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mysql平添事件觸發器

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Release: 2016-06-07 16:15:51
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mysql添加事件觸發器 若是MYSQL 5.3以上版本有UI界面可直接設置。 set new.token =(SELECT REPLACE(UUID(), '-', '')) 若是低版本,可通過sql執行。 -- -- 触发器 `token` -- DROP TRIGGER IF EXISTS `guid`; DELIMITER // CREATE TRIGGER `guid` BEFORE INSE

mysql添加事件觸發器
若是MYSQL 5.3以上版本有UI界面可直接設置。

set new.token =(SELECT REPLACE(UUID(), '-', ''))

若是低版本,可通過sql執行。

--
-- 触发器 `token`
--
DROP TRIGGER IF EXISTS `guid`;
DELIMITER //
CREATE TRIGGER `guid` BEFORE INSERT ON `token`
FOR EACH ROW set new.token =(SELECT REPLACE(UUID(), '-', ''))
//
DELIMITER ;

以上是insert之前插入一個uuid的觸發器。
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