常规路径导出:
exp username/pass@servicename file=/filename.dmp buffer=20480000
直接路径导出方式:
exp username/pass@servicename file=/filename.dmp recordlength=65535 direct=y
exp username/pass@servicename file=/filename.dmp buffer=20480000
直接路径导出方式:
exp username/pass@servicename file=/filename.dmp recordlength=65535 direct=y