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وارد شوید

Computer Science for IGCSE & O level - Databases (Section 2 - No. 25)

What is the role of the `HAVING` clause in an SQL query?
To filter data before the `GROUP BY` clause.
To filter aggregated data after the `GROUP BY` clause.
To sort the result set.
To specify which columns to select.

توضیح

The `HAVING` clause filters the results of grouped data based on a specified condition, working in conjunction with the `GROUP BY` clause.

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