Cainiao oracle -- ORA-28000: the account is locked Solution

Cainiao oracle -- ORA-28000: the account is locked solution 1. today, oracle 10g and plsql are installed, and an error is reported when scott is installed. the reason is: scott of Oracle10g cannot log on 3 by default. solution: 1: www.2cto.com Step 1: Use PL/SQL, the login name is system, the database name remains unchanged, change Normal to Sysdba when selecting the type; Step 2: select myjob to view users. Step 3: Select system and right-click Edit. Step 4: change the password and remove the account locked check box. Step 5: click "application" and click "close". Step 6: Log On again to verify the authentication. Method 2: cmd -- sqlplus system/orcl alter user username account unlock;