Method getQueryOrders

lib/dialects/abstract/query-generator.js:2065–2113

(options, model, subQuery)

  }

  getQueryOrders(options, model, subQuery) {
    const mainQueryOrder = [];
    const subQueryOrder = [];

    if (Array.isArray(options.order)) {
      for (let order of options.order) {

        class="cm">// wrap if not array
        if (!Array.isArray(order)) {
          order = [order];
        }

        if (
          subQuery
          && Array.isArray(order)
          && order[0]
          && !(order[0] instanceof Association)
          && !(typeof order[0] === class="st">'function' && order[0].prototype instanceof Model)
          && !(typeof order[0].model === class="st">'function' && order[0].model.prototype instanceof Model)
          && !(typeof order[0] === class="st">'string' && model && model.associations !== undefined && model.associations[order[0]])
        ) {
          subQueryOrder.push(this.quote(order, model, class="st">'->'));
        }

        if (subQuery) {
          class="cm">// Handle case where sub-query renames attribute we want to order by,
          class="cm">// see https://github.com/sequelize/sequelize/issues/8739
          const subQueryAttribute = options.attributes.find(a => Array.isArray(a) && a[0] === order[0] && a[1]);
          if (subQueryAttribute) {
            const modelName = this.quoteIdentifier(model.name);

            order[0] = new Utils.Col(this._getAliasForField(modelName, subQueryAttribute[1], options) || subQueryAttribute[1]);
          }
        }

        mainQueryOrder.push(this.quote(order, model, class="st">'->'));
      }
    } else if (options.order instanceof Utils.SequelizeMethod) {
      const sql = this.quote(options.order, model, class="st">'->');
      if (subQuery) {
        subQueryOrder.push(sql);
      }
      mainQueryOrder.push(sql);
    } else {
      throw new Error(class="st">'Order must be type of array or instance of a valid sequelize method.');
    }

    return { mainQueryOrder, subQueryOrder };
  }

  _throwOnEmptyAttributes(attributes, extraInfo = {}) {
    if (attributes.length > 0) return;