从数据透视表中按列排序

Question

我有3张桌子，

auctions
+----+----------+
| ID | NAME     |
+----+----------+
| 1  | Lelang 1 |
+----+----------+
| 2  | Lelang 2 |
+----+----------+
| 3  | Lelang 3 |
+----+----------+

levels
+----+---------+
| ID | NAME    |
+----+---------+
| 1  | Level 1 |
+----+---------+
| 2  | Level 2 |
+----+---------+
| 3  | Level 3 |
+----+---------+

auction_level
+----+---------+----------+------------+------------+
| ID | AUCT_ID | LEVEL_ID | DATE_START | DATE_END   |
+----+---------+----------+------------+------------+
| 1  | 1       | 1        | 2017-01-01 | 2017-01-10 |
+----+---------+----------+------------+------------+
| 2  | 1       | 2        | 2017-01-11 | 2017-01-31 |
+----+---------+----------+------------+------------+
| 3  | 2       | 1        | 2017-01-05 | 2017-01-15 |
+----+---------+----------+------------+------------+

我想选择auctions表的所有条目，并按表DATE_START上Level 1的{​​{1}}排序。老实说，我不知道如何进行所需的查询，所以我还没有创建任何查询。