=?iso-8859-2?Q?Artur_Zaj=B1c?= <aza...@ang.com.pl> writes: > Why there is so big difference between explain analyze (0.710 ms) and real > execution time (3309 ms)?
EXPLAIN ANALYZE doesn't account for all of the runtime involved. In
this case, I'd bet that session startup/shutdown is a big part of the
difference.
regards, tom lane
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