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Postgres will return the plan when you prefix the actual SQL statement with 'EXPLAIN' or 'EXPLAIN ANALYZE'.

EXPLAIN will get the plan without executing it, EXPLAIN ANALYZE will also execute it, then returns the plan and some detail of the result (like the number of rows); both output a table-like structure with 1 column: 'QUERY PLAN'.

(Here is an plan-analyze site that is sometimes handy: http://explain.depesz.com/


In reply to Re: DBD::Pg returns select plan on execute by erix
in thread DIB:Pg returns select plan on execute by solfier

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    [Eily]: Discipulus that's a chess joke BTW right? Because bishops don't walk straight :D
    [choroba]: stop making chessy jokes about bishops!
    [choroba]: I mean cheesy
    [LanX]: lol
    [ambrus]: no, the chess bishop itself is a joke on real bi-shops
    [ambrus]: or at least on the stereotype of bi-shops
    [choroba]: we call chess bishops "archers"
    [Eily]: choroba sorry, I had to get that off my chess
    [ambrus]: chess certainly hasn't started those stereotypes, like how kings aren't that powerful but has convinced their whole country to work for them, etc. it's just poured them to a nice clean form that would easily get propagated.

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