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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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29
src/backend/utils/adt/acl.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/acl.c,v 1.69 2002/03/21 23:27:24 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/acl.c,v 1.70 2002/03/26 19:16:05 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -18,6 +18,7 @@
#include "access/heapam.h"
#include "catalog/catalog.h"
#include "catalog/namespace.h"
#include "catalog/pg_shadow.h"
#include "catalog/pg_type.h"
#include "lib/stringinfo.h"
@ -723,7 +724,7 @@ makeAclString(const char *privileges, const char *grantee, char grant_or_revoke)
/*
* has_table_privilege_name_name
* Check user privileges on a relation given
* name usename, name relname, and text priv name.
* name username, name relname, and text priv name.
*
* RETURNS
* a boolean value
@ -995,7 +996,8 @@ has_table_privilege_cname_id(char *username, Oid reloid,
text *priv_type_text)
{
int32 usesysid;
char *relname;
AclMode mode;
int32 result;
/*
* Lookup userid based on username
@ -1003,18 +1005,19 @@ has_table_privilege_cname_id(char *username, Oid reloid,
usesysid = get_usesysid(username);
/*
* Lookup relname based on rel oid
* Convert priv_type_text to an AclMode
*/
relname = get_rel_name(reloid);
if (relname == NULL)
elog(ERROR, "has_table_privilege: invalid relation oid %u",
reloid);
mode = convert_priv_string(priv_type_text);
/*
* Make use of has_table_privilege_id_cname. It accepts the arguments
* we now have.
* Finally, check for the privilege
*/
return has_table_privilege_id_cname(usesysid, relname, priv_type_text);
result = pg_class_aclcheck(reloid, usesysid, mode);
if (result == ACLCHECK_OK)
return true;
else
return false;
}
@ -1039,9 +1042,7 @@ has_table_privilege_id_cname(int32 usesysid, char *relname,
/*
* Convert relname to rel OID.
*/
reloid = GetSysCacheOid(RELNAME,
PointerGetDatum(relname),
0, 0, 0);
reloid = RelnameGetRelid(relname);
if (!OidIsValid(reloid))
elog(ERROR, "has_table_privilege: relation \"%s\" does not exist",
relname);