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Add large object access control.

A new system catalog pg_largeobject_metadata manages
ownership and access privileges of large objects.

KaiGai Kohei, reviewed by Jaime Casanova.
This commit is contained in:
Itagaki Takahiro
2009-12-11 03:34:57 +00:00
parent 64579962bb
commit f1325ce213
39 changed files with 1450 additions and 173 deletions

View File

@ -8,7 +8,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/bin/pg_dump/dumputils.c,v 1.51 2009/10/12 23:41:43 tgl Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/dumputils.c,v 1.52 2009/12/11 03:34:56 itagaki Exp $
*
*-------------------------------------------------------------------------
*/
@ -862,6 +862,11 @@ do { \
CONVERT_PRIV('U', "USAGE");
else if (strcmp(type, "SERVER") == 0)
CONVERT_PRIV('U', "USAGE");
else if (strcmp(type, "LARGE OBJECT") == 0)
{
CONVERT_PRIV('r', "SELECT");
CONVERT_PRIV('w', "UPDATE");
}
else
abort();