Hi,

I have a table with approx.  2mln records.

There were a few for which I had to update statusfield, so I did:

        update table set statusflag = 'U' where id in ('id10', 'id20',
'id30');

this took so long that I cancelled it, and used separate

        update table set statusflag = 'U' where id = 'id10';

statements, which were executed in a fraction of a second.


Has someone an explanation for this ?


--
Feite Brekeveld
[EMAIL PROTECTED]



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