On 10/26/10 17:41, Merlin Moncure wrote:
> On Tue, Oct 26, 2010 at 11:08 AM, Leonardo Francalanci <m_lists@yahoo.it> wrote:
>>> temp tables are not wal logged or
>>> synced. Periodically they can be flushed to a permanent table.
>>
>>
>> What do you mean with "Periodically they can be flushed to
>> a permanent table"? Just doing
>>
>> insert into tabb select * from temptable
>>
>
> yup, that's exactly what I mean -- this will give you more uniform
In effect, when so much data is in temporary storage, a better option
would be to simply configure "synchronous_commit = off" (better in the
sense that the application would not need to be changed). The effects
are almost the same - in both cases transactions might be lost but the
database will survive.