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Change the reloptions machinery to use a table-based parser, and provide

a more complete framework for writing custom option processing routines
by user-defined access methods.

Catalog version bumped due to the general API changes, which are going to
affect user-defined "amoptions" routines.
This commit is contained in:
Alvaro Herrera
2009-01-05 17:14:28 +00:00
parent b0a6ad70a1
commit ba748f7a11
7 changed files with 724 additions and 141 deletions

View File

@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/gin/ginutil.c,v 1.19 2009/01/01 17:23:34 momjian Exp $
* $PostgreSQL: pgsql/src/backend/access/gin/ginutil.c,v 1.20 2009/01/05 17:14:28 alvherre Exp $
*-------------------------------------------------------------------------
*/
@ -317,16 +317,7 @@ ginoptions(PG_FUNCTION_ARGS)
bool validate = PG_GETARG_BOOL(1);
bytea *result;
/*
* It's not clear that fillfactor is useful for GIN, but for the moment
* we'll accept it anyway. (It won't do anything...)
*/
#define GIN_MIN_FILLFACTOR 10
#define GIN_DEFAULT_FILLFACTOR 100
result = default_reloptions(reloptions, validate,
GIN_MIN_FILLFACTOR,
GIN_DEFAULT_FILLFACTOR);
result = default_reloptions(reloptions, validate, RELOPT_KIND_GIN);
if (result)
PG_RETURN_BYTEA_P(result);
PG_RETURN_NULL();