25.06.2014 11:46, Roman Simakov wrote:
> 2014-06-25 12:09 GMT+04:00 Dimitry Sibiryakov <s...@ibphoenix.com>:
>>   In this case why to use READ COMMITED transaction at all?..
>
> Because opening cursor is not opening transaction. You can have long
> transaction but not opened cursors. Do not open if you are not going
> to fetch.

   I.e. a strange application developer start transaction, then, after some 
time, start a 
query and want to see data consistent to the moment of query start instead of 
transaction 
start?
   May be it would be better if (s)he use brain and start transaction when it 
is really 
needed?..

-- 
   WBR, SD.

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