oracle database process operation

Step 1: Use the following SQL to view the process list and determine the locked table
SELECT dob.OBJECT_NAME Table_Name,lo.SESSION_ID||', '||vss.SERIAL# delete number,
lo.locked_mode,lo.SESSION_ID, vss.SERIAL #,vss.action Action,vss.osuser OSUSER, vss.LOGON_TIME,
vss.process AP_PID, VPS.SPID DB_PID ,vss.*
From v$locked_object lo, dba_objects dob, v$session vss, V$PROCESS VPS
Where lo. OBJECT_ID = dob.OBJECT_ID
and lo.SESSION_ID = vss.SID
AND VSS.paddr = VPS.addr
order by 2,3,DOB.object_name --find
the locked table
Step 2 Delete the process, such as the previous "deletion number" to find out The result is "286, 2184", then run the following SQL
ALTER system kill session '286, 2184'