开发学院数据库 Oracle Oracle内部工具Block Corruption介绍阅读

Oracle内部工具Block Corruption介绍

　2007-05-11 12:22:11　来源：WEB开发网　　　

核心提示： BBED> modify /x 0x00c00011File: /opt/oracle/oradata/conner/users01.dbf (3)Block: 1Offsets: 1000 to 1511 Dba:0x00c0000100c00011 00000000 000000

BBED> modify /x 0x00c00011
File: /opt/oracle/oradata/conner/users01.dbf (3)
Block: 1　　　　　　　　Offsets: 1000 to 1511　　　　　 Dba:0x00c00001
------------------------------------------------------------------------
00c00011 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED> revert
All changes made in this session will be rolled back. Proceed? (Y/N) Y
Reverted file '/opt/oracle/oradata/conner/users01.dbf', block 1
Warning: contents of previous BIFILE will be lost. Proceed? (Y/N) Y