摘要：
SQL> set autotraceUsage: SET AUTOT[RACE] {OFF | ON | TRACE[ONLY]} [EXP[LAIN]] [STAT[ISTICS]]SQL> set autotrace onSP2-0618: Cannot find the Session Ide... 阅读全文
摘要：
SQL> conn scott/tigerERROR:ORA-28002: the password will expire within 1 daysConnected.SQL> conn /as sysdbaConnected.SQL> alter user scott identified b... 阅读全文