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Additional fixes for large object access control.

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Use pg_largeobject_metadata.oid instead of pg_largeobject.loid
to enumerate existing large objects in pg_dump, pg_restore, and
contrib modules.
This commit is contained in:
Itagaki Takahiro
2009-12-14 00:39:11 +00:00
parent 0182d6f646
commit 84f910a707
9 changed files with 56 additions and 16 deletions
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10
src/bin/pg_dump/pg_dump.c
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@@ -12,7 +12,7 @@
* by PostgreSQL
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.555 2009/12/11 03:34:56 itagaki Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.556 2009/12/14 00:39:11 itagaki Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1945,7 +1945,9 @@ hasBlobs(Archive *AH)
selectSourceSchema("pg_catalog");
/* Check for BLOB OIDs */
if (AH->remoteVersion >= 70100)
if (AH->remoteVersion >= 80500)
blobQry = "SELECT oid FROM pg_largeobject_metadata LIMIT 1";
else if (AH->remoteVersion >= 70100)
blobQry = "SELECT loid FROM pg_largeobject LIMIT 1";
else
blobQry = "SELECT oid FROM pg_class WHERE relkind = 'l' LIMIT 1";
@@ -1981,7 +1983,9 @@ dumpBlobs(Archive *AH, void *arg)
selectSourceSchema("pg_catalog");
/* Cursor to get all BLOB OIDs */
if (AH->remoteVersion >= 70100)
if (AH->remoteVersion >= 80500)
blobQry = "DECLARE bloboid CURSOR FOR SELECT oid FROM pg_largeobject_metadata";
else if (AH->remoteVersion >= 70100)
blobQry = "DECLARE bloboid CURSOR FOR SELECT DISTINCT loid FROM pg_largeobject";
else
blobQry = "DECLARE bloboid CURSOR FOR SELECT oid FROM pg_class WHERE relkind = 'l'";