SQL> select * from scott.dept;
Execution Plan
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0 SELECt STATEMENT Optimizer=CHOOSE
1 0 TABLE ACCESS (FULL) OF 'DEPT'
Statistics
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0 recursive calls
2 db block gets
2 consistent gets
0 physical reads
0 redo size
604 bytes sent via SQL*Net to client
503 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)