. This is the same as the preliminary patch I posted to pgsql-patches yesterday, plus some really grotty code in ruleutils.c to reverse-list a query tree with the correct alias name depending on context. I'd rather not have done that, but unless we want to force another initdb for 7.1, there's no other way for now.
612 lines
23 KiB
C
612 lines
23 KiB
C
/*-------------------------------------------------------------------------
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*
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* builtins.h
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* Declarations for operations on built-in types.
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*
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*
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* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: builtins.h,v 1.147 2001/02/14 21:35:06 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef BUILTINS_H
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#define BUILTINS_H
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#include "fmgr.h"
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#include "nodes/relation.h" /* for amcostestimate parameters */
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#include "storage/itemptr.h"
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#include "utils/numeric.h"
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/*
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* Defined in adt/
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*/
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/* bool.c */
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extern Datum boolin(PG_FUNCTION_ARGS);
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extern Datum boolout(PG_FUNCTION_ARGS);
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extern Datum booleq(PG_FUNCTION_ARGS);
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extern Datum boolne(PG_FUNCTION_ARGS);
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extern Datum boollt(PG_FUNCTION_ARGS);
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extern Datum boolgt(PG_FUNCTION_ARGS);
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extern Datum boolle(PG_FUNCTION_ARGS);
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extern Datum boolge(PG_FUNCTION_ARGS);
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extern Datum istrue(PG_FUNCTION_ARGS);
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extern Datum isfalse(PG_FUNCTION_ARGS);
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extern Datum isnottrue(PG_FUNCTION_ARGS);
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extern Datum isnotfalse(PG_FUNCTION_ARGS);
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/* char.c */
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extern Datum charin(PG_FUNCTION_ARGS);
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extern Datum charout(PG_FUNCTION_ARGS);
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extern Datum chareq(PG_FUNCTION_ARGS);
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extern Datum charne(PG_FUNCTION_ARGS);
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extern Datum charlt(PG_FUNCTION_ARGS);
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extern Datum charle(PG_FUNCTION_ARGS);
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extern Datum chargt(PG_FUNCTION_ARGS);
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extern Datum charge(PG_FUNCTION_ARGS);
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extern Datum charpl(PG_FUNCTION_ARGS);
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extern Datum charmi(PG_FUNCTION_ARGS);
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extern Datum charmul(PG_FUNCTION_ARGS);
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extern Datum chardiv(PG_FUNCTION_ARGS);
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extern Datum text_char(PG_FUNCTION_ARGS);
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extern Datum char_text(PG_FUNCTION_ARGS);
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extern Datum cidin(PG_FUNCTION_ARGS);
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extern Datum cidout(PG_FUNCTION_ARGS);
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extern Datum cideq(PG_FUNCTION_ARGS);
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/* int.c */
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extern Datum int2in(PG_FUNCTION_ARGS);
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extern Datum int2out(PG_FUNCTION_ARGS);
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extern Datum int2vectorin(PG_FUNCTION_ARGS);
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extern Datum int2vectorout(PG_FUNCTION_ARGS);
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extern Datum int2vectoreq(PG_FUNCTION_ARGS);
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extern Datum int44in(PG_FUNCTION_ARGS);
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extern Datum int44out(PG_FUNCTION_ARGS);
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extern Datum int4in(PG_FUNCTION_ARGS);
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extern Datum int4out(PG_FUNCTION_ARGS);
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extern Datum i2toi4(PG_FUNCTION_ARGS);
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extern Datum i4toi2(PG_FUNCTION_ARGS);
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extern Datum int2_text(PG_FUNCTION_ARGS);
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extern Datum text_int2(PG_FUNCTION_ARGS);
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extern Datum int4_text(PG_FUNCTION_ARGS);
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extern Datum text_int4(PG_FUNCTION_ARGS);
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extern Datum int4eq(PG_FUNCTION_ARGS);
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extern Datum int4ne(PG_FUNCTION_ARGS);
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extern Datum int4lt(PG_FUNCTION_ARGS);
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extern Datum int4le(PG_FUNCTION_ARGS);
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extern Datum int4gt(PG_FUNCTION_ARGS);
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extern Datum int4ge(PG_FUNCTION_ARGS);
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extern Datum int2eq(PG_FUNCTION_ARGS);
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extern Datum int2ne(PG_FUNCTION_ARGS);
