Computer Science · Database Management Systems
In relational database queries, under what scenario does the EXCEPT operator return rows?
- 1All rows from the second query result set exclusively
- 2Rows that appear in both queries, retaining all duplicate entries
- 3Rows that are present in the first query result set but not in the second query result set✓
- 4Rows that are common to the result sets of both queries
Correct answer
Rows that are present in the first query result set but not in the second query result set
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