使用 Informatica Power Center 处理 SCD TYPE_2 中的删除

Question

We are trying to implement SCD type_2 using Informatica on the oracle 12C environment, the insert and update logic along with start and end date is working as per requirements, Can anyone please let me know how the delete logic can be implemented under the same? . how can we capture the source deleted records in SCD type_2?

Answer 1

The standard logic for processing SCD2 deletions is to:

1. Look up the current dimension record from the source deletion record
2. On the retrieved dimension record, set the SCD end date to the deletion date and the current flag to false