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你能幫我一下我的代碼嗎?因爲我正在爲我的項目創建一個表日誌。所以我在表中包含了一個TRIGGER,但是我的sql代碼有錯誤。這是我的SQL代碼。如何使用mysql爲表日誌創建觸發器?
CREATE TABLE `sales_category` (
`salescatid` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
`salescatname` VARCHAR(128) NOT NULL,
`salescatdesc` VARCHAR(512) NOT NULL,
UNIQUE INDEX `salescatname` (`salescatname`),
UNIQUE INDEX `salescatid` (`salescatid`)
)
COLLATE='latin1_swedish_ci'
ENGINE=InnoDB
CREATE TABLE `category_log` (
`action` ENUM('CREATE','UPDATE','DELETE') NULL DEFAULT NULL,
`id` INT(10) UNSIGNED NOT NULL,
`salescatname` VARCHAR(255) NOT NULL,
`salescatdesc` VARCHAR(255) NOT NULL,
INDEX `id` (`id`)
)
COLLATE='latin1_swedish_ci'
ENGINE=InnoDB;
//Here's the error: SQL error 1054: Unknown column 'id' in 'NEW'
DELIMITER #
CREATE TRIGGER ai_category
AFTER INSERT ON sales_category
FOR EACH ROW
BEGIN
INSERT INTO category_log(action,id,salescatname,salescatedesc)
VALUES('CREATE',NEW.id,NEW.salescatname,NEW.salescatdesc);
END;#
請幫我這個謝謝。我無法找到我的代碼出錯的地方。