sqlplus命令 的基本格式是
sqlplus <username>[/<password>][@<connect_identifier>] / [as sysdba | as sysoper] /nolog sqlplus <username>[/<pas
sqlplus命令 的基本格式是
sqlplus <username>[/<password>][@<connect_identifier>] / [as sysdba | as sysoper] /nolog sqlplus <username>[/<pas