问题1:删除表空间期间遭遇报错 ORA-29857 问题2:删除表空间期间遭遇 ORA-02429 问题3:表空间删除完毕,主机磁盘空间不释放 问题1:删除表空间期间遭遇报错 ORA-29857 删除表空间语句:DROP TABLESPACE SAC INCLUDING CONTENTS AND DATAFILES; 根据MOS文档: How To Resolve ORA-29857 During a Drop Tablespace although No Domain Index exists
1.查询表中重复数据.select * from peoplewhere peopleId in (select peopleId from people group by peopleId having count(peopleId) > 1)2.删除表中多余的重复记录,重复记录是根据单个字段(peopleId)来判断,只留有rowid最小的记录delete from people where peopleId in (select peopleId
首先以DBA连接到数据库:sqlplus / as sysdba; --创建表空间 create tablespace test_tablespace datafile 'D:\developer\oracle\product\10.2.0\oradata\orcl\test.dbf' size 1024M;--创建用户 create user test identified by test default tablespace test_tablespace;--授权 grant dba,co
/*创建表空间名为:DB_NAME*/ create tablespace DB_NAME datafile 'E:\oracle_data\db_name.dbf' size 100M autoextend on next 10M maxsize unlimited logging extent management local autoallocate segment space management auto; /*创建用户lwj赋予权限并默认表空间为DB_NAME:*/ create