Oracle PL/SQL/Sequence/Drop Sequence

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Drop a SEQUENCE

SQL>
SQL> CREATE SEQUENCE supplier_seq
  2      MINVALUE 1
  3      MAXVALUE 999999999999999999999999999
  4      START WITH 1
  5      INCREMENT BY 1
  6      CACHE 20;
Sequence created.
SQL>
SQL> select supplier_seq.nextval from dual;
   NEXTVAL
----------
         1
SQL> select supplier_seq.nextval from dual;
   NEXTVAL
----------
         2
SQL> select supplier_seq.nextval from dual;
   NEXTVAL
----------
         3
SQL> select supplier_seq.nextval from dual;
   NEXTVAL
----------
         4
SQL>
SQL> drop sequence supplier_seq;
Sequence dropped.
SQL>
SQL>