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extern Datum int2lt(PG_FUNCTION_ARGS);
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extern Datum int2le(PG_FUNCTION_ARGS);
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extern Datum int2gt(PG_FUNCTION_ARGS);
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extern Datum int2ge(PG_FUNCTION_ARGS);
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extern Datum int24eq(PG_FUNCTION_ARGS);
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extern Datum int24ne(PG_FUNCTION_ARGS);
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extern Datum int24lt(PG_FUNCTION_ARGS);
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extern Datum int24le(PG_FUNCTION_ARGS);
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extern Datum int24gt(PG_FUNCTION_ARGS);
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extern Datum int24ge(PG_FUNCTION_ARGS);
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extern Datum int42eq(PG_FUNCTION_ARGS);
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extern Datum int42ne(PG_FUNCTION_ARGS);
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extern Datum int42lt(PG_FUNCTION_ARGS);
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extern Datum int42le(PG_FUNCTION_ARGS);
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extern Datum int42gt(PG_FUNCTION_ARGS);
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extern Datum int42ge(PG_FUNCTION_ARGS);
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extern Datum int4um(PG_FUNCTION_ARGS);
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extern Datum int4pl(PG_FUNCTION_ARGS);
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extern Datum int4mi(PG_FUNCTION_ARGS);
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extern Datum int4mul(PG_FUNCTION_ARGS);
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extern Datum int4div(PG_FUNCTION_ARGS);
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extern Datum int4abs(PG_FUNCTION_ARGS);
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extern Datum int4inc(PG_FUNCTION_ARGS);
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extern Datum int2um(PG_FUNCTION_ARGS);
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extern Datum int2pl(PG_FUNCTION_ARGS);
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extern Datum int2mi(PG_FUNCTION_ARGS);
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extern Datum int2mul(PG_FUNCTION_ARGS);
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extern Datum int2div(PG_FUNCTION_ARGS);
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extern Datum int2abs(PG_FUNCTION_ARGS);
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extern Datum int24pl(PG_FUNCTION_ARGS);
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extern Datum int24mi(PG_FUNCTION_ARGS);
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extern Datum int24mul(PG_FUNCTION_ARGS);
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extern Datum int24div(PG_FUNCTION_ARGS);
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extern Datum int42pl(PG_FUNCTION_ARGS);
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extern Datum int42mi(PG_FUNCTION_ARGS);
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extern Datum int42mul(PG_FUNCTION_ARGS);
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extern Datum int42div(PG_FUNCTION_ARGS);
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extern Datum int4mod(PG_FUNCTION_ARGS);
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extern Datum int2mod(PG_FUNCTION_ARGS);
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extern Datum int24mod(PG_FUNCTION_ARGS);
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extern Datum int42mod(PG_FUNCTION_ARGS);
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extern Datum int4fac(PG_FUNCTION_ARGS);
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extern Datum int2fac(PG_FUNCTION_ARGS);
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extern Datum int2larger(PG_FUNCTION_ARGS);
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extern Datum int2smaller(PG_FUNCTION_ARGS);
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extern Datum int4larger(PG_FUNCTION_ARGS);
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extern Datum int4smaller(PG_FUNCTION_ARGS);
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extern Datum int4and(PG_FUNCTION_ARGS);
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extern Datum int4or(PG_FUNCTION_ARGS);
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extern Datum int4xor(PG_FUNCTION_ARGS);
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extern Datum int4not(PG_FUNCTION_ARGS);
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extern Datum int4shl(PG_FUNCTION_ARGS);
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extern Datum int4shr(PG_FUNCTION_ARGS);
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extern Datum int2and(PG_FUNCTION_ARGS);
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extern Datum int2or(PG_FUNCTION_ARGS);
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extern Datum int2xor(PG_FUNCTION_ARGS);
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extern Datum int2not(PG_FUNCTION_ARGS);
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extern Datum int2shl(PG_FUNCTION_ARGS);
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extern Datum int2shr(PG_FUNCTION_ARGS);
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/* name.c */
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extern Datum namein(PG_FUNCTION_ARGS);
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extern Datum nameout(PG_FUNCTION_ARGS);
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extern Datum nameeq(PG_FUNCTION_ARGS);
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extern Datum namene(PG_FUNCTION_ARGS);
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extern Datum namelt(PG_FUNCTION_ARGS);
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extern Datum namele(PG_FUNCTION_ARGS);
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extern Datum namegt(PG_FUNCTION_ARGS);
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extern Datum namege(PG_FUNCTION_ARGS);
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extern int namecpy(Name n1, Name n2);
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extern int namestrcpy(Name name, const char *str);
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extern int namestrcmp(Name name, const char *str);
