Node.js Sequelize：查询中的额外列

我有下表

产品表

const Product = sequelize.define('product', {
  name: { type: Sequelize.TEXT },
  amount: { type: Sequelize.DECIMAL },
  category: { type: Sequelize.BIGINT, field: 'categoryId' },
  brand: { type: Sequelize.BIGINT, field: 'brandId' },
  vendor: { type: Sequelize.BIGINT, field: 'vendorId' },
  status: { type: Sequelize.BIGINT, field: 'statusId' },
  image: { type: Sequelize.TEXT },
  stock: { type: Sequelize.INTEGER },
  description: { type: Sequelize.TEXT },
  model: { type: Sequelize.TEXT },
  code: { type: Sequelize.TEXT },
});

状态表

const Statuses = sequelize.define('statuses', {
  name: {
    type: Sequelize.TEXT
  },
});

联想

Product.belongsTo(Statuses, { foreignKey: 'statusId', as: 'productStatus'});

当我运行以下程序时：

product = await Product.findOne({
  where: {
    id: req.query.id
  }, 
  include: ['productStatus']
})

我得到以下查询：

SELECT 
"product"."id", 
"product"."name", 
"product"."amount", 
"product"."categoryId" AS "category", 
"product"."brandId" AS "brand", 
"product"."vendorId" AS "vendor", 
"product"."statusId" AS "status", 
"product"."image", 
"product"."stock", 
"product"."description", 
"product"."model", 
"product"."code",
"product"."createdAt", 
"product"."updatedAt", 
"product"."statusId", 
"product"."categoryId", 
"product"."vendorId", 
"product"."brandId", 
"productStatus"."id" AS "productStatus.id", 
"productStatus"."name" AS "productStatus.name", 
"productStatus"."createdAt" AS "productStatus.createdAt", 
"productStatus"."updatedAt" AS "productStatus.updatedAt", 
"productStatus"."status" AS "productStatus.status" 
FROM "products" AS "product" 
LEFT OUTER JOIN "statuses" AS "productStatus" ON "product"."statusId" = "productStatus"."id" 
WHERE "product"."id" = '1'

不知道为什么

"productStatus"."status" AS "productStatus.status" 

存在并且它导致一个未知列错误，因为我在statuses表中没有该列

User.hasOne（Status，{foreignKey:'Status'，as:'UserStatus'}）

表示

Status

具有不正确的

Status

列。这就是为什么Sequelize知道

Status

模型有

Status

列，并将其添加到SQL查询中

我假设

用户

有

状态

列，而不是

状态

。如果是这样的话，您只需像这样更改关联：

User.belongsTo(Status, { foreignKey: 'status', as: 'UserStatus'})

---

您是否有反向关联

有许多
？如果是这样，你能显示它吗？正确的包含应该是
include:{model:Status，as:'productStatus'}
@Anatoly我有这个用户。hasOne（Status，{foreignKey:'Status'，as:'UserStatus'}），一旦我说出来，效果很好，怪人@doublesharp谢谢，我试过了，但没有成功：-）试一下这个也
include:[{model:status，as:'productStatus'}