Unlock scott at Oracle11g

Scott is my first user name to contact oracle. Regardless of the version of the database, 9i, 10g, I like to use scott for some testing. But after oracle11g is installed, SC

Scott is my first user name to contact oracle. Regardless of the version of the database, 9i, 10g, I like to use scott for some testing. But after installing oracle 11g, SC

Scott is my first user name to contact Oracle. Regardless of the version of the database, 9i, 10g, I like to use scott for some testing. But after installing oracle 11g, scott users cannot use it, which makes me feel awkward.

When you log on with scott in PL/SQL, the ORA-2800: the account is locked is reported. Since the account is locked, we can unlock it. Log On with system and enter the command alter user scott account unlock to unlock the account. Try again and report ORA-28001: The password has expired. The password expires. Run alter user scott identified by tiger; to change the password. Log on again!

Finally, I can use scott again!