Excerpts from Robert Haas's message of dom ene 30 23:37:51 -0300 2011:
> Unless I'm missing something, making autovacuum.c call
> ConditionalLockRelationOid() is not going to work, because the vacuum
> transaction isn't started until we get all the way down to
> vacuum_rel().
Maybe we need ConditionalLockRelationOidForSession or something like
that?
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Álvaro Herrera <alvherre@commandprompt.com>
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