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Join Design
File A -----> tMap -----> Output
(row1) ^
|
|
|
File B
(row2)
File A
src_id | name_id
1 | SmithJohn
2 | DaykinTom
3 | LinnMalissa
3 | MassBarbara
File B
key_fob | name_id
A | SmithJohnA
B | DaykinTomT
C | LinnMalissaG
d | MassBarb
I would like to join file A and file B using a tMap. I want to be able to make use of the tMap rejection logic.
I was trying to use something like row1.name_id.contains(row2.name_id) within the tMap for the join but cannot make it compile.
Any ideas?
Thank you
Peter
@pd_ , can you provide screenshot of tmap settings?
@pd_ , can you provide screenshot of tmap settings?
Hi,
In the tMap for row2, click on the button "Enable/disable expression filter" (white arrow with a green plus), in there you can put the expression you're after. Though from the way you described it, it should probably be:
row2.name_id.contains(row1.name_id)
Hi,
In the tMap for row2, click on the button "Enable/disable expression filter" (white arrow with a green plus), in there you can put the expression you're after. Though from the way you described it, it should probably be:
row2.name_id.contains(row1.name_id)