Input is like
1
1
1
2
2
3
and out put should be 1
2
3
How can u acheive using rank transformation ??
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Answer Posted / gyana
after source qualifier take a rank t/r
set the group by as column_id and in rank property set
# the number of rank=1
after that connect to target .you can get the desired result
SOURCE---->SQ--->RANK T/R----->TARGET
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