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extern Datum current_user(PG_FUNCTION_ARGS);
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extern Datum session_user(PG_FUNCTION_ARGS);
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/* numutils.c */
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extern int32 pg_atoi(char *s, int size, int c);
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extern void pg_itoa(int16 i, char *a);
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extern void pg_ltoa(int32 l, char *a);
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/*
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* Per-opclass comparison functions for new btrees. These are
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* stored in pg_amproc and defined in access/nbtree/nbtcompare.c
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*/
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extern Datum btboolcmp(PG_FUNCTION_ARGS);
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extern Datum btint2cmp(PG_FUNCTION_ARGS);
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extern Datum btint4cmp(PG_FUNCTION_ARGS);
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extern Datum btint8cmp(PG_FUNCTION_ARGS);
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extern Datum btfloat4cmp(PG_FUNCTION_ARGS);
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extern Datum btfloat8cmp(PG_FUNCTION_ARGS);
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extern Datum btoidcmp(PG_FUNCTION_ARGS);
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extern Datum btoidvectorcmp(PG_FUNCTION_ARGS);
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extern Datum btabstimecmp(PG_FUNCTION_ARGS);
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extern Datum btcharcmp(PG_FUNCTION_ARGS);
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extern Datum btnamecmp(PG_FUNCTION_ARGS);
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extern Datum bttextcmp(PG_FUNCTION_ARGS);
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/* float.c */
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extern Datum float4in(PG_FUNCTION_ARGS);
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extern Datum float4out(PG_FUNCTION_ARGS);
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extern Datum float8in(PG_FUNCTION_ARGS);
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extern Datum float8out(PG_FUNCTION_ARGS);
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extern Datum float4abs(PG_FUNCTION_ARGS);
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extern Datum float4um(PG_FUNCTION_ARGS);
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extern Datum float4larger(PG_FUNCTION_ARGS);
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extern Datum float4smaller(PG_FUNCTION_ARGS);
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extern Datum float8abs(PG_FUNCTION_ARGS);
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extern Datum float8um(PG_FUNCTION_ARGS);
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extern Datum float8larger(PG_FUNCTION_ARGS);
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extern Datum float8smaller(PG_FUNCTION_ARGS);
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extern Datum float4pl(PG_FUNCTION_ARGS);
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extern Datum float4mi(PG_FUNCTION_ARGS);
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extern Datum float4mul(PG_FUNCTION_ARGS);
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extern Datum float4div(PG_FUNCTION_ARGS);
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extern Datum float8pl(PG_FUNCTION_ARGS);
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extern Datum float8mi(PG_FUNCTION_ARGS);
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extern Datum float8mul(PG_FUNCTION_ARGS);
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extern Datum float8div(PG_FUNCTION_ARGS);
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extern Datum float4eq(PG_FUNCTION_ARGS);
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extern Datum float4ne(PG_FUNCTION_ARGS);
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extern Datum float4lt(PG_FUNCTION_ARGS);
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extern Datum float4le(PG_FUNCTION_ARGS);
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extern Datum float4gt(PG_FUNCTION_ARGS);
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extern Datum float4ge(PG_FUNCTION_ARGS);
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extern Datum float8eq(PG_FUNCTION_ARGS);
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extern Datum float8ne(PG_FUNCTION_ARGS);
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extern Datum float8lt(PG_FUNCTION_ARGS);
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extern Datum float8le(PG_FUNCTION_ARGS);
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extern Datum float8gt(PG_FUNCTION_ARGS);
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extern Datum float8ge(PG_FUNCTION_ARGS);
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extern Datum ftod(PG_FUNCTION_ARGS);
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extern Datum i4tod(PG_FUNCTION_ARGS);
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extern Datum i2tod(PG_FUNCTION_ARGS);
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extern Datum dtof(PG_FUNCTION_ARGS);
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extern Datum dtoi4(PG_FUNCTION_ARGS);
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extern Datum dtoi2(PG_FUNCTION_ARGS);
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extern Datum i4tof(PG_FUNCTION_ARGS);
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extern Datum i2tof(PG_FUNCTION_ARGS);
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extern Datum ftoi4(PG_FUNCTION_ARGS);
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extern Datum ftoi2(PG_FUNCTION_ARGS);
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extern Datum text_float8(PG_FUNCTION_ARGS);
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extern Datum text_float4(PG_FUNCTION_ARGS);
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extern Datum float8_text(PG_FUNCTION_ARGS);
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extern Datum float4_text(PG_FUNCTION_ARGS);
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extern Datum dround(PG_FUNCTION_ARGS);
