Updating millions of rows bulk collect


We change our saving strategy depending on the number of rows you need to save.Jonathan: Unfortunately no, the Sql Bulk Copy has been created more than a decade ago and the .In real life, one of the tables is a normalized table and the other is denormalized, and they actually reside in separate databases with a db_link that can be used to read Table A from the database that Table B resides on.Plus, I am not a DBA, and cannot implement triggers.NET Framework still doesn’t support bulk delete, update and merge.We’re offering these methods and many more features on our website



It’s always interesting as a programmer to see the evolution of a project and how people from Microsoft are coding.

Jonathan: Entity Framework performs a round trip to the database for every record it saves.