cancel
Showing results for 
Search instead for 
Did you mean: 

What is difference between table comparison compared column and history preserving compared column

Former Member
0 Kudos

Hi

Can any one please tell me

What is difference between table comparison compared column and history preserving compared column

Accepted Solutions (0)

Answers (1)

Answers (1)

former_member187605
Active Contributor
0 Kudos

DS will generate an update rowtype for every record that has at least one comparison column mismatch in a Table_comparison transform. If only columns that are not included in the compared columns are changed, no update will be generated.

It will generate an additional insert for every record that has at least one comparison column mismatch in a History_Preserving transform. If only columns that are not included in the compared columns are changed, no history will be preserved.