MySQL Drop Table Inside Trigger

问题描述 投票:0回答:1
CREATE TRIGGER trg_alis AFTER INSERT ON alis_acik_emirler
FOR EACH ROW
BEGIN

    DROP TABLE alis2;

    CREATE TABLE alis2 (
        emirID int NOT NULL AUTO_INCREMENT,
        userID int,
        fiyat int,
        adet int,
        doldurulan_adet int,
        kalan_adet int,
        market_tipi int,
        PRIMARY KEY(emirID)
    );

END;

1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''DROP TABLE alis2'' at line 6

我不能把桌子放在扳机里面。我该怎么做?

DROP TABLE IF EXISTS alis2;

我试过这个,但它不起作用。

mysql sql triggers phpmyadmin drop-table
1个回答
0
投票

我无法找出你想要在触发器中删除表的一个很好的理由。但是你正在放弃并重新创建表格。也许您只想截断表/删除所有行:

delete a from alis2 a;

这将删除表中的所有行。

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