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pg_class has a relnamespace column. You can create and access tables

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in schemas other than the system namespace; however, there's no search
path yet, and not all operations work yet on tables outside the system
namespace.
This commit is contained in:
Tom Lane
2002-03-26 19:17:02 +00:00
parent da631e931f
commit 1dbf8aa7a8
54 changed files with 1070 additions and 816 deletions
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18
src/backend/commands/trigger.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/trigger.c,v 1.107 2002/03/21 23:27:22 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/trigger.c,v 1.108 2002/03/26 19:15:45 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -71,7 +71,7 @@ CreateTrigger(CreateTrigStmt *stmt)
char *constrname = "";
Oid constrrelid = InvalidOid;
rel = heap_openr(stmt->relation->relname, AccessExclusiveLock);
rel = heap_openrv(stmt->relation, AccessExclusiveLock);
if (rel->rd_rel->relkind != RELKIND_RELATION)
elog(ERROR, "CreateTrigger: relation \"%s\" is not a table",
@ -106,7 +106,7 @@ CreateTrigger(CreateTrigStmt *stmt)
*/
Relation conrel;
conrel = heap_openr(stmt->constrrel->relname, NoLock);
conrel = heap_openrv(stmt->constrrel, NoLock);
constrrelid = conrel->rd_id;
heap_close(conrel, NoLock);
}
@ -285,8 +285,8 @@ CreateTrigger(CreateTrigStmt *stmt)
* rebuild relcache entries.
*/
pgrel = heap_openr(RelationRelationName, RowExclusiveLock);
tuple = SearchSysCacheCopy(RELNAME,
PointerGetDatum(stmt->relation->relname),
tuple = SearchSysCacheCopy(RELOID,
ObjectIdGetDatum(RelationGetRelid(rel)),
0, 0, 0);
if (!HeapTupleIsValid(tuple))
elog(ERROR, "CreateTrigger: relation %s not found in pg_class",
@ -323,7 +323,7 @@ DropTrigger(DropTrigStmt *stmt)
int found = 0;
int tgfound = 0;
rel = heap_openr(stmt->relation->relname, AccessExclusiveLock);
rel = heap_openrv(stmt->relation, AccessExclusiveLock);
if (rel->rd_rel->relkind != RELKIND_RELATION)
elog(ERROR, "DropTrigger: relation \"%s\" is not a table",
@ -380,8 +380,8 @@ DropTrigger(DropTrigStmt *stmt)
* rebuild relcache entries.
*/
pgrel = heap_openr(RelationRelationName, RowExclusiveLock);
tuple = SearchSysCacheCopy(RELNAME,
PointerGetDatum(stmt->relation->relname),
tuple = SearchSysCacheCopy(RELOID,
ObjectIdGetDatum(RelationGetRelid(rel)),
0, 0, 0);
if (!HeapTupleIsValid(tuple))
elog(ERROR, "DropTrigger: relation %s not found in pg_class",
@ -452,7 +452,7 @@ RelationRemoveTriggers(Relation rel)
pgrel = heap_openr(RelationRelationName, RowExclusiveLock);
tup = SearchSysCacheCopy(RELOID,
RelationGetRelid(rel),
ObjectIdGetDatum(RelationGetRelid(rel)),
0, 0, 0);
if (!HeapTupleIsValid(tup))
elog(ERROR, "RelationRemoveTriggers: relation %u not found in pg_class",