sql2="SELECT \"a1\" FROM \"tdl_policy\".\""+device+"\"where \"event\" = 'Shock event' and \"a1\" >= 1.5 and time >= "+startTime+" and time<="+time+" ORDER BY time";
sql2="SELECT \"a1\" FROM \"tdl_policy\".\""+device+"\"where \"event\" = 'Shock event' and \"a1\" >= 1.5 and time >= "+startTime+" and time<="+time+" ORDER BY time";
}else{
}else{
sql2="SELECT \"a1\" FROM \"tdl_policy\".\""+device+"\"where \"event\" = 'Shock event' and \"a1\" >= 1.5 and time >= "+startTime+" ORDER BY time";
sql2="SELECT \"a1\" FROM \"tdl_policy\".\""+device+"\"where \"event\" = 'Shock event' and \"a1\" >= 1.5 and time >= "+startTime+" ORDER BY time";