Converts pre-version 12.4.2 VARCHAR data to compressed format.
ON, OFF
Can only be set for the PUBLIC group. Takes effect when you run sp_iqcheckdb in any mode.
OFF
Helps further compress data and improve performance, especially for databases with many variable character strings.
You set this option and then run sp_iqcheckdb only once, and only for VARCHAR columns that were created before Version 12.4.2.
