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© 2020 alincode

Theme Typography by Makito

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sequelizejs HasOne vs belongsTo

Posted at 2016-05-02 sequelizejs 

sequelizejs

兩個語法相當容易混淆,都是設為一對一的關聯,並可以使用 Shipment.getOrder 和 Order.getShipment 取到關聯的物件值,唯一不同在於實際外來鍵會存在 Shipment table 裡面。

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Shipment.belongsTo(models.Order);
Order.hasOne(models.Shipment);

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© 2020 alincode

Theme Typography by Makito

Proudly published with Hexo