From fa5c8a055a02e44f446e4593e397c33a572c4d67 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Wed, 12 Nov 2003 21:15:59 +0000 Subject: Cross-data-type comparisons are now indexable by btrees, pursuant to my pghackers proposal of 8-Nov. All the existing cross-type comparison operators (int2/int4/int8 and float4/float8) have appropriate support. The original proposal of storing the right-hand-side datatype as part of the primary key for pg_amop and pg_amproc got modified a bit in the event; it is easier to store zero as the 'default' case and only store a nonzero when the operator is actually cross-type. Along the way, remove the long-since-defunct bigbox_ops operator class. --- src/include/utils/builtins.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/include/utils/builtins.h') diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 71615b6610..6025531147 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: builtins.h,v 1.228 2003/08/17 19:58:06 tgl Exp $ + * $Id: builtins.h,v 1.229 2003/11/12 21:15:59 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -219,6 +219,14 @@ extern Datum btint4cmp(PG_FUNCTION_ARGS); extern Datum btint8cmp(PG_FUNCTION_ARGS); extern Datum btfloat4cmp(PG_FUNCTION_ARGS); extern Datum btfloat8cmp(PG_FUNCTION_ARGS); +extern Datum btint48cmp(PG_FUNCTION_ARGS); +extern Datum btint84cmp(PG_FUNCTION_ARGS); +extern Datum btint24cmp(PG_FUNCTION_ARGS); +extern Datum btint42cmp(PG_FUNCTION_ARGS); +extern Datum btint28cmp(PG_FUNCTION_ARGS); +extern Datum btint82cmp(PG_FUNCTION_ARGS); +extern Datum btfloat48cmp(PG_FUNCTION_ARGS); +extern Datum btfloat84cmp(PG_FUNCTION_ARGS); extern Datum btoidcmp(PG_FUNCTION_ARGS); extern Datum btoidvectorcmp(PG_FUNCTION_ARGS); extern Datum btabstimecmp(PG_FUNCTION_ARGS); -- cgit v1.2.1