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extern Datum dtrunc(PG_FUNCTION_ARGS);
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extern Datum dsqrt(PG_FUNCTION_ARGS);
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extern Datum dcbrt(PG_FUNCTION_ARGS);
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extern Datum dpow(PG_FUNCTION_ARGS);
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extern Datum dexp(PG_FUNCTION_ARGS);
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extern Datum dlog1(PG_FUNCTION_ARGS);
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extern Datum dlog10(PG_FUNCTION_ARGS);
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extern Datum dacos(PG_FUNCTION_ARGS);
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extern Datum dasin(PG_FUNCTION_ARGS);
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extern Datum datan(PG_FUNCTION_ARGS);
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extern Datum datan2(PG_FUNCTION_ARGS);
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extern Datum dcos(PG_FUNCTION_ARGS);
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extern Datum dcot(PG_FUNCTION_ARGS);
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extern Datum dsin(PG_FUNCTION_ARGS);
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extern Datum dtan(PG_FUNCTION_ARGS);
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extern Datum degrees(PG_FUNCTION_ARGS);
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extern Datum dpi(PG_FUNCTION_ARGS);
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extern Datum radians(PG_FUNCTION_ARGS);
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extern Datum drandom(PG_FUNCTION_ARGS);
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extern Datum setseed(PG_FUNCTION_ARGS);
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extern Datum float8_accum(PG_FUNCTION_ARGS);
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extern Datum float4_accum(PG_FUNCTION_ARGS);
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extern Datum float8_avg(PG_FUNCTION_ARGS);
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extern Datum float8_variance(PG_FUNCTION_ARGS);
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extern Datum float8_stddev(PG_FUNCTION_ARGS);
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extern Datum float48pl(PG_FUNCTION_ARGS);
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extern Datum float48mi(PG_FUNCTION_ARGS);
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extern Datum float48mul(PG_FUNCTION_ARGS);
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extern Datum float48div(PG_FUNCTION_ARGS);
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extern Datum float84pl(PG_FUNCTION_ARGS);
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extern Datum float84mi(PG_FUNCTION_ARGS);
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extern Datum float84mul(PG_FUNCTION_ARGS);
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extern Datum float84div(PG_FUNCTION_ARGS);
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extern Datum float48eq(PG_FUNCTION_ARGS);
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extern Datum float48ne(PG_FUNCTION_ARGS);
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extern Datum float48lt(PG_FUNCTION_ARGS);
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extern Datum float48le(PG_FUNCTION_ARGS);
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extern Datum float48gt(PG_FUNCTION_ARGS);
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extern Datum float48ge(PG_FUNCTION_ARGS);
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extern Datum float84eq(PG_FUNCTION_ARGS);
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extern Datum float84ne(PG_FUNCTION_ARGS);
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extern Datum float84lt(PG_FUNCTION_ARGS);
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extern Datum float84le(PG_FUNCTION_ARGS);
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extern Datum float84gt(PG_FUNCTION_ARGS);
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extern Datum float84ge(PG_FUNCTION_ARGS);
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/* misc.c */
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extern Datum nullvalue(PG_FUNCTION_ARGS);
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extern Datum nonnullvalue(PG_FUNCTION_ARGS);
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extern Datum oidrand(PG_FUNCTION_ARGS);
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extern Datum oidsrand(PG_FUNCTION_ARGS);
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extern Datum userfntest(PG_FUNCTION_ARGS);
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/* not_in.c */
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extern Datum int4notin(PG_FUNCTION_ARGS);
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extern Datum oidnotin(PG_FUNCTION_ARGS);
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/* oid.c */
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extern Datum oidin(PG_FUNCTION_ARGS);
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extern Datum oidout(PG_FUNCTION_ARGS);
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extern Datum oideq(PG_FUNCTION_ARGS);
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extern Datum oidne(PG_FUNCTION_ARGS);
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extern Datum oidlt(PG_FUNCTION_ARGS);
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extern Datum oidle(PG_FUNCTION_ARGS);
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extern Datum oidge(PG_FUNCTION_ARGS);
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extern Datum oidgt(PG_FUNCTION_ARGS);
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extern Datum oid_text(PG_FUNCTION_ARGS);
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extern Datum text_oid(PG_FUNCTION_ARGS);
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extern Datum oidvectorin(PG_FUNCTION_ARGS);
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extern Datum oidvectorout(PG_FUNCTION_ARGS);
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extern Datum oidvectoreq(PG_FUNCTION_ARGS);
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extern Datum oidvectorne(PG_FUNCTION_ARGS);
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extern Datum oidvectorlt(PG_FUNCTION_ARGS);
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extern Datum oidvectorle(PG_FUNCTION_ARGS);
