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Add GRANT ON SEQUENCE syntax to support sequence-only permissions.

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Continue to support GRANT ON [TABLE] for sequences for backward
compatibility;  issue warning for invalid sequence permissions.

[Backward compatibility warning message.]

Add USAGE permission for sequences that allows only currval() and
nextval(), not setval().

Mention object name in grant/revoke warnings because of possible
multi-object operations.
This commit is contained in:
Bruce Momjian
2006-01-21 02:16:21 +00:00
parent 33feb55c47
commit 4789e98801
13 changed files with 208 additions and 60 deletions
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5
src/include/nodes/parsenodes.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.298 2005/12/07 15:20:55 tgl Exp $
* $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.299 2006/01/21 02:16:20 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -884,7 +884,8 @@ typedef struct AlterDomainStmt
*/
typedef enum GrantObjectType
{
ACL_OBJECT_RELATION, /* table, view, sequence */
ACL_OBJECT_RELATION, /* table, view */
ACL_OBJECT_SEQUENCE, /* sequence */
ACL_OBJECT_DATABASE, /* database */
ACL_OBJECT_FUNCTION, /* function */
ACL_OBJECT_LANGUAGE, /* procedural language */