Deleting a DB File
Delete a DB file from a dbspace. With the exception of the IQ_SHARED_TEMP dbspace, you cannot delete the last DB file in a dbspace.
Emptying a DB File
Empty a DB file and move the objects in the file to another available read-write DB file.
Generating DB File DDL Commands
Display the data description language SQL code for adding a DB file to a dbspace. The SQL code can be a useful reference and training tool.