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Re: SELECT is immediate but the UPDATE takes forever

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Quoting Raimon Fernandez <coder@xxxxxxxxx>:

I want to understand why one of my postgresql functions takes an
eternity to finish.

Here's an example:

UPDATE comptes SET belongs_to_compte_id=42009 WHERE (codi_compte LIKE
'10000%' AND empresa_id=2 AND nivell=11); // takes forever to finish

[...]

but the same SELECT count, it's immediate:

SELECT count(id) FROM comptes WHERE codi_compte LIKE '10000%' AND
empresa_id=2 AND nivell=11;

Maybe there is any check or constraint on belongs_to_compte_id.comptes that
might take longer?

Cheers,

   -Mike

--
MichaÅ Roszka
mike@xxxxxxxxxxxxxxx


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