Method update

lib/model.ts:645–673

Update one or multiple records. Also update `updated_at` if `timestamps` is `true`. * * await Flight.where("departure", "Dublin").update("departure", "Tokyo"); * * await Flight.where("departure", "Dublin").update({ destination: "Tokyo" });

(fieldOrFields: string | Values, fieldValue?: FieldValue)

   *     await Flight.where("departure", "Dublin").update({ destination: "Tokyo" });
   */
  static update(fieldOrFields: string | Values, fieldValue?: FieldValue) {
    let fieldsToUpdate: Values = {};

    if (this.timestamps) {
      fieldsToUpdate[
        this.formatFieldToDatabase("updated_at") as string
      ] = new Date();
    }

    if (typeof fieldOrFields === "string") {
      fieldsToUpdate[
        this.formatFieldToDatabase(fieldOrFields) as string
      ] = fieldValue!;
    } else {
      fieldsToUpdate = {
        ...fieldsToUpdate,
        ...(this.formatFieldToDatabase(fieldOrFields) as {
          [fieldName: string]: any;
        }),
      };
    }

    return this._runQuery(
      this._currentQuery
        .table(this.table)
        .update(fieldsToUpdate)
        .toDescription(),
    ) as Promise<Model | Model[]>;
  }

  /** Delete a record by a primary key value.
   *