FULLTEXTCATALOGPROPERTY(): This function returns full-text catalog property information. This function returns an integer value. But, if the user does not have permission to view the object then this function returns null value.
Function Syntax
FULLTEXTCATALOGPROPERTY (‘catalog_name’ ,’property’)
catalog_name : This is the name of the full-text catalog.
These are the valid property name of this function :
LogSize and PopulateStatus properties will be removed from the future version of SQL Server. So, avoid using these properties in the new application development.