mysql自动kill卡事务进程

mysql_pwd="123456"

mysql_exec="mysql"

mysql_timeout_dir="/shell"

mysql_timeout_log="$mysql_timeout_dir/mysql_timeout.log"

mysql_kill_timeout_sh="$mysql_timeout_dir/mysql_kill_timeout.sh"

mysql_kill_timeout_log="$mysql_timeout_dir/mysql_kill_timeout.log"

$mysql_exec   -uroot -p"$mysql_pwd" -e "select * from information_schema.INNODB_TRX order by trx_started" | awk '{ print $8 , $9}' | 
grep -v trx | grep -v '|' | grep -w NULL | sort -rn > $mysql_timeout_log

for i in `cat $mysql_timeout_log | awk '{print $1}'`
do
     echo $i >> $mysql_timeout_dir/id.txt
     mysql -uroot -p"$mysql_pwd" -e "kill ${i}"
done
$mysql_timeout_log >$mysql_kill_timeout_sh

echo "check start ." >> $mysql_kill_timeout_log

echo `date` >> $mysql_kill_timeout_log

脚本