Oracle一些常用SQL语句

时间:2014-02-21 15:09:16   收藏:0   阅读:381

--解锁账户

sqlplus / as sysdba
alter user sys account unlock;
alter user sys identified by 123;
conn sys/123 as sysdba

--数据库中有那些表(注意:表要大写)

select * from dba_tables
select * from dba_tables where table_name=‘FIRST‘;


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