Table employee has 10 records. It has a non-NULL SALARY column which is also UNIQUE

mhmadesk

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2022-07-08

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Table employee has 10 records. It has a non-NULL SALARY column which is also UNIQUE.
The SQL statement
SELECT COUNT(*) FROM employee WHERE SALARY > ALL (SELECT SALARY FROM EMPLOYEE);
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mhmadesk

2022-07-08

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Table employee has 10 records. It has a non-NULL SALARY column which is also UNIQUE

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