On Fri, Mar 10, 2006 at 02:57:51PM -0600, Larry Rosenman wrote:
> Flavio Suguimoto wrote:
> > I need to mark a row with a value in a column, but first i need to
> > select the first row without this mark. But in some concurrents cases
> > i mark the row twice. How can i lock the row to avoid others
Flavio Suguimoto wrote:
> Hi all,
>
> I need to mark a row with a value in a column, but first i need to
> select the first row without this mark. But in some concurrents cases
> i mark the row twice. How can i lock the row to avoid others session
> get it?
>
> TABLE TICKET
> TICKET_NUMBER | MAR
Hi all,
I need to mark a row with a value in a column, but first i need to select
the first row without this mark. But in some concurrents cases i mark the
row twice. How can i lock the row to avoid others session get it?
TABLE TICKET
TICKET_NUMBER | MARK
1 |1
2 |0
