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Make VACUUM handle schema-qualified relation names properly.

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This commit is contained in:
Tom Lane
2002-04-02 01:03:07 +00:00
parent 789ddcb5fe
commit 1dc43ea75f
6 changed files with 152 additions and 142 deletions
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18
src/backend/utils/adt/ri_triggers.c
View File

@@ -18,7 +18,7 @@
* Portions Copyright (c) 2000-2001, PostgreSQL Global Development Group
* Copyright 1999 Jan Wieck
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ri_triggers.c,v 1.35 2002/04/01 22:36:10 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ri_triggers.c,v 1.36 2002/04/02 01:03:07 tgl Exp $
*
* ----------
*/
@@ -33,11 +33,10 @@
#include "postgres.h"
#include "catalog/pg_namespace.h"
#include "catalog/pg_operator.h"
#include "commands/trigger.h"
#include "executor/spi_priv.h"
#include "nodes/makefuncs.h"
#include "utils/lsyscache.h"
#include "miscadmin.h"
@@ -2954,18 +2953,7 @@ quoteOneName(char *buffer, const char *name)
static void
quoteRelationName(char *buffer, Relation rel)
{
HeapTuple tuple;
char *nsname;
tuple = SearchSysCache(NAMESPACEOID,
ObjectIdGetDatum(RelationGetNamespace(rel)),
0, 0, 0);
if (!HeapTupleIsValid(tuple))
elog(ERROR, "Failed to lookup namespace %u of relation %s",
RelationGetNamespace(rel), RelationGetRelationName(rel));
nsname = NameStr(((Form_pg_namespace) GETSTRUCT(tuple))->nspname);
quoteOneName(buffer, nsname);
ReleaseSysCache(tuple);
quoteOneName(buffer, get_namespace_name(RelationGetNamespace(rel)));
buffer += strlen(buffer);
*buffer++ = '.';
quoteOneName(buffer, RelationGetRelationName(rel));

32
src/backend/utils/cache/lsyscache.c vendored
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/lsyscache.c,v 1.67 2002/03/29 19:06:15 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/lsyscache.c,v 1.68 2002/04/02 01:03:07 tgl Exp $
*
* NOTES
* Eventually, the index information should go through here, too.
@@ -17,6 +17,7 @@
#include "access/tupmacs.h"
#include "catalog/pg_amop.h"
#include "catalog/pg_namespace.h"
#include "catalog/pg_opclass.h"
#include "catalog/pg_operator.h"
#include "catalog/pg_proc.h"
@@ -1279,6 +1280,35 @@ free_attstatsslot(Oid atttype,
pfree(numbers);
}
/* ---------- PG_NAMESPACE CACHE ---------- */
/*
* get_namespace_name
* Returns the name of a given namespace
*
* Returns a palloc'd copy of the string, or NULL if no such namespace.
*/
char *
get_namespace_name(Oid nspid)
{
HeapTuple tp;
tp = SearchSysCache(NAMESPACEOID,
ObjectIdGetDatum(nspid),
0, 0, 0);
if (HeapTupleIsValid(tp))
{
Form_pg_namespace nsptup = (Form_pg_namespace) GETSTRUCT(tp);
char *result;
result = pstrdup(NameStr(nsptup->nspname));
ReleaseSysCache(tp);
return result;
}
else
return NULL;
}
/* ---------- PG_SHADOW CACHE ---------- */
/*