Re: Performance Optimization for Dummies 2 - the SQL

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От Alex Stapleton
Тема Re: Performance Optimization for Dummies 2 - the SQL
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Msg-id 625D31A3-6332-4549-80A6-3661F03B278C@advfn.com
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Ответ на Re: Performance Optimization for Dummies 2 - the SQL  ("Merlin Moncure" <mmoncure@gmail.com>)
Ответы Re: Performance Optimization for Dummies 2 - the SQL  (Markus Schaber <schabi@logix-tt.com>)
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On 3 Oct 2006, at 16:04, Merlin Moncure wrote:

> On 10/3/06, Carlo Stonebanks <stonec.register@sympatico.ca> wrote:
>> Some very helpful people had asked that I post the troublesome
>> code that was
>> generated by my import program.
>>
>> I installed a SQL log feature in my import program. I have
>> posted samples of the SQL statements that cause the biggest delays.
>
> explain analyze is more helpful because it prints the times.

You can always use the \timing flag in psql ;)

l1_historical=# \timing
Timing is on.
l1_historical=# select 1;
?column?
----------
         1
(1 row)

Time: 4.717 ms





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