Hi,
On Wednesday, October 31, 2012 02:51:38 PM Pavel Stehule wrote:
> Hello
>
> 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 ....
Yes, I think so. From the documentation:
Note that NOWAIT applies only to the row-level lock(s)
(http://www.postgresql.org/docs/9.2/static/sql-select.html)
Greetings,
CK