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我有一個觸發器和功能下面給出JDBC插入語句不啓動觸發器和功能上的MySQL
觸發：
DELIMITER $$
USE `server`$$
DROP TRIGGER /*!50032 IF EXISTS */ `calcQumilative`$$
CREATE
/*!50017 DEFINER = 'root'@'%' */
TRIGGER `calcQumilative` BEFORE INSERT ON `cpdata`
FOR EACH ROW BEGIN
DECLARE curr_distance DECIMAL(12,4) DEFAULT 0;
DECLARE prev_id INT;
DECLARE prev_lat DECIMAL(12,7);
DECLARE prev_lon DECIMAL(12,7);
DECLARE prev_idling INT;
DECLARE prev_idlingcount INT;
DECLARE prev_ignition INT;
DECLARE prev_ignitioncount INT;
DECLARE prev_fuelconsumption DECIMAL(12,4);
DECLARE prev_dist DECIMAL(12,4);
DECLARE prev_infuel DECIMAL(12,4);
DECLARE prev_outfuel DECIMAL(12,4);
DECLARE prev_hw_infuel DECIMAL(12,4);
DECLARE prev_hw_outfuel DECIMAL(12,4);
DECLARE prev_tmp_idl_fuel DECIMAL(12,4) DEFAULT 0;
DECLARE curr_idling INT;
DECLARE curr_idlingcount INT DEFAULT 0;
DECLARE curr_ignition INT;
DECLARE curr_ignitioncount INT;
DECLARE curr_fuelconsumption DECIMAL(12,4);
DECLARE curr_idl_fuelconsumption DECIMAL(12,4)DEFAULT 0;
DECLARE curr_tmp_idl_fuel DECIMAL(12,4) DEFAULT 0;
DECLARE curr_infuel DECIMAL(12,4);
DECLARE curr_outfuel DECIMAL(12,4);
DECLARE temprowcount INT DEFAULT 1 ;
SELECT id,latitude ,longitude,idling,idlingcount,ignition,ignitioncount,idlingfuelconsumption,distance,infuel_pulsecount,
outfuel_pulsecount,hw_infuel_pulsecount,hw_outfuel_pulsecount,tmp_idlingfuelconsumption INTO
prev_id,prev_lat,prev_lon,prev_idling,prev_idlingcount,prev_ignition,prev_ignitioncount,prev_fuelconsumption,prev_dist,prev_infuel,
prev_outfuel,prev_hw_infuel,prev_hw_outfuel,prev_tmp_idl_fuel FROM carbonpoddata AS prevrow
WHERE prevrow.id < NEW.id AND NEW.vehicalnum = prevrow.vehicalnum AND DATE (NEW.podtimestamp) = DATE(prevrow.podtimestamp) ORDER BY podtimestamp DESC LIMIT 1;
IF prev_id IS NOT NULL THEN
IF NEW.hw_infuel_pulsecount > prev_hw_infuel THEN
SET curr_infuel = prev_infuel + (NEW.hw_infuel_pulsecount - prev_hw_infuel) ;
ELSE
SET curr_infuel = prev_infuel + (100- prev_hw_infuel) + NEW.hw_infuel_pulsecount ;
END IF;
IF NEW.hw_outfuel_pulsecount > prev_hw_outfuel THEN
SET curr_outfuel = prev_outfuel + (NEW.hw_outfuel_pulsecount - prev_hw_outfuel) ;
ELSE
SET curr_outfuel = prev_outfuel + (100- prev_hw_outfuel) + NEW.hw_outfuel_pulsecount ;
END IF;
IF prev_ignition = NEW.ignition THEN
SET curr_ignitioncount = (prev_ignitioncount+1);
ELSE
SET curr_ignitioncount = 1;
END IF;
IF (prev_lat = NEW.latitude AND prev_lon = NEW.longitude AND NEW.ignition = 1) THEN
SET curr_idling = 1;
IF prev_idling = curr_idling THEN
SET curr_idlingcount = prev_idlingcount+1 ;
SET curr_fuelconsumption = prev_tmp_idl_fuel + (((curr_infuel - curr_outfuel)* 5) /1000) ;
IF curr_idlingcount = 10 THEN
SET curr_idl_fuelconsumption = curr_fuelconsumption;
ELSE
IF curr_idlingcount > 10 THEN
SET curr_idl_fuelconsumption = (((curr_infuel - curr_outfuel)* 5) /1000) ;
ELSE
SET curr_tmp_idl_fuel = curr_fuelconsumption;
END IF;
END IF;
ELSE
SET curr_idlingcount = 1;
END IF;
ELSE
SET curr_idling = 0;
IF prev_idling = curr_idling THEN
SET curr_idlingcount = prev_idlingcount+1 ;
ELSE
SET curr_idlingcount = 1;
END IF;
END IF;
SELECT CALCULATE_DISTANCE(prev_lat,prev_lon,NEW.latitude,NEW.longitude) INTO curr_distance;
IF curr_distance IS NULL THEN
SET curr_distance = 0;
END IF;
SET curr_distance = curr_distance + prev_dist;
SET NEW.distance = curr_distance;
SET NEW.ignitioncount =curr_ignitioncount ;
SET NEW.idlingcount =curr_idlingcount;
SET NEW.idling = curr_idling;
SET NEW.infuel_pulsecount = curr_infuel;
SET NEW.outfuel_pulsecount = curr_outfuel;
SET NEW.tmp_idlingfuelconsumption = curr_tmp_idl_fuel;
SET NEW.idlingfuelconsumption = curr_idl_fuelconsumption;
END IF;
END;
$$
DELIMITER ;
觸發以上具有呼叫的功能CALCULATE_DISTANCE：
DELIMITER $$
USE `server`$$
DROP FUNCTION IF EXISTS `CALCULATE_DISTANCE`$$
CREATE DEFINER=`root`@`%` FUNCTION `CALCULATE_DISTANCE`(`@oLat` DECIMAL(10,7), `@oLon` DECIMAL(10,7), `@dLat` DECIMAL(10,7), `@dLon` DECIMAL(10,7)) RETURNS DECIMAL(10,7)
NO SQL
BEGIN
RETURN (
(
ACOS(
SIN(`@dLat` * PI()/180) *
SIN(`@oLat` * PI()/180) +
COS(`@dLat` * PI()/180) *
COS(`@oLat` * PI()/180) *
COS((`@dLon` - `@oLon`) * PI()/180)
) *
180/PI()
) *
60 *
1.1515 *
1.609344
);
END$$
DELIMITER ;
當我記錄插入cpdata表它應該插入之前啓動的觸發，但它看起來像MySQL並沒有識別相同，當我同時使用Hibernat e和JDBC來插入記錄。
但觸發正常工作，如果我插入使用SQLyog的多個記錄。可能是什麼原因，我該如何解決？