The DELETE COLLATING_SEQUENCE statement deletes the named
collating sequence.
If you have defined a global field or database using the named
collating sequence, you cannot delete the collating sequence.
(B)0[m[4mDELETE[m [4mCOLLATING_SEQUENCE[m qq> sequence-name.
You must execute this statement in a read/write transaction.
If there is no active transaction and you issue this statement,
Oracle Rdb starts a read/write transaction implicitly.
Other users are allowed to be attached to the database when you
issue the DELETE COLLATING_SEQUENCE statement.
Additional Information:
explode
extract