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DBCC CLONEDATABASE

Published 2016-07-12 by Kevin Feasel

Kennie Pontoppidan talks about a new DBCC command:

This command enables you to take a copy of the schema and the statistics for an existing database into a new database. According to the documentation, DBCC CLONEDATABASE

  • Creates a new destination database that uses the same file layout as the source but with default file sizes as the model database.

  • Creates an internal snapshot of the source database.

  • Copies the system metadata from the source to the destination database.

  • Copies all schema for all objects from the source to the destination database.

  • Copies statistics for all indexes from the source to the destination database.

I knew there were ways of scripting out statistics, but DBCC CLONEDATABASE looks like a new and interesting beast.

Published in Administration and T-SQL Tuesday