On Mon, Dec 01, 2008 at 10:14:52AM +0100, Bart Degryse wrote: > I'm having a transaction problem when executing prepared statements using the PHP PDO-PGSQL module. > What happens is this: > On the first $subItem, $checkSubscription goes well, but $insertReminderEntry fails with error > "Duplicate key violates unique constraint" > This error should just be logged and the code should continue with the second $subItem. > And it does, but the second $checkSubscription also fails with error > "Current transaction is aborted, commands ignored until end of transaction block" > And that was not what I meant to happen. That's the way postgresql works. Either all statements in a transaction succeed, or none of them do. Postgres doesn't do the half-half thing you're looking for. There are a number of ways to deal with it: first check if the row exists, use a stored procedure to make the checking transparent. You can use savepoints to acheive your goal also. The archives may describe other solutions. Have a nice day, -- Martijn van Oosterhout <kleptog@xxxxxxxxx> http://svana.org/kleptog/ > Please line up in a tree and maintain the heap invariant while > boarding. Thank you for flying nlogn airlines.
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