修復破壞的DUAL表
阿新 • • 發佈：2018-02-24
dual 恢復 1.沒有重新啟庫
建表
create table sys.dual(
dummy varchar2(1)
)tablespace system;
授權
grant select on sys.dual to public with grant option;
插入關鍵數據
insert into dual values('X');
善後
查看相關SYS下的失效對象，並重新編譯
select object_name,owner,object_type from dba_objects where status='INVALID'
@？/rdbms/admin/utlrp.sql
2.重新起庫
設置參數
replication_dependency_tracking 為false
alter system set replication_dependency_tracking=false scope=spfile;
建表
create table sys.dual(
dummy varchar2(1)
)tablespace system;
授權
grant select on sys.dual to public with grant option;
插入關鍵數據
insert into dual values('X');
設置參數
alter system set replication_dependency_tracking=true scope=spfile;
善後
查看相關SYS下的失效對象，並重新編譯
select object_name,owner,object_type from dba_objects where status='INVALID'
@？/rdbms/admin/utlrp.sql
修復破壞的DUAL表