winform right ? 2009/9/14 Delucia <[email protected]>
> > I disagree for the following reason: Take this scenario where 2 users > are updating the database and HiLo max_Lo is 1000. > > user 1: > - get next_hi for customer entity -> 1 > - insert custmer -> custmer_id = 1001 > - get next_hi for employee entity -> 2 > - insert employee -> employee_id = 2001 > > user 2: > - get next_hi for customer entity -> 3 > - insert custmer -> custmer_id = 3001 > - get next_hi for employee entity -> 4 > - insert employee -> employee_id = 4001 > > while if you get the next_hi per session it will: > > user session 1: > - get next_hi for customer entity -> 1 > - insert custmer -> custmer_id = 1001 > - insert employee -> employee_id = 1002 > > user session 2: > - get next_hi for customer entity -> 2 > - insert custmer -> custmer_id = 2001 > - insert employee -> employee_id = 2002 > > you can see the second implementation is much better and more > efficient. > > On Sep 14, 5:28 pm, Tuna Toksoz <[email protected]> wrote: > > This is something not harmful, why do you care for id's anyway? if you > want > > you can implement your own generator. This is, I believe nice feature of > > Hilo as you can track id's better. > > > > Tuna Toksöz > > Eternal sunshine of the open source mind. > > > > > http://devlicio.us/blogs/tuna_toksozhttp://tunatoksoz.comhttp://twitter.com/tehlike > > > > > > > > On Mon, Sep 14, 2009 at 4:54 PM, Delucia <[email protected]> wrote: > > > 1000- Hide quoted text - > > > > - Show quoted text - > > > -- Fabio Maulo --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
