Le mardi 01 décembre 2009 à 18:52 +0000, Richard Neill a écrit :
> Is this normal? Have I hit a bug?

PostgreSQL query analyzer needs to run a couple of times before it can
rewrite and optimize the query. Make sure demand_id, id and join IDs
carry indexes.

Run EXPLAIN ANALYSE your_query to understand how the parser works and
post it back here.

Kind regards,
Jean-Michel

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