Subject | Re: [firebird-support] Optimisation Question |
---|---|
Author | Carlos H. Cantu |
Post date | 2004-08-06T12:58:12Z |
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 ;)
Greetz,
Cantu
http://www.warmboot.com.br
FireBase - http://www.FireBase.com.br
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 ;)
Greetz,
Cantu
http://www.warmboot.com.br
FireBase - http://www.FireBase.com.br