Determines whether or not a user can update system catalogs within current database.
Syntax:
property CanUpdateSysCatalogs: boolean;
Description:
Use read-only CanUpdateSysCatalogs property to determine whether or not a user specified
by UserName property can update system catalogs within current database.
Even a superuser (root) may not do that unless CanUpdateSysCatalogs property is set to TRUE.