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SQL>
SQL>
SQL>
SQL> create table myTable
2 as
3 select rownum id, a.*
4 from all_objects a
5 where 1=0
6 /
SQL>
SQL>
SQL>
SQL> alter session set optimizer_mode=first_rows;
SQL>
SQL> select t1.object_name, t2.object_name
2 from myTable t1, myTable t2
3 where t1.object_id = t2.object_id
4 and t1.owner = 'WMSYS'
5 /
SQL> alter session set sql_trace=true;
SQL> drop table myTable;
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