I want to pull data from an source destination. How can I insert rows that are not already in the table and update rows that already exist ?
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I want to pull data from an source destination. How can I insert rows that are not already in the table and update rows that already exist ?
We could use LOOK UP on target for the existing recrods. On matching Update otherwise insert in the target.
Other approach of using the MERGE statement.
thanks
prav