Logging successful SELECTS?

2013/1/24 Matthew Vernon <matthew.vernon@sac.ac.uk>:

I can get postgres to log unsuccessful queries, including the user who
wrote them, but I'm missing how to get postgres to log the successful
queries too (I don't need a store of the answer, just the query
itself). How do I do this?

You can use either log_min_duration_statement or log_statement.
http://www.postgresql.org/docs/current/interactive/runtime-config-logging.html

I would recommend using the first one, logging all statements that took longer
then, say, 300ms. Otherwise logs might become too huge to manage.

--
Victor Y. Yegorov

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2013/1/24 Matthew Vernon <matthew.vernon@sac.ac.uk>:

Hi,

I can get postgres to log unsuccessful queries, including the user who
wrote them, but I'm missing how to get postgres to log the successful
queries too (I don't need a store of the answer, just the query
itself). How do I do this?

use log_min_duration_statement = 0

Regards

Pavel Stehule

Thanks,

Matthew

--
Matthew Vernon
Quantitative Veterinary Epidemiologist
Epidemiology Research Unit, SAC Inverness

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