Specifying the table owner
With some databases, the owner of tables is mandatory to extract a schema, otherwise you could get multiple definitions of the same table in the .sch schema file, if tables with the same name exist in different database user schemas.
To prevent such duplicates, specify the schema owner with the -ow owner
option.
If this option is not used, fgldbsch will use the database login name passed with
the -un username
option. This is usually the case with SQL
Server and SAP ASE, where the owner of tables is "dbo".
fgldbsch -db test1 -un scott -up fourjs -ow dbo