database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-07 19:06:32 +03:00
Code Activity

Add int2-vs-int8 comparison operators. These are now necessary because

Browse Source 
the planner may try to generate them as a result of transitivity of the
existing int2-vs-int4 and int4-vs-int8 operators.  In fact, it is now
necessary that mergejoinable cross-datatype operators form closed sets.
Add an opr_sanity regress test to detect missing operators.
This commit is contained in:
Tom Lane
2000-07-28 05:07:49 +00:00
parent b399b862ed
commit d2d7865b5b
6 changed files with 206 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/include/utils/int8.h
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: int8.h,v 1.22 2000/06/13 07:35:30 tgl Exp $
* $Id: int8.h,v 1.23 2000/07/28 05:07:44 tgl Exp $
*
* NOTES
* These data types are supported on all 64-bit architectures, and may
@@ -51,6 +51,20 @@ extern Datum int48gt(PG_FUNCTION_ARGS);
extern Datum int48le(PG_FUNCTION_ARGS);
extern Datum int48ge(PG_FUNCTION_ARGS);
extern Datum int82eq(PG_FUNCTION_ARGS);
extern Datum int82ne(PG_FUNCTION_ARGS);
extern Datum int82lt(PG_FUNCTION_ARGS);
extern Datum int82gt(PG_FUNCTION_ARGS);
extern Datum int82le(PG_FUNCTION_ARGS);
extern Datum int82ge(PG_FUNCTION_ARGS);
extern Datum int28eq(PG_FUNCTION_ARGS);
extern Datum int28ne(PG_FUNCTION_ARGS);
extern Datum int28lt(PG_FUNCTION_ARGS);
extern Datum int28gt(PG_FUNCTION_ARGS);
extern Datum int28le(PG_FUNCTION_ARGS);
extern Datum int28ge(PG_FUNCTION_ARGS);
extern Datum int8um(PG_FUNCTION_ARGS);
extern Datum int8pl(PG_FUNCTION_ARGS);
extern Datum int8mi(PG_FUNCTION_ARGS);