Difference between @INROWNUM AND @OUTROWNUM

ksiva856@gmail.com · Post by **ksiva856@gmail.com** » Fri Mar 02, 2012 12:14 am

Hi, any one help me please, my concern is when i used both @INROWNUM & &OUTROWNU variable either in CONSTRAINTS OR STAGE VARIABLE OR DERVATIONS , i had got same Answers . what is the difference betweeen those and How to use those

Thank you
siva

kandyshandy · Post by **kandyshandy** » Fri Mar 02, 2012 2:11 am

Looks like you have tried something. One more try and you will understand. They both will not be same when count of output records is not EQUAL to count of input records

singhald · Post by **singhald** » Fri Mar 02, 2012 3:09 am

@INROWNUM - Input row counter. For use in constraints and derivations in Transformer stages.

@OUTROWNUM - Output row counter (per link). For use in derivations in Transformer stages.

so if there is any drop of records at transformer you can see the different no for both