Sequelize：列名小寫不適用於包含的模型

Question

我有兩個模型：類別和書簽。 書簽通過 categoryId 列與類別關聯。

Category 也有name 、 createdAt 、 orderId列；

---

我可以通過以下方式獲取類別及其所有書簽：

const category = await Category.findOne({
    where: { id: req.params.id },
    include: [
      {
        model: Bookmark,
        as: 'bookmarks'
      },
    ]
  });

---

但現在我想更改書簽的排序方式。 訂單類型可以是name 、 createdAt或orderId ；

const order = orderType == 'name'
  ? [[
      { model: Bookmark, as: 'bookmarks' },
      Sequelize.fn('lower', Sequelize.col('bookmarks.name')),
      'ASC'
    ]]
  : [[{ model: Bookmark, as: 'bookmarks' }, orderType, 'ASC']]

const category = await Category.findOne({
    where: { id: req.params.id },
    include: [
      {
        model: Bookmark,
        as: 'bookmarks'
      },
    ],
    order
  });

當 orderType 是createdAt或orderId時它工作正常，但它的name時失敗

---

我收到此錯誤： SQLITE_ERROR: near \"(\": syntax error and SQL 由 Sequelize 生成的查詢是：

SELECT `Category`.`id`, `Category`.`name`, `bookmarks`.`id` AS `bookmarks.id`, `bookmarks`.`name` AS `bookmarks.name`, `bookmarks`.`categoryId` AS `bookmarks.categoryId`, `bookmarks`.`orderId` AS `bookmarks.orderId`, `bookmarks`.`createdAt` AS `bookmarks.createdAt`
FROM `categories` AS `Category`
INNER JOIN `bookmarks` AS `bookmarks` ON `Category`.`id` = `bookmarks`.`categoryId`
ORDER BY `bookmarks`.lower(`bookmarks`.`name`) ASC;

Answer 1

將其更改為：

const order =
    orderType == 'name'
      ? [[Sequelize.fn('lower', Sequelize.col('bookmarks.name')), 'ASC']]
      : [[{ model: Bookmark, as: 'bookmarks' }, orderType, 'ASC']];

現在它正在工作。