Thread: pgsql: Repair remarkably-inefficient query for dumping large object

Log Message:
-----------
Repair remarkably-inefficient query for dumping large object comments: it
was invoking obj_description() for each large object chunk, instead of once
per large object.  This code is new as of 8.1, which may explain why the
problem hadn't been noticed already.

Tags:
----
REL8_1_STABLE

Modified Files:
--------------
    pgsql/src/bin/pg_dump:
        pg_dump.c (r1.422.2.3 -> r1.422.2.4)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c.diff?r1=1.422.2.3&r2=1.422.2.4)