[其他] 求助，批处理登录Oracle失败后如何执行后续命令

yuyuyuyu

RT，以下是部分代码：

:create1
set /p ORA_SID=Please enter the ORACLE_SID:
@echo.
set /p pass=Please enter the password: 
@echo.
sqlplus sys/%pass%@%ORA_SID% as sysdba @%p%/get_rebuild.sql>nul
for /f "usebackq" %%b in (`sed -n "/.trc/p" C:\gettrc.txt`) do (set var=%%b)
if exist "%var%" (
    echo Get the control file rebuild scripts from the %ORA_SID% successfully ! &echo.  
)else(
    echo Get the control file rebuild scripts from the %ORA_SID% failed ! &echo.
    echo Please re-enter the "ORACLE_SID" or verify  the database status is normal ! &echo. 
    goto create1
)
goto create2 
复制代码

目的是登录Oracle数据库后获取某个文件。
问题：当实例或者密码输入错误后，脚本会卡在登录那个阶段，errorlevel也没有返回值，此时该怎样跳过这条命令继续执行？