摘要:
[oracle@enmo1 ~]$ mkdir datadump[oracle@enmo1 ~]$ cd datadump/[oracle@enmo1 datadump]$ pwd/home/oracle/datadump SQL> create or replace directory dir_d 阅读全文
摘要:
使用tnsnames.ora SQL> grant create database link to scott; Grant succeeded. SQL> conn scott/tigerConnected. SQL> create database link lk connect to hr i 阅读全文
摘要:
查看数据库默认表空间SQL> select property_value from database_properties where property_name = 'DEFAULT_PERMANENT_TABLESPACE'; PROPERTY_VALUE USERS 查看用户所使用的表空间 S 阅读全文
摘要:
SQL> create tablespace ts_users datafile '/u01/app/oracle/oradata/enmo1/ts01.dbf' size 10m autoextend on maxsize 20m, '/u01/app/oracle/oradata/enmo1/t 阅读全文