SQL> select * from v$version where rownum<=1;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
CREATE TABLESPACE aaa DATAFILE
'/u01/app/oracle11g/oradata/test/aaa01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE UNLIMITED
LOGGING
PERMANENT
EXTENT MANAGEMENT LOCAL AUTOALLOCATE
BLOCKSIZE 8K
SEGMENT SPACE MANAGEMENT MANUAL
FLASHBACK ON;--建立表空间mssm主要目的是演示可以重复,保持插入的数据顺序与显示的信息一致。
insert into t select rownum id1 ,2 id2 ,'bbbb' name from dual connect by level<=3;
insert into t select rownum id1 ,3 id2 ,'cccc' name from dual connect by level<=3;
commit ;
SQL1> select rowid,a.* from t a;
ROWID ID1 ID2 NAME
------------------ ---------- ---------- --------------------------------------------------
AABBqUAALAAAACBAAA 1 1 aaaa
AABBqUAALAAAACBAAB 2 1 aaaa
AABBqUAALAAAACBAAC 3 1 aaaa
AABBqUAALAAAACCAAA 1 2 bbbb
AABBqUAALAAAACCAAB 2 2 bbbb
AABBqUAALAAAACCAAC 3 2 bbbb
AABBqUAALAAAACDAAA 1 3 cccc
AABBqUAALAAAACDAAB 2 3 cccc
AABBqUAALAAAACDAAC 3 3 cccc
SQL3> select addr, xidusn, xidslot, xidsqn, ubafil, ubablk, ubasqn, ubarec,status, start_time, start_scnb, start_scnw, ses_addr from v$transaction;
ADDR XIDUSN XIDSLOT XIDSQN UBAFIL UBABLK UBASQN UBAREC STATUS START_TIME START_SCNB START_SCNW SES_ADDR
---------------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------------- -------------------- ---------- ---------- ----------------
00000000B5633B00 6 11 10614 3 211 5109 36 ACTIVE 01/25/13 08:45:31 3221927474 0 00000000BF192EF8
00000000B75BADE8 7 31 9750 3 3582 5076 16 ACTIVE 01/25/13 08:45:05 3221927242 0 00000000B51B7E98
SQL3> select addr, xidusn, xidslot, xidsqn, ubafil, ubablk, ubasqn, ubarec,status, start_time, start_scnb, start_scnw, ses_addr from v$transaction;
ADDR XIDUSN XIDSLOT XIDSQN UBAFIL UBABLK UBASQN UBAREC STATUS START_TIME START_SCNB START_SCNW SES_ADDR
---------------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------------- -------------------- ---------- ---------- ----------------
00000000B75BADE8 9 20 10218 3 3099 5252 6 ACTIVE 01/25/13 09:02:37 3221927691 0 00000000B51B7E98
SQL1> select rowid,a.* from t a;
ROWID ID1 ID2 NAME
------------------ ---------- ---------- -------
AABBqUAALAAAACBAAA 1 1 XXXX
AABBqUAALAAAACBAAB 2 1 1111
AABBqUAALAAAACBAAC 3 1 1111
AABBqUAALAAAACCAAA 1 2 XXXX
AABBqUAALAAAACCAAB 2 2 bbbb
AABBqUAALAAAACCAAC 3 2 bbbb
AABBqUAALAAAACDAAA 1 3 XXXX
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AABBqUAALAAAACDAAB 2 3 cccc
AABBqUAALAAAACDAAC 3 3 cccc
9 rows selected.
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