Oracle(block clean out)的块清除
2008-09-02 12:45:53 来源:WEB开发网----大于10%的块也被清除成功
data_block_dump,dataheaderat0x3321064 =============== tsiz:0x1f98 hsiz:0x14 pbl:0x03321064 bdba:0x02000024 76543210 flag=-------- ntab=1 nrow=1 frre=-1 fsbo=0x14 fseo=0x42d avsp=0x419 tosp=0x419 0xe:pti[0]nrow=1offs=0 0x12:pri[0]offs=0x42d block_row_dump: tab0,row0,@0x42d tl:7019fb:--H-FL--lb:0x0cc:5 col0:[3]c24c3c col1:[2000] 2f31303037366232335f4f7261437573746f6d446174756d43 6c6f7375722020202020202020202020202020202020202020 20202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 col2:[2000] 63202020202020202020202020202020202020202020202020 20202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 col3:[2000] 63202020202020202020202020202020202020202020202020 20202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 col4:[1000] 63202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 end_of_block_dump Enddumpdatablockstsn:8file#:8minblk36maxblk36 Startdumpdatablockstsn:8file#:8minblk1160maxblk1160 buffertsn:8rdba:0x02000488(8/1160) scn:0x0000.000b305aseq:0x01flg:0x00tail:0x305a0601 frmt:0x02chkval:0x0000type:0x06=transdata Blockheaderdump:0x02000488 ObjectidonBlock?Y seg/obj:0x739dcsc:0x00.b305aitc:2flg:Etyp:1-DATA brn:0bdba:0x200040aver:0x01 inc:0exflg:0 ItlXidUbaFlagLckScn/Fsc 0x010x0008.000.000001d70x00801ec8.0046.01C---0scn0x0000.000b3059 0x020x0003.008.000001d60x00801a84.004a.01C---0scn0x0000.000b2b52 | |
----小于10%的块不变
data_block_dump,dataheaderat0x3321064 =============== tsiz:0x1f98 hsiz:0x14 pbl:0x03321064 bdba:0x02000488 76543210 flag=-------- ntab=1 nrow=1 frre=-1 fsbo=0x14 fseo=0x42d avsp=0x419 tosp=0x419 0xe:pti[0]nrow=1offs=0 0x12:pri[0]offs=0x42d block_row_dump: tab0,row0,@0x42d tl:7019fb:--H-FL--lb:0x0cc:5 col0:[3]c30230 col1:[2000] 2f33393239373838395f42797465436f6d706f6e656e745261 73746572202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 col2:[2000] 63202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 col3:[2000] 63202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 col4:[1000] 63202020202020202020202020202020202020202020202020 ...... 20202020202020202020202020202020202020202020202020 end_of_block_dump Enddumpdatablockstsn:8file#:8minblk1160maxblk1160
- ››oracle 中 UPDATE nowait 的使用方法
- ››Oracle ORA-12560解决方法
- ››Oracle 10g RAC 常用维护命令
- ››Oracle如何在ASM中定位文件的分布
- ››Oracle的DBMS_RANDOM.STRING 的用法
- ››oracle 外部表导入时间日期类型数据,多字段导入
- ››Oracle中查找重复记录
- ››oracle修改用户登录密码
- ››Oracle创建删除用户、角色、表空间、导入导出等命...
- ››Oracle中登陆时报ORA-28000: the account is lock...
- ››Oracle数据库在配置文件中更改最大连接数
- ››Oracle中在pl/sql developer修改表的两种方式
赞助商链接