Answer / madhavareddy

seqstage->sortstage->transformerstage->removedupicatestage->targetdataset

sortstage->put chagekeycolum=true

transformer -> stagevariable->sv1 if change key colum =1 then in.column else sv1::in.column

in derivation colum give ->sv1

then in remove duplicate stage keep last record option

then you will get desired output

Answer / prasad

MadhavaReddy, who gave logic that is correct.

I tried, got exact result.

Answer / gopal

In the transformer stage u can use concatination symbol for
first two records like Record1 : Record2 this is for first
column and second column u mentioned as it is.

Answer / radhakant kumar

hey it is just a example it could be like this..
1 Srini
1 vasa
1 aaaaa
the complete solution will be
say col1 and col2 so define stage variable in transformer
col1--------------->a(interger)
col2--------------->b(varchar)
if a=c then d:b else ''-->e(varchar)
e----->d(varchar)
a----->c(integer)

then in target pass e value to col2 and map col1 to col1

Answer / narayana kota

Hi

you can do this job using Pivot Stage convert these rows in
Columns by specify the column name in pivot stage as
first_column ,second_column and third_column and using
tranformer stage concatante first_column and second_column
using stage variables and pass to target.


if any method is there plz let me known
Regards
Narayana Kota
pnarayana12@gmail.com

Answer / satya

Make U r source file as SOURCE and LOOKUP Files then
Make lookup on key(in u r question first column),if u find
then concatination of u r source value and u r look up VALU
(Srini:Vasa)

hi my source is:: empno,deptno,salary 1, 10, 3.5 2, 20, 8 2, 10, 4.5 1, 30, 5 3, 10, 6 3, 20, 4 1, 20, 9 then target should be in below form... empno,max(salary),min(salary),deptno 1, 9, 3.5, 20 2, 8, 4.5, 20 3, 6, 4, 10 can anyone give data flow in data stage for the above scenario.... thanks in advance...

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