In SCD type 2 effective date, the dimension table will have start-date and end-date as the fields. If the end-date is null, then it indicates the current row.

As the number of types of slowly changing dimensions (SCDs) increased, things have ended with Types 0 through 7, making essentially eight of them. But it is unclear whether there full consensus exists ...

Slowly Changing Dimension Type 3 preserves only few history versions of data, most of the time ‘Current’ and Previous’ versions. The ‘Previous’ version value will be stored into the ...