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without using rank transformation how can we rank items by
using some other transformations

Answers were Sorted based on User's Feedback



without using rank transformation how can we rank items by using some other transformations..

Answer / sukanta

how your rank will look like

let suppose
ename sal
a 1000
b 1000
c 2000
d 1000
e 2000
and rank will work upon sal column.

what will be your target as per informatica rank works

ename sal rank
a 1000 1
b 1000 1
d 1000 1
c 2000 4
d 2000 5

if your rank will like this

ename sal rank
a 1000 1
b 1000 2
d 1000 3
c 2000 4
d 2000 5
or

ename sal rank
a 1000 1
b 1000 1
d 1000 1
c 2000 2
d 2000 2

all are can be done by using expression
transformation,sorter and aggrerator transformation combined
in a mapping.

Regards

Sukanta

Is This Answer Correct ?    5 Yes 3 No

without using rank transformation how can we rank items by using some other transformations..

Answer / bhupal

Use sorter t/r first and sort the data by using which port
u want

next use that expression t/r to generate the sequence by
using variable port

next u can use the filter t/r to restrict the data or
required ranks as a output.

Is This Answer Correct ?    2 Yes 0 No

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