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 ...
A MySQL subquery is a query that is nested inside another query such as `SELECT`, `INSERT`, `UPDATE` or `DELETE`. In addition, a MySQL subquery can be nested inside another subquery. A MySQL subquery ...
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