$sql="select concat('KILL ',id) as kill_sql,info from information_schema.processlist where user='tl_root' and time > 20 and db='db_tongliandichan' or db is null";
$sql="select concat('KILL ',id) as kill_sql,info from information_schema.processlist where user='tl_root' and time > 20 and db='db_tongliandichan' or db is null";
//$sql = "select concat('KILL ',id,';') as kill_sql from information_schema.processlist where user='tldc_online' and time > 20 and db='db_tongliandichan' or db is null";
//$sql = "select concat('KILL ',id,';') as kill_sql,info from information_schema.processlist where user='tldc_online' and time > 20 and db='db_tongliandichan' or db is null";