Ok extremely dumb question SQL join of two tables, want to check intersection of rows simple join on two columns being equivalent: 180k rows select count(1) from table A where exists (two column equivalency in table B): 200k rows why why I want to go home
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Why the fuck don't left joins work You will JOIN when I tell you to!pic.twitter.com/wc2wQrg326
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I did it Think this should work Burning another week of CPU time to build the final table Cant wait to see my large ugly sonpic.twitter.com/jCzzo0h7c3
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