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Support toasting of shared system relations, and provide toast tables for

pg_database, pg_shadow, pg_group, all of which now have potentially-long
fields.  Along the way, get rid of SharedSystemRelationNames list: shared
rels are now identified in their include/pg_catalog/*.h files by a
BKI_SHARED_RELATION macro, while indexes and toast rels inherit sharedness
automatically from their parent table.  Fix some bugs with failure to detoast
pg_group.grolist during ALTER GROUP.
This commit is contained in:
Tom Lane
2002-04-27 21:24:34 +00:00
parent 108871f4fc
commit c06f6a6bc2
27 changed files with 403 additions and 531 deletions

View File

@ -27,7 +27,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.159 2002/04/27 03:45:02 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.160 2002/04/27 21:24:34 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -733,6 +733,7 @@ InitPlan(CmdType operation, Query *parseTree, Plan *plan, EState *estate)
namespaceId,
tupdesc,
RELKIND_RELATION,
false,
true,
allowSystemTableMods);