Creating the DBA Corner SQL tuning lab in the current schema.
Use only an approved non-production schema.

Table created.

Elapsed: 00:00:06.39

Table created.

Elapsed: 00:00:00.01

PL/SQL procedure successfully completed.

Elapsed: 00:00:00.71

    ORDERS                                                                                                                                                                                              
----------                                                                                                                                                                                              
    600000                                                                                                                                                                                              

1 row selected.

Elapsed: 00:00:00.02
Setup complete. No index exists on DBC_LAB_ORDERS(CUSTOMER_ID, STATUS).
