USING Clause

You can use the USING clause to declare explicit names for the violations table and for the diagnostics table.

If you omit the USING clause, the database server assigns names to the violation table and the diagnostics table. The system-assigned name of the violations table consists of the name of the target table followed by the string _vio. The name that the database server assigns to the diagnostics table consists of the name of the target table followed by the string _dia.

If you omit the USING clause, the maximum length of the name of the target table is 124 bytes.