Tom Lane wrote:
DETAIL: The database cluster was initialized with PG_CONTROL_VERSION 811,
but the server was compiled with PG_CONTROL_VERSION 812.
Those are internal version numbers that no one normally ever sees, and
certainly no one thinks about. You shouldn't try to outsmart us by
referring to versions in other than the standard terms.
sorry, that was of course unintentional. I regret that i haven't been more
precise in my first message.
The short answer, though, is that if the postmaster won't restart then
you need a dump with the old code and reload with the new.
ok, thanks.
cheers
alex
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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
