Assume there is a table named EMP with below data:
EMPNO EMPNAME LOCATION SALARY (in thousands)
1111 ROHAN BLR 4
1112 SEETHA CHN 5
1113 YASINI TVM 3
1114 UMA TVM 3
1115 KIRAN PUN NULL
1116 REENA PUN 2

What will be the output of the following query?
SELECT SUM(SALARY) FROM EMP;

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