Hi,
I want to Display the data from Inner queries of co-related sub query. Below is what I wish to do...
Select Emp1 from EMP
where empcode IN (select empcd from DEPT
where Empfrstname like 'Sures%');
I want to add empcd from DEPT table to be displayed along with Emp1 of EMP table, I don't want to display empcode from EMP table. how can I do it?
My result set should display values of both Emp1 from table - EMP and empcd from DEPT table.
Guys, pls don't expect production code from me. Above is just a example.
How to Select and display the column data from Inner queries
Moderators: Kalicharan, Moderator Group
The below SQL should provide the same result.
Select Emp1, empcode
from EMP
where empcode in (select empcd from DEPT
where empfrstname like 'Sures%') ;
But, if you want to get a different field from DEPT other the EMPCD, then you can use the below SQL.
Select E.Emp1, D.FIELD2
from emp E
left join Dept D
on E.empcode = D.empcd
Where d.empfrstname like 'Sures%';
Select Emp1, empcode
from EMP
where empcode in (select empcd from DEPT
where empfrstname like 'Sures%') ;
But, if you want to get a different field from DEPT other the EMPCD, then you can use the below SQL.
Select E.Emp1, D.FIELD2
from emp E
left join Dept D
on E.empcode = D.empcd
Where d.empfrstname like 'Sures%';
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