-- Create the user create user XX identified by "" default tablespace USERS temporary tablespace TEMP profile DEFAULT password expire; -- Grant/Revoke role privileges grant connect to XX<span style="font-family: Arial, Helvetica, sans-serif;">;</span> grant ctxapp to XX; grant dba to XX; grant exp_full_database to XX; -- Grant/Revoke system privileges grant alter any index to XX; grant alter any table to XX; grant create any index to XX; grant create any table to XX; grant create session to XX; grant drop any index to XX; grant drop any table to XX; grant select any table to XX; grant unlimited tablespace to XX; ---删除用户时,提示无法删除当前用户链接用户 select 'alter system kill session'''|| to_char(a.sid)||','||to_char(serial#)||'''' from v$session a where a.username=XX; --运行查询结果,然后再删除用户 ---计划任务 select job,broken,what,interval,t.* from user_jobs t; begin dbms_job.remove(63); end; --导出(排除表T_ATTACHMENT) expdp switch40/switch40@orcl dumpfile = switch40_0606_1907.dmp schemas=switch40 EXCLUDE=TABLE:\"IN ('T_XX')\" --导入。从刚刚备份的用户switch40到新用户SWITCH52 impdp SWITCH52/SWITCH52@orcl dumpfile = switch40_0606_1907.dmp remap_schema=switch40:SWITCH52
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