Re: PREPARE and transactions
От | Bruce Momjian |
---|---|
Тема | Re: PREPARE and transactions |
Дата | |
Msg-id | 200407110309.i6B39r824701@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: PREPARE and transactions (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
What was the conclusion for PREPARE done inside transactions? --------------------------------------------------------------------------- Tom Lane wrote: > "Jeroen T. Vermeulen" <jtv@xs4all.nl> writes: > > I think we're talking at cross purposes here... If the client doesn't use > > explicit transactions, as you say is common, then you're obviously not > > defining prepared statements inside explicit transactions either. > > This whole discussion seems to be considering only the case of PREPAREs > issued as SQL statements, by a programmer who is fully cognizant of > where he's beginning and ending transactions. > > The issue I was trying to raise at the beginning of the thread was: what > about prepared statements created by client libraries (think JDBC for > instance) using the V3 protocol Parse message? Rolling back a > successful prepare because of a later transaction failure seems like > exactly not what such a library would want. > > regards, tom lane > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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