Hi all,
is there on the net any general howto on SQL query optimizations? We have recently moved our project from MySQL to PostgreSQL and are having problem with one of our queries. The EXPLAIN command is surely useful but I don't know how to read it and how to use the output to optimize the query so I'm looking for some intro that could help me.
-- Miroslav Šulc
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---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend
