| | |
| | | |
| | | ORDER BY pm.id DESC |
| | | </select> |
| | | <select id="getProductAndModelList" resultType="java.util.Map"> |
| | | select p.id as id, |
| | | pm.id as modelId, |
| | | p.product_name as productName , |
| | | pm.model as model |
| | | from product_model pm |
| | | left join product p on p.id = pm.product_id |
| | | order by p.id,pm.id desc |
| | | </select> |
| | | <select id="selectModelListByProductIds" resultType="com.ruoyi.basic.pojo.ProductModel"> |
| | | WITH RECURSIVE tree AS ( |
| | | SELECT id |
| | | FROM product |
| | | WHERE id in <foreach item="id" collection="ids" open="(" separator="," close=")"> |
| | | #{id} |
| | | </foreach> |
| | | |
| | | UNION ALL |
| | | |
| | | SELECT p.id |
| | | FROM product p |
| | | INNER JOIN tree t ON p.parent_id = t.id |
| | | ) |
| | | SELECT t1.* |
| | | FROM product_model t1 |
| | | INNER JOIN product t2 ON t1.product_id = t2.id |
| | | INNER JOIN tree t ON t2.id = t.id; |
| | | </select> |
| | | </mapper> |