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By using Transformation i need top most 5 employee salary
from each deptwise? Deptno 10,20,30? which transformation
we need to use?
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Answer / sujana
v can do dis by using rank tranf... grpby dept no and rankindex=5
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / kiran
CREATE ONE ROUTER IN THIS CREATE 3 OUTPUT PORTS LIKE DEPT10,DEPT20,DEPT30.THEN OUTPUT OF THIS GIVE TO RANK IN RANK SPECIFY TOP AND NO OF RNAKS 5 THE WE GET EACH DEPT WISE TOP 5 RANKS.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / ashwin
A simple way is here:
1: Drag & drop source and target
2: Create a Rank Transformation in between them
3: Open the rank t/r & go to Ports
4: Give Sal as 'R'(Rank) & Tick Group by on Deptno
5: Goto Properties select Top/Bottom,No.of Ranks=(as you need)
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / suguna
by using rank transformation rank of salary and aggregator
transformation for group by dept wise
| Is This Answer Correct ? | 4 Yes | 4 No |
Answer / sujana
@above
in rank also v hav grpby option..no need 2 use aggregator
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / jay
Override SQL in source qualifies with bellow query
Select Top 5 EmpNo, DeptNo, Sal from Employee where DeptNo = 10 order by Sal desc
Union All
Select Top 5 EmpNo, DeptNo, Sal from Employee where DeptNo = 20 order by Sal desc
Union All
Select Top 5 EmpNo, DeptNo, Sal from Employee where DeptNo = 30 order by Sal desc
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / gd
First override source qualifier
Select * from emp where deptno in(10,20,30);
Next sorter T/r sort on salary column desc
Then rank T/r set rank properties top and number of ranks is 5
target achieved
| Is This Answer Correct ? | 2 Yes | 4 No |
Answer / jay
Override SQL in source qualifies with bellow query
Select Top 5 EmpNo, DeptNo, Sal from Employee where DeptNo = 10 order by Sal desc
Union All
Select Top 5 EmpNo, DeptNo, Sal from Employee where DeptNo = 20 order by Sal desc
Union All
Select Top 5 EmpNo, DeptNo, Sal from Employee where DeptNo = 20 order by Sal desc
| Is This Answer Correct ? | 0 Yes | 2 No |
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