Re: Redundant sub query triggers slow nested loop left join

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Well, that's darn odd.  It should not be getting that so far wrong.

I've been puzzling on this for over a week now, but can't seem to find a solution. Would you have some more hints of what I could possibly try next? As far as I can see, the mentioned status column is just a simple column. Or could it be related to the fact that its type is var(1)? Would that confuse the planner?

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