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SQL> create table orders (
     order_no      number,
     part_no       varchar2(40),
     ord_date      date
     )
     partition by range (ord_date)
      (partition Q1 values less than (TO_DATE('01-APR-1999','DD-MON-YYYY')),
       partition Q2 values less than (TO_DATE('01-JUL-1999','DD-MON-YYYY')),
       partition Q3 values less than (TO_DATE('01-OCT-1999','DD-MON-YYYY')),
       partition Q4 values less than (TO_DATE('01-JAN-2000','DD-MON-YYYY'))
      )
     ;
Table created.
SQL> create index orders_global_1_idx
     on orders(ord_date)
      global partition by range (ord_date)
       (partition GLOBAL1 values less than (TO_DATE('01-APR-1999','DD-MON-YYYY')),
        partition GLOBAL2 values less than (TO_DATE('01-JUL-1999','DD-MON-YYYY')),
        partition GLOBAL3 values less than (TO_DATE('01-OCT-1999','DD-MON-YYYY')),
        partition GLOBAL4 values less than (MAXVALUE)
       )
     ;
Index created.
SQL> create index orders_global_2_idx
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