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extern Datum oidvectorge(PG_FUNCTION_ARGS);
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extern Datum oidvectorgt(PG_FUNCTION_ARGS);
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/* regexp.c */
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extern Datum nameregexeq(PG_FUNCTION_ARGS);
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extern Datum nameregexne(PG_FUNCTION_ARGS);
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extern Datum textregexeq(PG_FUNCTION_ARGS);
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extern Datum textregexne(PG_FUNCTION_ARGS);
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extern Datum nameicregexeq(PG_FUNCTION_ARGS);
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extern Datum nameicregexne(PG_FUNCTION_ARGS);
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extern Datum texticregexeq(PG_FUNCTION_ARGS);
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extern Datum texticregexne(PG_FUNCTION_ARGS);
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/* regproc.c */
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extern Datum regprocin(PG_FUNCTION_ARGS);
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extern Datum regprocout(PG_FUNCTION_ARGS);
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extern Datum regproctooid(PG_FUNCTION_ARGS);
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/* define macro to replace mixed-case function call - tgl 97/04/27 */
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#define RegprocToOid(rp) ((Oid) (rp))
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/* ruleutils.c */
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extern Datum pg_get_ruledef(PG_FUNCTION_ARGS);
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extern Datum pg_get_viewdef(PG_FUNCTION_ARGS);
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extern Datum pg_get_indexdef(PG_FUNCTION_ARGS);
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extern Datum pg_get_userbyid(PG_FUNCTION_ARGS);
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extern char *deparse_expression(Node *expr, List *dpcontext,
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bool forceprefix);
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extern List *deparse_context_for(char *relname, Oid relid);
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/* selfuncs.c */
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extern Datum eqsel(PG_FUNCTION_ARGS);
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extern Datum neqsel(PG_FUNCTION_ARGS);
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extern Datum scalarltsel(PG_FUNCTION_ARGS);
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extern Datum scalargtsel(PG_FUNCTION_ARGS);
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extern Datum regexeqsel(PG_FUNCTION_ARGS);
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extern Datum icregexeqsel(PG_FUNCTION_ARGS);
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extern Datum likesel(PG_FUNCTION_ARGS);
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extern Datum iclikesel(PG_FUNCTION_ARGS);
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extern Datum regexnesel(PG_FUNCTION_ARGS);
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extern Datum icregexnesel(PG_FUNCTION_ARGS);
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extern Datum nlikesel(PG_FUNCTION_ARGS);
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extern Datum icnlikesel(PG_FUNCTION_ARGS);
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extern Datum eqjoinsel(PG_FUNCTION_ARGS);
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extern Datum neqjoinsel(PG_FUNCTION_ARGS);
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extern Datum scalarltjoinsel(PG_FUNCTION_ARGS);
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extern Datum scalargtjoinsel(PG_FUNCTION_ARGS);
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extern Datum regexeqjoinsel(PG_FUNCTION_ARGS);
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extern Datum icregexeqjoinsel(PG_FUNCTION_ARGS);
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extern Datum likejoinsel(PG_FUNCTION_ARGS);
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extern Datum iclikejoinsel(PG_FUNCTION_ARGS);
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extern Datum regexnejoinsel(PG_FUNCTION_ARGS);
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extern Datum icregexnejoinsel(PG_FUNCTION_ARGS);
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extern Datum nlikejoinsel(PG_FUNCTION_ARGS);
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extern Datum icnlikejoinsel(PG_FUNCTION_ARGS);
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extern Datum btcostestimate(PG_FUNCTION_ARGS);
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extern Datum rtcostestimate(PG_FUNCTION_ARGS);
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extern Datum hashcostestimate(PG_FUNCTION_ARGS);
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extern Datum gistcostestimate(PG_FUNCTION_ARGS);
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/* selfuncs.c supporting routines that are also used by optimizer code */
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typedef enum
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{
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Pattern_Type_Like, Pattern_Type_Like_IC,
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Pattern_Type_Regex, Pattern_Type_Regex_IC
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} Pattern_Type;
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typedef enum
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{
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Pattern_Prefix_None, Pattern_Prefix_Partial, Pattern_Prefix_Exact
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} Pattern_Prefix_Status;
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extern Pattern_Prefix_Status pattern_fixed_prefix(char *patt,
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Pattern_Type ptype,
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char **prefix,
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char **rest);
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extern bool locale_is_like_safe(void);
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extern char *make_greater_string(const char *str, Oid datatype);
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/* tid.c */
