pgsql: Fix several problems in pg_dump's handling of SQL/MED objects,

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix several problems in pg_dump's handling of SQL/MED objects,
Date: 2010-07-14 21:21:23
Message-ID: 20100714212123.D5D5C7541D5@cvs.postgresql.org
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Log Message:
-----------
Fix several problems in pg_dump's handling of SQL/MED objects, notably failure
to dump a PUBLIC user mapping correctly, as per bug #5560 from Shigeru Hanada.
Use the pg_user_mappings view rather than trying to access pg_user_mapping
directly, so that the code doesn't fail when run by a non-superuser. And
clean up some minor carelessness such as unsafe usage of fmtId().

Back-patch to 8.4 where this code was added.

Tags:
----
REL8_4_STABLE

Modified Files:
--------------
pgsql/src/bin/pg_dump:
pg_dump.c (r1.539.2.4 -> r1.539.2.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c?r1=1.539.2.4&r2=1.539.2.5)

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