How to eliminate 1st and last rows from the source and load
the inbetween rows.
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Answer Posted / kamlesh mishra
The PowerCenter Server skips the specified number of rows
before reading the file. Use this to skip header
rows in the file.
And for last rows implement following logic.
1) Take sorter transformation reverse the rows on the basis of some key field like empno.
2)take expr transformation add nextval from sequence generator
3) Take filter transformation add condition nextval !=1 .
4)(optional)reverse the rows again using sorter transformation.
5) From filter to tgt connect the respective ports.
Src---->SQ--->SORTER--->EXPR---->FILTER---->SORTER---->TGT
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