Re: [SQL] Good Optimization

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> Bruce Momjian wrote:
> > 
> > Added to TODO:
> > 
> >         * In WHERE x=3 AND x=y, add y=3
> 
> I don't know if I'm way off, but wouldn't removing "x=y" improve
> performance further?

Let me rewrite it.  TODO list updated:
* In WHERE tab1.x=3 AND tab1.x=tab2.y, add tab2.y=3

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