select rowid from T_PM_DEPOSIT_HIS partition(DEPOSIT_HIS_20120104) ;

SQL> set linesize 200

SQL> set pagesize 200

SQL> set autot trace

----该条数据取自partition(DEPOSIT_HIS_20120104) 分区

SQL> select * from T_PM_DEPOSIT_HIS where rowid='AAAqFKAAYAABTzUAAB';

Execution Plan

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Plan hash value: 1146909301

---------------------------------------------------------------------------------------------------------------

| Id  | Operation		        | Name	      | Rows  | Bytes | Cost (%CPU)| Time     | Pstart| Pstop |

---------------------------------------------------------------------------------------------------------------

|   0 | SELECT STATEMENT	        |		      |     1 |   183 |     1	(0)| 00:00:01 |       |       |

|   1 |  TABLE ACCESS BY USER ROWID| T_PM_DEPOSIT_HIS |     1 |   183 |     1	(0)| 00:00:01 | ROWID | ROWID |

---------------------------------------------------------------------------------------------------------------

Statistics

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	  5  recursive calls

	  0  db block gets

	  3  consistent gets

	  0  physical reads

	  0  redo size

       2236  bytes sent via SQL*Net to client

	524  bytes received via SQL*Net from client

	  2  SQL*Net roundtrips to/from client

	  0  sorts (memory)

	  0  sorts (disk)

	  1  rows processed