On Wednesday, October 31, 2012 02:51:38 PM Pavel Stehule wrote:
> it is expected behave?
>
> 1.session
>
> postgres=# begin;
> BEGIN
> postgres=# lock oo IN ACCESS EXCLUSIVE MODE;
> LOCK TABLE
>
> 2. session
>
> postgres=# select * from oo for update nowait;
>
> hangs forever ....
NOWAIT is about row level locks, not about table level locks.
Andres
-- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
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