Re: NOWAIT for row-level lock?

Hello Jerry,

The syntax is
SELECT *
 FROM table_A
FOR UPDATE NOWAIT gcunning_at_my-dejanews.com a écrit:

> Is there a way to NOT wait for a row -level lock held by another transaction?
>
> For instance, if:
>
> txn1 selects row 1 for update at a point in time. At a later time, txn2
> selects the same row for update, but txn1 still holds the lock (txn1 hasn't
> commited).
>
> Instead of waiting, is there a way to let txn2 know that the record is locked,
> so they can move on to another record?
>
> Thanks,
>
> Jerry
>
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Received on Fri Oct 23 1998 - 11:08:06 CDT