Zeugswetter Andreas SB wrote:
> > > > Are there many applications which have many SELECT statements(without
> > > > FOR UPDATE) in one tx ?
> > >
> > > Why not ?
> > >
> > It seems to me that multiple SELECT statements in a tx has little
> > meaning unless the tx is executed in SERIALIZABLE isolation level.
>
> E.g. a table is accessed multiple times to select different data
> in an inner application loop. No need for serializable here.
>
And seems no need to execute in one tx.
Hmm,we seems to be able to call a cleanup procedure
internally which is equivalent to 'commit' after each
consecutive read-only statement. Is it a problem ?
Regards.
Hiroshi Inoue