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extern Datum tidin(PG_FUNCTION_ARGS);
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extern Datum tidout(PG_FUNCTION_ARGS);
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extern Datum tideq(PG_FUNCTION_ARGS);
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extern Datum currtid_byreloid(PG_FUNCTION_ARGS);
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extern Datum currtid_byrelname(PG_FUNCTION_ARGS);
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/* varchar.c */
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extern Datum bpcharin(PG_FUNCTION_ARGS);
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extern Datum bpcharout(PG_FUNCTION_ARGS);
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extern Datum bpchar(PG_FUNCTION_ARGS);
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extern Datum _bpchar(PG_FUNCTION_ARGS);
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extern Datum char_bpchar(PG_FUNCTION_ARGS);
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extern Datum bpchar_char(PG_FUNCTION_ARGS);
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extern Datum name_bpchar(PG_FUNCTION_ARGS);
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extern Datum bpchar_name(PG_FUNCTION_ARGS);
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extern Datum bpchareq(PG_FUNCTION_ARGS);
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extern Datum bpcharne(PG_FUNCTION_ARGS);
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extern Datum bpcharlt(PG_FUNCTION_ARGS);
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extern Datum bpcharle(PG_FUNCTION_ARGS);
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extern Datum bpchargt(PG_FUNCTION_ARGS);
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extern Datum bpcharge(PG_FUNCTION_ARGS);
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extern Datum bpcharcmp(PG_FUNCTION_ARGS);
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extern Datum bpcharlen(PG_FUNCTION_ARGS);
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extern Datum bpcharoctetlen(PG_FUNCTION_ARGS);
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extern Datum hashbpchar(PG_FUNCTION_ARGS);
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extern Datum varcharin(PG_FUNCTION_ARGS);
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extern Datum varcharout(PG_FUNCTION_ARGS);
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extern Datum varchar(PG_FUNCTION_ARGS);
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extern Datum _varchar(PG_FUNCTION_ARGS);
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extern Datum varchareq(PG_FUNCTION_ARGS);
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extern Datum varcharne(PG_FUNCTION_ARGS);
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extern Datum varcharlt(PG_FUNCTION_ARGS);
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extern Datum varcharle(PG_FUNCTION_ARGS);
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extern Datum varchargt(PG_FUNCTION_ARGS);
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extern Datum varcharge(PG_FUNCTION_ARGS);
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extern Datum varcharcmp(PG_FUNCTION_ARGS);
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extern Datum varcharlen(PG_FUNCTION_ARGS);
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extern Datum varcharoctetlen(PG_FUNCTION_ARGS);
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/* varlena.c */
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extern Datum textin(PG_FUNCTION_ARGS);
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extern Datum textout(PG_FUNCTION_ARGS);
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extern Datum textcat(PG_FUNCTION_ARGS);
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extern Datum texteq(PG_FUNCTION_ARGS);
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extern Datum textne(PG_FUNCTION_ARGS);
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extern Datum text_lt(PG_FUNCTION_ARGS);
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extern Datum text_le(PG_FUNCTION_ARGS);
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extern Datum text_gt(PG_FUNCTION_ARGS);
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extern Datum text_ge(PG_FUNCTION_ARGS);
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extern Datum text_larger(PG_FUNCTION_ARGS);
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extern Datum text_smaller(PG_FUNCTION_ARGS);
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extern Datum textlen(PG_FUNCTION_ARGS);
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extern Datum textoctetlen(PG_FUNCTION_ARGS);
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extern Datum textpos(PG_FUNCTION_ARGS);
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extern Datum text_substr(PG_FUNCTION_ARGS);
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extern Datum name_text(PG_FUNCTION_ARGS);
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extern Datum text_name(PG_FUNCTION_ARGS);
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extern int varstr_cmp(char *arg1, int len1, char *arg2, int len2);
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extern Datum byteain(PG_FUNCTION_ARGS);
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extern Datum byteaout(PG_FUNCTION_ARGS);
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extern Datum byteaoctetlen(PG_FUNCTION_ARGS);
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extern Datum byteaGetByte(PG_FUNCTION_ARGS);
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extern Datum byteaGetBit(PG_FUNCTION_ARGS);
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extern Datum byteaSetByte(PG_FUNCTION_ARGS);
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extern Datum byteaSetBit(PG_FUNCTION_ARGS);
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/* version.c */
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extern Datum pgsql_version(PG_FUNCTION_ARGS);
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/* like.c */
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extern Datum namelike(PG_FUNCTION_ARGS);
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extern Datum namenlike(PG_FUNCTION_ARGS);
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extern Datum nameiclike(PG_FUNCTION_ARGS);
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extern Datum nameicnlike(PG_FUNCTION_ARGS);
