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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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17
src/backend/nodes/copyfuncs.c
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@@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.421 2009/01/22 20:16:03 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.422 2009/02/02 19:31:39 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2125,6 +2125,18 @@ _copyOptionDefElem(OptionDefElem *from)
return newnode;
}
static ReloptElem *
_copyReloptElem(ReloptElem *from)
{
ReloptElem *newnode = makeNode(ReloptElem);
COPY_STRING_FIELD(optname);
COPY_STRING_FIELD(nmspc);
COPY_NODE_FIELD(arg);
return newnode;
}
static LockingClause *
_copyLockingClause(LockingClause *from)
{
@@ -4079,6 +4091,9 @@ copyObject(void *from)
case T_OptionDefElem:
retval = _copyOptionDefElem(from);
break;
case T_ReloptElem:
retval = _copyReloptElem(from);
break;
case T_LockingClause:
retval = _copyLockingClause(from);
break;