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pgsql/src/bin/pg_dump common.c pg_dump.c pg_dump.h - Mailing list pgsql-committers

From tgl@postgresql.org
Subject pgsql/src/bin/pg_dump common.c pg_dump.c pg_dump.h
Date
Msg-id 200201112321.g0BNLub56165@postgresql.org
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CVSROOT:    /cvsroot
Module name:    pgsql
Changes by:    tgl@postgresql.org    02/01/11 18:21:55

Modified files:
    src/bin/pg_dump: common.c pg_dump.c pg_dump.h

Log message:
    Fix pg_dump to read-lock all tables to be dumped as soon as it's read
    their names from pg_class.  This considerably reduces the window wherein
    someone could DROP or ALTER a table that pg_dump is intending to dump.
    Not a perfect solution, but definitely an improvement.  Per complaints
    from Marc Fournier; patch by Brent Verner with some kibitzing by Tom Lane.

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