su - oracle和su oracle 的區別

原創 beyond_champion 2020-06-13 04:42

su - oracle,相當於重新登陸,此時用戶的家目錄和PATH等信息會發生改變
su oracle,切換到oracle身份後用戶的家目錄和PATH仍然是原先用戶的家目錄和PATH

所以使用su oracle登錄的話操作oracle數據庫會報錯

sqlplus / as sysdba

在這裏插入圖片描述在這裏插入圖片描述

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