how to retrive the max(sal),deptno,empno in datastage?
Answers were Sorted based on User's Feedback
Answer / poornachandrababu.l
Hi, This is Poorna,
take a source and then copy stage,to copy stage 2 o/p links
one output is for aggregator and other for join.
In aggregator
set group=deptno
aggregator type=calculation
column for calculation=sal
max value output column=sal.
In Join stage do equee join based on deptno and sal .
And pass output of join Stage to target.
By doing this wasy we can get Max(sal) of the employee on
particular department.
Is This Answer Correct ? | 12 Yes | 0 No |
Answer / nagaraju k
first take oracle->aggregator->lookup->dataset
next take 2oracle stages and then take join stage join to connect lookup stage then success fully answre will come
Any doubt means call me
+960022516
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / santhosh
Take aggrigrator o/p as reference link to look up then you
will gwt require o/p
Is This Answer Correct ? | 2 Yes | 0 No |
SRC--> COPY stage--> 2 o/p links from COPY Stage-->
one is --> AGGREGATOR and other is --> JOIN-->TGT
-->In AGG Stage:
set group=DEPNO
aggregator type=calculation
column for calculation=SAL
max value output column=SAL
-->O/P of AGG Stage:
SAL(max(sal), DEPNO
-->In JOIN stage:
Inner Join on DEPNO and SAL and get the EMPNO as well.
By doing this, we get Max(sal) of the employee on particular DEPNO.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / guest
we can retrive the max(sal),deptno,empno in aggreator stage.
way is
set group=deptno
aggregator type=calculation
column for calculation=sal
max value output column=max(sal)
Is This Answer Correct ? | 6 Yes | 5 No |
Answer / srikanth
hi vamsi
this is srikanth
if it is seq file
it is not at all possible
because we need to get the empno,deptno also.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / srikanth
hi srinu this is srikanth
very good
but
give the perfect clarity to the users along with the navigations
any way good solutions
Is This Answer Correct ? | 0 Yes | 0 No |
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