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Re: Query optimization problem

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Peter wrote:

Query returned successfully with no result in 600 ms.

Why SELECT takes 3+ second to execute? Is it something to do with my Postgres server optimization, or PgAdmin does not show correct data retrieval runtime (leaks over into query runtime or something)?

Data transfer and display time usually.

Try SELECT count(*) FROM ... instead and see if the times are closer.

--
  Richard Huxton
  Archonet Ltd


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