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Message Posted: Sat, 09 Jul 2005 @ 08:28:00 GMT
<-- Anonymously Posted: Saturday, July 09, 2005 04:03 -->
A couple of questions on RI.
How do I identify both tables bound by RI constraints?
Also, can anyone share any findings when using the 'soft-RI' feature? When does the optimiser decide not to join? Is it when PI selection is used? I'm seeing explains where a join is taking place even when columns from only one table are referenced.
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