so far, the subqueries we saw do not depend on any other query , and it will execute the subquery just once. but when it comes to a correlated subquery it's going to be slightly different. for every ...
so far, the subqueries we saw do not depend on any other query , and it will execute the subquery just once. but when it comes to a correlated subquery it's going to be slightly different. for every ...
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