我在
PHP5.3中执行以下操作：
$sql = " CREATE TRIGGER `_photo_fulltext_insert` AFTER INSERT ON `photo` FOR EACH ROW INSERT INTO `_photo_fulltext` SELECT * FROM `photo` WHERE `id`=NEW.`id`; CREATE TRIGGER `_photo_fulltext_delete` AFTER DELETE ON `photo` FOR EACH ROW DELETE FROM `_photo_fulltext` WHERE `id`=OLD.`id`; DELIMITER | CREATE TRIGGER `_photo_fulltext_update` AFTER UPDATE ON `photo` FOR EACH ROW BEGIN DELETE FROM `_photo_fulltext` WHERE `id`=NEW.`id`; INSERT INTO `_photo_fulltext` SELECT * FROM `photo` WHERE `id`=NEW.`id`; END; | DELIMITER ; "; $MysqLi->multi_query($sql);
未创建“photo_fulltext_update”触发器.此语句在PHPMyAdmin中运行(并创建所有触发器).我在网上看过MysqL服务器根本不支持DELIMITER语句,所以我正在寻找一种方法来重写这个多步CREATE TRIGGER语句,以便MysqLi :: multi_query可以将它发送到MysqL .
谢谢！
虽然MysqLi在多查询语句中没有任何与DELIMITER相关的东西,但它在普通查询中根本不对任何分隔符做任何事情,所以只需逐个推送你的触发器：
$cat i.PHP <?PHP $MysqLi = new MysqLi('localhost','test','','test'); $sql = " CREATE TRIGGER `_foo_fulltext_update` AFTER UPDATE ON `foo` FOR EACH ROW BEGIN DELETE FROM `bar` WHERE `bar`=NEW.`bar`; INSERT INTO `bar` (bar) SELECT bar FROM `foo` WHERE `bar`=NEW.`bar`; END; "; $MysqLi->query($sql); var_dump($MysqLi->error); $PHP i.PHP string(0) "" $MysqL MysqL> use test; Database changed MysqL> show triggers\G *************************** 1. row *************************** Trigger: _foo_fulltext_update Event: UPDATE Table: foo Statement: BEGIN DELETE FROM `bar` WHERE `bar`=NEW.`bar`; INSERT INTO `bar` (bar) SELECT bar FROM `foo` WHERE `bar`=NEW.`bar`; END Timing: AFTER Created: NULL sql_mode: Definer: root@localhost character_set_client: latin1 collation_connection: latin1_swedish_ci Database Collation: utf8_general_ci 1 row in set (0.00 sec)
