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Convert multiple rows to single row (multiple columns) in Informatica

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          We take for eg:
Source

Sid
code
value
1
A
ABC
1
B
BCD
1
C
CCD
2
A
SDC
2
C
ASD
3
D
DFG
           
            Target
Sid
code A
code B
code C
code D
1
abc
bcd
ccd
<null>
2
sdc
<null>
asd
<null>
3
<null>
<null>
<null>
dfg
                       





The flow of mapping is

Sq->Agg->Tgt1, tg2, tgt3…
Use Aggregator
Create Four Ports each having
MAX (DECODE (CODE,'A', VALUE)),
MAX (DECODE (CODE,'B', VALUE)),
MAX (DECODE (CODE,'A', VALUE)),
MAX (DECODE (CODE,'D', VALUE))
Group it by SID
 Connect those Four Columns to respective Target Columns

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