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Allow reloption names to have qualifiers, initially supporting a TOAST

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qualifier, and add support for this in pg_dump.

This allows TOAST tables to have user-defined fillfactor, and will also
enable us to move the autovacuum parameters to reloptions without taking
away the possibility of setting values for TOAST tables.
This commit is contained in:
Alvaro Herrera
2009-02-02 19:31:40 +00:00
parent 80f95a6500
commit 3a5b773715
27 changed files with 455 additions and 130 deletions
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15
src/backend/nodes/equalfuncs.c
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@@ -22,7 +22,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.346 2009/01/22 20:16:03 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.347 2009/02/02 19:31:39 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2098,6 +2098,16 @@ _equalOptionDefElem(OptionDefElem *a, OptionDefElem *b)
return true;
}
static bool
_equalReloptElem(ReloptElem *a, ReloptElem *b)
{
COMPARE_STRING_FIELD(nmspc);
COMPARE_STRING_FIELD(optname);
COMPARE_NODE_FIELD(arg);
return true;
}
static bool
_equalLockingClause(LockingClause *a, LockingClause *b)
{
@@ -2855,6 +2865,9 @@ equal(void *a, void *b)
case T_OptionDefElem:
retval = _equalOptionDefElem(a, b);
break;
case T_ReloptElem:
retval = _equalReloptElem(a, b);
break;
case T_LockingClause:
retval = _equalLockingClause(a, b);
break;