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extern Datum textlike(PG_FUNCTION_ARGS);
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extern Datum textnlike(PG_FUNCTION_ARGS);
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extern Datum texticlike(PG_FUNCTION_ARGS);
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extern Datum texticnlike(PG_FUNCTION_ARGS);
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extern Datum like_escape(PG_FUNCTION_ARGS);
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/* oracle_compat.c */
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extern Datum lower(PG_FUNCTION_ARGS);
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extern Datum upper(PG_FUNCTION_ARGS);
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extern Datum initcap(PG_FUNCTION_ARGS);
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extern Datum lpad(PG_FUNCTION_ARGS);
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extern Datum rpad(PG_FUNCTION_ARGS);
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extern Datum btrim(PG_FUNCTION_ARGS);
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extern Datum ltrim(PG_FUNCTION_ARGS);
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extern Datum rtrim(PG_FUNCTION_ARGS);
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extern Datum translate(PG_FUNCTION_ARGS);
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extern Datum chr(PG_FUNCTION_ARGS);
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extern Datum repeat(PG_FUNCTION_ARGS);
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extern Datum ascii(PG_FUNCTION_ARGS);
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/* inet_net_ntop.c */
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extern char *inet_net_ntop(int af, const void *src, int bits,
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char *dst, size_t size);
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extern char *inet_cidr_ntop(int af, const void *src, int bits,
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char *dst, size_t size);
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/* inet_net_pton.c */
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extern int inet_net_pton(int af, const char *src,
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void *dst, size_t size);
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/* network.c */
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extern Datum inet_in(PG_FUNCTION_ARGS);
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extern Datum inet_out(PG_FUNCTION_ARGS);
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extern Datum cidr_in(PG_FUNCTION_ARGS);
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extern Datum cidr_out(PG_FUNCTION_ARGS);
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extern Datum network_cmp(PG_FUNCTION_ARGS);
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extern Datum network_lt(PG_FUNCTION_ARGS);
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extern Datum network_le(PG_FUNCTION_ARGS);
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extern Datum network_eq(PG_FUNCTION_ARGS);
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extern Datum network_ge(PG_FUNCTION_ARGS);
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extern Datum network_gt(PG_FUNCTION_ARGS);
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extern Datum network_ne(PG_FUNCTION_ARGS);
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extern Datum network_sub(PG_FUNCTION_ARGS);
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extern Datum network_subeq(PG_FUNCTION_ARGS);
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extern Datum network_sup(PG_FUNCTION_ARGS);
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extern Datum network_supeq(PG_FUNCTION_ARGS);
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extern Datum network_network(PG_FUNCTION_ARGS);
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extern Datum network_netmask(PG_FUNCTION_ARGS);
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extern Datum network_masklen(PG_FUNCTION_ARGS);
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extern Datum network_broadcast(PG_FUNCTION_ARGS);
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extern Datum network_host(PG_FUNCTION_ARGS);
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extern Datum network_show(PG_FUNCTION_ARGS);
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extern Datum network_abbrev(PG_FUNCTION_ARGS);
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/* mac.c */
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extern Datum macaddr_in(PG_FUNCTION_ARGS);
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extern Datum macaddr_out(PG_FUNCTION_ARGS);
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extern Datum macaddr_cmp(PG_FUNCTION_ARGS);
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extern Datum macaddr_lt(PG_FUNCTION_ARGS);
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extern Datum macaddr_le(PG_FUNCTION_ARGS);
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extern Datum macaddr_eq(PG_FUNCTION_ARGS);
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extern Datum macaddr_ge(PG_FUNCTION_ARGS);
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extern Datum macaddr_gt(PG_FUNCTION_ARGS);
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extern Datum macaddr_ne(PG_FUNCTION_ARGS);
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extern Datum macaddr_trunc(PG_FUNCTION_ARGS);
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extern Datum macaddr_text(PG_FUNCTION_ARGS);
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extern Datum text_macaddr(PG_FUNCTION_ARGS);
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extern Datum hashmacaddr(PG_FUNCTION_ARGS);
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/* numeric.c */
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extern Datum numeric_in(PG_FUNCTION_ARGS);
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extern Datum numeric_out(PG_FUNCTION_ARGS);
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extern Datum numeric(PG_FUNCTION_ARGS);
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extern Datum numeric_abs(PG_FUNCTION_ARGS);
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extern Datum numeric_uminus(PG_FUNCTION_ARGS);
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extern Datum numeric_sign(PG_FUNCTION_ARGS);
