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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fixed it wasnt nulls gfdi
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Replying to @mnwoodhouse
yeah and speed is a factor here :c
8:19 AM - 4 Jun 2019
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