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04-15-2008, 10:58 PM
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 Re: Weird behavior in transaction handling (Possible bug ?) Actually, reviewing your original post. Yes the commit fails silently. However the insert does not fail silently and should throw an error! Do you check for errors here ? Dave j.random.programmer wrote: >>an error. And I don't believe commit fails silently, >>it should give you >>an error. >> >> > >Nope, no error. See the original post, there isn't any >error >in the postgresql logs either, and no error at the >JDBC layer. > > > >>(notably Oracle). So I would expect you're coming >>from an oracle DB >>experience... >> >> > >Nope. I've been using Postgresql for years now (after >having >used mysql/innodb and gotten rather tired of _that_). > >:-] > > > >>Please note that setting a savepoint in postgres is >>not nearly free, so >>be careful how often you do it. >> >> > >After further testing, the standalone psql client also >shows >the same behavior so I guess this is a postgresql >database >thing, not driver specific. > >Here's my humble suggestion. If technically possible, >have >the driver throw a SQLExeption when trying to commit() > >and when the driver knows that commit() is going to >fail. > >Maybe the driver can simple track if it's recieved any >kind >of error messages on a given connection. If so, then >when >commit() is called on that connection, the driver >should >throw a SQLException ? > >Otherwise, you're asking for very esoteric bugs to say >you have >commit() succesfully yet fail silently. That's more >like a mysql >thing, *not* a postgresql thing right ? > >Best regards, > >--j > > > > > >__________________________________ >Do you Yahoo!? >Meet the all-new My Yahoo! - Try it today! >http://my.yahoo.com > > > >---------------------------(end of broadcast)--------------------------- >TIP 8: explain analyze is your friend > > > > -- Dave Cramer http://www.postgresintl.com 519 939 0336 ICQ#14675561      |
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