Oracle提示“资源正忙，需指定nowait”的解决方案
SELECT SESSION_ID FROM V$LOCKED_OBJECT,USER_OBJECTS WHERE V$LOCKED_OBJECT.OBJECT_ID = USER_OBJECTS.OBJECT_ID SELECT SERIAL# FROM V$SESSION WHERE SID='143' ALTER SYSTEM KILL SESSION '48,2476'(48为SESSION_ID的值, 2476为SERIAL#的值)