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Adjust the APIs for GIN opclass support functions to allow the extractQuery()

method to pass extra data to the consistent() and comparePartial() methods.
This is the core infrastructure needed to support the soon-to-appear
contrib/btree_gin module.  The APIs are still upward compatible with the
definitions used in 8.3 and before, although *not* with the previous 8.4devel
function definitions.

catversion bump for changes in pg_proc entries (although these are just
cosmetic, since GIN doesn't actually look at the function signature before
calling it...)

Teodor Sigaev and Oleg Bartunov
This commit is contained in:
Tom Lane
2009-03-25 22:19:02 +00:00
parent 050a78dd3d
commit 87b8db3774
18 changed files with 210 additions and 148 deletions

View File

@ -1,5 +1,5 @@
/*
* $PostgreSQL: pgsql/contrib/intarray/_int_gin.c,v 1.8 2008/05/17 01:28:19 adunstan Exp $
* $PostgreSQL: pgsql/contrib/intarray/_int_gin.c,v 1.9 2009/03/25 22:19:01 tgl Exp $
*/
#include "postgres.h"
@ -90,7 +90,9 @@ ginint4_consistent(PG_FUNCTION_ARGS)
{
bool *check = (bool *) PG_GETARG_POINTER(0);
StrategyNumber strategy = PG_GETARG_UINT16(1);
bool *recheck = (bool *) PG_GETARG_POINTER(3);
/* int32 nkeys = PG_GETARG_INT32(3); */
/* Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); */
bool *recheck = (bool *) PG_GETARG_POINTER(5);
bool res = FALSE;
/*