How to make this nested select query?
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24-05-2021 - |
문제
how can I make this work?
$current_id=5;
SELECT Id FROM table1 WHERE Output='yes' and Time>(SELECT Time FROM table2 WHERE Id="'.$current_id.'") ORDER BY Time
Thanks!
해결책
Verify that $current_id actually has a value. Then check whether the subquery returns a value.
The query itself looks proper
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