Difference stage is gives out empty or Null values
Posted: Thu Feb 01, 2007 4:45 pm
I am having before and after dataset. Using difference stageg. I am getting out put in DataSet. What ever the copy data (old data) is coming as its with diff code value. But for Insert data (1 new record) all the values are empty with diff code value. my column names are same in before and after dataset.
before dataset
key Val1
10 SAM
after dataset
key Val1
10 SAM
30 JIL
output from diff stage is
key Val1 diff
10 SAM 2
NULL NULL 0
What is the issue here? I tried changing the link order and RCP's. Still output either NULL for new rows or Empty
before dataset
key Val1
10 SAM
after dataset
key Val1
10 SAM
30 JIL
output from diff stage is
key Val1 diff
10 SAM 2
NULL NULL 0
What is the issue here? I tried changing the link order and RCP's. Still output either NULL for new rows or Empty