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Write a query to find the number of employees who got more
that 20,000/- and 50,000/- sal
Write a query to find the number of sudents in each course
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Answer Posted / krishna
here they want number of employees not empno.
select count(empid),sal from emp where sal between 20000
and 50000;
| Is This Answer Correct ? | 3 Yes | 1 No |
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