Subject Re: [firebird-support] Optimisation Question
Author Carlos H. Cantu
ABS> Carlos,

ABS> I think he just mistyped the table name

Not just that... the first query seems to get "records" who does not
exists in TableB, and the second one will bring "records" that exists in
the two tables... so, they will not give the same result.

Anyway, I think all of us got what he wanted to say ;)


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