2026-04-20 1dc68ebfceb2a12b3d72a7584a04f11cdf8bcd62
src/main/resources/mapper/basic/ProductModelMapper.xml
@@ -25,6 +25,22 @@
            <if test="c.productName != null and c.productName != ''">
                and p.product_name  like  concat('%',#{c.productName},'%')
            </if>
            <if test="c.topProductParentId != null and c.topProductParentId > 0">
                and p.id in (
                    WITH RECURSIVE product_tree AS (
                        SELECT id
                        FROM product
                        WHERE id = #{c.topProductParentId}
                        UNION ALL
                        SELECT p.id
                        FROM product p
                        INNER JOIN product_tree pt ON p.parent_id = pt.id
                    )
                    select id from product_tree
                )
            </if>
        </where>
        order by  pm.id
    </select>