On Fri, Sep 21, 2007 at 11:53:54AM +0200, Ottavio Campana wrote:
> the point is that for each table I have a copy I previously made and I
> want to create an incremental backup. My problem is that I don't want
> the original table to change, so I lock it.
>
> I admin that exclusive lock is probabl
Albe Laurenz ha scritto:
> Ottavio Campana wrote:
>> I'm writing a python script to update some tables in a db. My
>> problem is
>> that I need to lock a couple of tables, perform several operations and
>> read the corresponding output.
>>
>> I was thinking about lock in exclusive mode, but in the
Ottavio Campana wrote:
> I'm writing a python script to update some tables in a db. My
> problem is
> that I need to lock a couple of tables, perform several operations and
> read the corresponding output.
>
> I was thinking about lock in exclusive mode, but in the
> documentation I
> found that
I'm writing a python script to update some tables in a db. My problem is
that I need to lock a couple of tables, perform several operations and
read the corresponding output.
I was thinking about lock in exclusive mode, but in the documentation I
found that it is valid only in a transaction. But s
