Hi,
Scenario is, our SSIS - SCD is taking a quiet bit of time to process.
We have source table + destination table + history table.
Data comes through source > gets compared against destination table.
Based on key columns....
If a record exists in source table but not in destination table (new records), we want to insert that into destination table.
If a record exists in source and destination table, and non-key columns are same, don't do anything.
If a record exists in source and destination table, and non-key columns are different (some or all), update those columns in destination table.
If a record does not exist in source but does exist in destination table,
move those records from destination table to history table
delete those records from destination table.
I found information about how to insert/update...but not sure about the last part where we have to move them to history table and then delete.
Can you guys make some suggestion? (articles would be a plus).
T
H
X