1、查看進程列表, 找到ID
SHOW PROCESSLIST
2、 查詢語句把表鎖住了, 趕緊找出第一個Locked的thread_id, 在MySQL的shell里面執行.
kill id
#!/bin/bash
mysql -u root -e "show processlist" | grep -i "Locked" >> locked_log.txt
for line in `cat locked_log.txt | awk '{print $1}'`
do
echo "kill $line;" >> kill_thread_id.sql
done
mysql -u root -e "show processlist" | grep -i "Locked" >> locked_log.txt
for line in `cat locked_log.txt | awk '{print $1}'`
do
echo "kill $line;" >> kill_thread_id.sql
done
現在kill_thread_id.sql的內容像這個樣子
kill 66402982;
kill 66402983;
kill 66402986;
kill 66402991;
.....
kill 66402983;
kill 66402986;
kill 66402991;
.....
好了, 我們在mysql的shell中執行, 就可以把所有鎖表的進程殺死了.
mysql>source kill_thread_id.sql
當然了, 也可以一行搞定
當然了, 也可以一行搞定
for id in `mysqladmin processlist | grep -i locked | awk '{print $1}'`
do
mysqladmin kill ${id}
done
do
mysqladmin kill ${id}
done
;