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- Sun Sep 25, 2016 12:00 pm
- Forum: New to Vertica
- Topic: Why manual delete/insert better than update?
- Replies: 1
- Views: 18012
Why manual delete/insert better than update?
I was trying to understand why manual delete/insert take lesser time than update. My understanding is this- Delete/Insert: Deletes all records from all projections satisfying the predicate condition ( projections in ROS containers are intact /not dropped) Inserts records into new positions into all ...