[rlug] Re: mysql [newbie]

[Petru Paler]

On Fri, 2001-09-07 at 14:30, Cristian Paslaru wrote:
> Dar se poate face astfel si e mai rapid ca executie:
> select * from tabel1, tabel2 where tabel1.camp1+' '+tabel1.camp2 not in 
> tabel2.camp1

"mai rapid" decat ce?


Petru

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