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Add optional drop behavior clause to REVOKE command, for SQL conformance.

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Currently, only RESTRICT is allowed.
This commit is contained in:
Peter Eisentraut
2003-01-10 11:02:51 +00:00
parent 611278cc0b
commit 36ea26793a
3 changed files with 24 additions and 10 deletions
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8
src/backend/parser/gram.y
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@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.392 2003/01/09 20:50:51 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.393 2003/01/10 11:02:51 petere Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -2751,7 +2751,7 @@ GrantStmt: GRANT privileges ON privilege_target TO grantee_list
;
RevokeStmt: REVOKE opt_revoke_grant_option privileges ON privilege_target
FROM grantee_list
FROM grantee_list opt_drop_behavior
{
GrantStmt *n = makeNode(GrantStmt);
n->is_grant = false;
@ -2759,6 +2759,10 @@ RevokeStmt: REVOKE opt_revoke_grant_option privileges ON privilege_target
n->objtype = ($5)->objtype;
n->objects = ($5)->objs;
n->grantees = $7;
if ($8 == DROP_CASCADE)
elog(ERROR, "REVOKE ... CASCADE is not implemented");
$$ = (Node *)n;
}
;