Re: Select For Update question
| От | Jean-Christian Imbeault |
|---|---|
| Тема | Re: Select For Update question |
| Дата | |
| Msg-id | 3E814C5F.2040102@mega-bucks.co.jp обсуждение исходный текст |
| Ответ на | Select For Update question (Jean-Christian Imbeault <jc@mega-bucks.co.jp>) |
| Ответы |
Re: Select For Update question
|
| Список | pgsql-jdbc |
Barry Lind wrote:
>
> You are running with AutoCommit turned off aren't you?
> Without autocommit being turned off, the locks will be immediately
> released as soon as the statement autocommits and ends the tranaction.
I am really new to using transactions with JDBC so I did not know about
AutoCommit, I'll look into that. Anything else I should know about when
trying to use transaction? I have been naively doing them as I would on
the psql console, i.e:
stmt.executeQuery("BEGIN");
//many update statements
stmt.executeQuery("COMMIT");
From what you have written I'm guessing that is *not* the way to go
about it ...
Any pointers to documentation relation to transactions and JDBC welcomed :)
Thanks,
Jean-Christian Imbeault
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