Posted By: thvi (Takove jedno pako) on 'CZwww'
Title:     Re: JET Database Engine chyba
Date:      Tue Aug 28 12:53:23 2001

> 
> Ahoj, 
> 
> mam u nejake aplikace pod ASP a MS Access (kritiku znam, chci radu
> a ne kritiku :) a radit s prechodem na neco jineho taky nepotrebuju)
>  problem s tim ze kdyz mi pristupuje vice lidi najednou k urcitym
> zdrojum tak se mi obcas stava ze dojde k chybovemu stavu zhruba:
> 
> Microsoft JET Database Engine error '80040e21' 
> The Microsoft Jet database engine stopped the process because you and
> another user are attempting to change the same data at the same time.
> 
> Trochu tu problematiku ovladam a myslim si ze by to mohlo byt
> nevhodnym nastavenim "kurzoru" a "typu uzamceni" databaze.
> Pouzivam LockOptimistic a staticky kurzor? Pomohlo by uzamceni
> Pesimistic? Rozdily jaksi znam, resp. je mam nactene, ale prakticke
> fungovani mi o krapitek unika.

Take jsem to nikdy poradne nestudoval, ale pri Pessimistic zamykani nemam 
nejmensi problemy :o) (zatim :o)

 > diky
> Lightfoot
>  
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