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#1 2015-09-18 06:45:23
SQL Statement:
Database Quizzes SQL Database
Question:
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);
prints
Option A):
9
Option B):
5
Option C):
0
Correct Answer is Option C):
0
Failure is the first step towards seccess.
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2015-09-18 06:45:23
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