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What is the difference between join and union.
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Answer Posted / krish
how to fine top 3 emp(sal) from each deptno
i want the out put like this
sal deptno
100 20
200 20
300 20
150 30
250 30
350 30
so top 3 from each dept
thank u
| Is This Answer Correct ? | 1 Yes | 5 No |
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