ORACLE查询进程，并杀死
时间：2021-07-01 10:21:17
帮助过：41人阅读
查询主键在哪一列
set pagesize
20 --设置页大小
set linesize
120 --设置行大小
col COLUMN_NAME
for a20
--设置字段显示长度
col TABLE_NAME
for a20
col OWNER for a20
col CONSTRAINT_NAME for a20
select cons.owner,cons.constraint_name,cons.table_name,cons.column_name
from all_cons_columns cons,all_constraints ints
where cons.constraint_name
= ints.constraint_name
and ints.table_name
=‘TABLE_NAME‘ and ints.constraint_type
=‘P‘;
--查看被锁的表
select b.owner,b.
object_name,a.session_id,a.locked_mode
from v$locked_object a,dba_objects b
where b.
object_id = a.
object_id;
--查看那个用户那个进程照成死锁
select b.username,b.sid,b.serial#,logon_time
from v$locked_object a,v$session b
where a.session_id
= b.sid
order by b.logon_time;
--查看连接的进程
SELECT sid, serial#, username, osuser
FROM v$session;
--3.查出锁定表的sid, serial#,os_user_name, machine_name, terminal，锁的type,mode
SELECT s.sid, s.serial#, s.username, s.schemaname, s.osuser, s.process, s.machine,
s.terminal, s.logon_time, l.type
FROM v$session s, v$lock l
WHERE s.sid
= l.sid
AND s.username
IS NOT NULL
ORDER BY sid;
/*这个语句将查找到数据库中所有的DML语句产生的锁，还可以发现，
任何DML语句其实产生了两个锁，一个是表锁，一个是行锁。*/
--杀掉进程 sid,serial#
alter system
kill session
‘210,11562‘;
ORACLE查询进程，并杀死
标签：产生 from nal ssi traints roc RoCE 数据库 log
