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Clean up loose ends remaining from schema privileges discussion.

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I concluded that RENAME should require CREATE privilege on the namespace
as well as ownership of the table.
This commit is contained in:
Tom Lane
2002-04-30 01:26:26 +00:00
parent 4c25a0655b
commit e4f06dc12e
5 changed files with 86 additions and 26 deletions
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28
src/backend/utils/cache/lsyscache.c vendored
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@ -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 1.71 2002/04/27 03:45:03 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/lsyscache.c,v 1.72 2002/04/30 01:26:26 tgl Exp $
*
* NOTES
* Eventually, the index information should go through here, too.
@ -708,6 +708,32 @@ get_rel_name(Oid relid)
return NULL;
}
/*
* get_rel_namespace
*
* Returns the pg_namespace OID associated with a given relation.
*/
Oid
get_rel_namespace(Oid relid)
{
HeapTuple tp;
tp = SearchSysCache(RELOID,
ObjectIdGetDatum(relid),
0, 0, 0);
if (HeapTupleIsValid(tp))
{
Form_pg_class reltup = (Form_pg_class) GETSTRUCT(tp);
Oid result;
result = reltup->relnamespace;
ReleaseSysCache(tp);
return result;
}
else
return InvalidOid;
}
/*
* get_rel_type_id
*