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Databases,Tables, Views, Indexing and SQL syntax
Hi Sergey,
Sorry for the delay, thanks for the right and brief reply, I have another question, why is that if we use condition in SQL, like you wrote t1.fieldnm = t2.fieldnm , it doesn't give rushmore optimization, but that doesn't happend if use condition like t1.fieldnm = 'varname' .
regards,
Budianto
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