http://archives.postgresql.org/pgsql-patches/2005-08/msg00304.php
Could you perhaps test this patch as well, while you already have a
setup for testing parallel vacuums under big loads ?
I didn't find any problem with your patch during testing with 1e8 statements...
--
Teodor Sigaev E-mail: [EMAIL PROTECTED]
WWW: http://www.sigaev.ru/
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
