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That really depends on the database. With MySQL? Yes, you have to apply hundreds of tricks. With Oracle? Chances are, that the CBO knows much better than you ho

That really depends on the database. With MySQL? Yes, you have to apply hundreds of tricks. With Oracle? Chances are, that the CBO knows much better than you how to transform your SQL.

chris_wot 13y ago
Tell that to all those people still adding rule hints to their queries :-)
- lukaseder 13y ago
  Good point. It's been some time though, since I've last been using anything below Oracle 12c ;-)