【发布时间】：2014-04-15 11:51:57
【问题描述】：
希望大家都好。
我正在尝试创建一个 mysql 触发器，但是我不断收到 以下错误：
[Err] 1064 - 您的 SQL 语法有错误； 检查与您的 MySQL 服务器版本相对应的手册 在第 1 行的“DELIMITER”附近使用正确的语法 [错误] 分隔符；
我的代码如下（请注意，实际文件长 130 行，我刚刚包含了问题所在的部分，或者至少我相信它是）。
/* BB Events Insert After Trigger */
DELIMITER $$
CREATE TRIGGER `event_insert_after` AFTER INSERT ON `bb_events`
FOR EACH ROW
BEGIN
UPDATE `bb_device` SET `latitude` = NEW.`latitude`, `longitude` = NEW.`longitude`, `status_code` = NEW.`status_code`, `timestamp` = NEW.`timestamp`, `speed` = NEW.`speed`, `driver_id` = NEW.`driver_id`, `heading` = NEW.`heading` WHERE `account_id` = NEW.`account_id` AND `device_id` = NEW.`device_id`;
IF NEW.`status_code` = 62465 THEN
INSERT INTO `bb_journey` (`account_id`, `device_id`, `start_timestamp`, `start_street`, `start_city`, `start_state`, `start_country`, `start_latitude`, `start_longitude`, `start_geozone`, `start_odometer`) VALUES (NEW.`account_id`, NEW.`device_id`, NEW.`timestamp`, NEW.`street`, NEW.`city`, NEW.`state`, NEW.`country`, NEW.`latitude`, NEW.`longitude`, NEW.`geozone_id`, NEW.`odometer`);
UPDATE `bb_device` SET `current_journey` = (SELECT `id` FROM `bb_journey` WHERE `account_id` = NEW.`account_id` AND `device_id` = NEW.`device_id` ORDER BY `id` DESC LIMIT 1) WHERE `account_id` = NEW.`account_id` AND `device_id` = NEW.`device_id`;
END IF;
IF NEW.`status_code` = 62467 THEN
UPDATE `bb_journey` SET `end_timestamp` = NEW.`timestamp`, `end_street` = NEW.`street`, `end_city` = NEW.`city`, `end_state` = NEW.`state`, `end_country` = NEW.`country`, `end_latitude` = NEW.`latitude`, `end_longitude` = NEW.`longitude`, `end_geozone` = NEW.`geozone_id`, `end_odometer` = NEW.`odometer` WHERE `id` = (SELECT `current_journey` FROM `bb_device` WHERE `account_id` = NEW.`account_id` AND `device_id` = NEW.`device_id` ORDER BY `id` DESC LIMIT 1);
UPDATE `bb_device` SET `current_journey` = '' WHERE `account_id` = NEW.`account_id` AND `device_id` = NEW.`device_id`;
END IF;
END;$$
DELIMITER ;
/* BB Journey Update After Trigger */
DELIMITER $$
CREATE TRIGGER `journey_update_before` BEFORE UPDATE ON `bb_journey`
FOR EACH ROW
BEGIN
IF NEW.`complete` <> 1 THEN
SET NEW.`distance` = ROUND(NEW.`end_odometer`-NEW.`start_odometer`,2);
SET NEW.`duration` = SEC_TO_TIME(NEW.`end_timestamp`-NEW.`start_timestamp`);
END IF;
IF NEW.`complete` = 1 THEN
UPDATE `bb_events` SET `journey_id` = NEW.`id` WHERE `timestamp` BETWEEN NEW.`start_timestamp` AND NEW.`end_timestamp`;
END IF;
END;$$
DELIMITER ;
非常感谢任何帮助！
谢谢，
史密斯 :)
【问题讨论】：
-
您使用哪个工具来运行这些语句？
-
尝试删除；最后一个END之后
-
@a_horse_with_no_name 我一直在使用 Navicat 执行 .sql 文件，不过我打算尝试在命令行中运行它...
-
@Mihai 我刚试过，它说“DELIMITER ;”中有错误
-
所以这些触发器可能是正确的，尝试每一个并找出问题。
标签： mysql sql triggers delimiter