--查看数据库运行模式(spfile还是pfile)select decode(count(*),1,'spfile','pfile') from v$spparameterwhere rownum=1 and isspecified='TRUE'; --以pfile启动数据库create pfile='/u01/app/oracle/product/11.2.0/db_1/dbs/initdbtest.ora' from spfile;shutdown immediate;startup pf…