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extern Datum numeric_round(PG_FUNCTION_ARGS);
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extern Datum numeric_trunc(PG_FUNCTION_ARGS);
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extern Datum numeric_ceil(PG_FUNCTION_ARGS);
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extern Datum numeric_floor(PG_FUNCTION_ARGS);
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extern Datum numeric_cmp(PG_FUNCTION_ARGS);
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extern Datum numeric_eq(PG_FUNCTION_ARGS);
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extern Datum numeric_ne(PG_FUNCTION_ARGS);
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extern Datum numeric_gt(PG_FUNCTION_ARGS);
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extern Datum numeric_ge(PG_FUNCTION_ARGS);
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extern Datum numeric_lt(PG_FUNCTION_ARGS);
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extern Datum numeric_le(PG_FUNCTION_ARGS);
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extern Datum numeric_add(PG_FUNCTION_ARGS);
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extern Datum numeric_sub(PG_FUNCTION_ARGS);
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extern Datum numeric_mul(PG_FUNCTION_ARGS);
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extern Datum numeric_div(PG_FUNCTION_ARGS);
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extern Datum numeric_mod(PG_FUNCTION_ARGS);
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extern Datum numeric_inc(PG_FUNCTION_ARGS);
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extern Datum numeric_smaller(PG_FUNCTION_ARGS);
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extern Datum numeric_larger(PG_FUNCTION_ARGS);
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extern Datum numeric_sqrt(PG_FUNCTION_ARGS);
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extern Datum numeric_exp(PG_FUNCTION_ARGS);
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extern Datum numeric_ln(PG_FUNCTION_ARGS);
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extern Datum numeric_log(PG_FUNCTION_ARGS);
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extern Datum numeric_power(PG_FUNCTION_ARGS);
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extern Datum int4_numeric(PG_FUNCTION_ARGS);
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extern Datum numeric_int4(PG_FUNCTION_ARGS);
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extern Datum int8_numeric(PG_FUNCTION_ARGS);
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extern Datum numeric_int8(PG_FUNCTION_ARGS);
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extern Datum int2_numeric(PG_FUNCTION_ARGS);
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extern Datum numeric_int2(PG_FUNCTION_ARGS);
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extern Datum float8_numeric(PG_FUNCTION_ARGS);
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extern Datum numeric_float8(PG_FUNCTION_ARGS);
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extern Datum float4_numeric(PG_FUNCTION_ARGS);
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extern Datum numeric_float4(PG_FUNCTION_ARGS);
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extern Datum numeric_accum(PG_FUNCTION_ARGS);
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extern Datum int2_accum(PG_FUNCTION_ARGS);
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extern Datum int4_accum(PG_FUNCTION_ARGS);
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extern Datum int8_accum(PG_FUNCTION_ARGS);
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extern Datum numeric_avg(PG_FUNCTION_ARGS);
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extern Datum numeric_variance(PG_FUNCTION_ARGS);
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extern Datum numeric_stddev(PG_FUNCTION_ARGS);
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extern Datum int2_sum(PG_FUNCTION_ARGS);
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extern Datum int4_sum(PG_FUNCTION_ARGS);
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extern Datum int8_sum(PG_FUNCTION_ARGS);
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/* ri_triggers.c */
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extern Datum RI_FKey_check_ins(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_check_upd(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_noaction_del(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_noaction_upd(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_cascade_del(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_cascade_upd(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_restrict_del(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_restrict_upd(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_setnull_del(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_setnull_upd(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_setdefault_del(PG_FUNCTION_ARGS);
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extern Datum RI_FKey_setdefault_upd(PG_FUNCTION_ARGS);
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/* even if MULTIBYTE is not enabled, these functions are necessary
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* since pg_proc.h has references to them.
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*/
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extern Datum getdatabaseencoding(PG_FUNCTION_ARGS);
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extern Datum PG_encoding_to_char(PG_FUNCTION_ARGS);
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extern Datum PG_char_to_encoding(PG_FUNCTION_ARGS);
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/* format_type.c */
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extern Datum format_type(PG_FUNCTION_ARGS);
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extern Datum oidvectortypes(PG_FUNCTION_ARGS);
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extern int32 type_maximum_size(Oid type_oid, int32 typemod);
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/* quote.c */
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extern Datum quote_ident(PG_FUNCTION_ARGS);
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extern Datum quote_literal(PG_FUNCTION_ARGS);
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#endif /* BUILTINS_H */
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