you have two tables table 1 contains emp id,name and deptno
and tble 2 contains only depatment number some of the
depatment no of 1st table are not present in table 2 how
will you create a report only to get the departments of
which excess in table 1
Answers were Sorted based on User's Feedback
Answer / taruna
The question is 'how to create a report' and not database query!!! We may apply MINUS operator between the two queries in query panel. This will give the difference.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / vishal
select a.empid, a.name, a.deptno from table1 a, table2 b where a.deptno != b.deptno
| Is This Answer Correct ? | 8 Yes | 6 No |
Answer / rajesh kumar
select empid,name,depno from table1,table2 where
table1.deptno not in table2.deptno
| Is This Answer Correct ? | 5 Yes | 3 No |
Answer / amutha
select empid,name,depno from table1,table2 where table1.deptno=table2.deptno(+)
| Is This Answer Correct ? | 3 Yes | 10 No |
Tell me a business scenario where I can achieve the data through MINUS only not through subquery.
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