Answer / jyothiram

PUT SORTER WITH KEY OF ROWID IN FIRST EXPRESSION FLAG THE
RECORDS WHICH IS HAVING MORE THAN ONCE ,TAKE PRV PORT AS
VARIABLE MATCH IT WITH CURRENT AND SET FLAG OUT ACCORDINGLY,
IN NEXT EXPRESSION CHCEK FOR FLAG, IF IT SETS
DO 'XX'||SUBSTR(ROWID,3) OTHER WISE ROWID ONLY . HOPE THIS
WILL SOVE .

Answer / rajendra

Through Dynamic lookup you can handle it very easily.

Answer / krishnakanth.ch

First make sure the values are sorted by rowid and passed
to an expression transformaion.Now create a variable port
in the exp. Lets think var1 and make it empty in the
expression .

now compare rowid with var1 by

IIF(VAR1=ROWID,XX||SUBSTR(ROWID,3,3),ROWID)

When the session starts, since initially the var1 is null,
it will be replaced with first rowid. When the second
record is passed, the values will match the required format
of rowid will be passed and remember to pass the value in
the var1 to the next transformation or target.

Hope this will solve.
Please let me if anything is wrong or does not work out.

Answer / rao

its not working

Answer / mfg

create an output port and write the expression to replace
values or create a stored procedure and call it expression
transformation

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