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Support column-level privileges, as required by SQL standard.

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Stephen Frost, with help from KaiGai Kohei and others
This commit is contained in:
Tom Lane
2009-01-22 20:16:10 +00:00
parent bf136cf6e3
commit 3cb5d6580a
59 changed files with 2314 additions and 722 deletions
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14
src/backend/commands/user.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.184 2009/01/01 17:23:40 momjian Exp $
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.185 2009/01/22 20:16:02 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1123,9 +1123,17 @@ GrantRole(GrantRoleStmt *stmt)
*/
foreach(item, stmt->granted_roles)
{
char *rolename = strVal(lfirst(item));
Oid roleid = get_roleid_checked(rolename);
AccessPriv *priv = (AccessPriv *) lfirst(item);
char *rolename = priv->priv_name;
Oid roleid;
/* Must reject priv(columns) and ALL PRIVILEGES(columns) */
if (rolename == NULL || priv->cols != NIL)
ereport(ERROR,
(errcode(ERRCODE_INVALID_GRANT_OPERATION),
errmsg("column names cannot be included in GRANT/REVOKE ROLE")));
roleid = get_roleid_checked(rolename);
if (stmt->is_grant)
AddRoleMems(rolename, roleid,
stmt->grantee_roles, grantee_ids,