库存统计

imcs-admin-boot/imcs-business-biz/src/main/resources/mapper_business/base/edgeLibrary/StockInfoMapper.xml

@@ -72,16 +72,17 @@
     <select id="getStockCountByShelves"  resultType="map">
         SELECT
             s1.parent_id id,
-            ifnull(count(DISTINCT s.id),0) allCount,
-            ifnull(sum(DISTINCT case when i.id is not null then 1 else 0 end ),0)stockCount,
-            ifnull(sum(DISTINCT case when i.id is not null then 0 else 1 end ),0)freeCount,
-            ifnull(sum(DISTINCT case when s.lock_status = '1' then 1 else 0 end ),0) lockCount
+            ifnull(count( s.id),0) allCount,
+            ifnull(count( case when LENGTH(i.id) >0 then 1 else 0 end ),0)stockCount,
+            ifnull(count( s.id),0) - ifnull(count( case when LENGTH(i.id) >0 then 1 else 0 end ),0)freeCount,
+            ifnull(sum( case when s.lock_status = '0' then 1 else 0 end ),0) lockCount
         FROM
             imcs_s_storge s
         LEFT JOIN imcs_s_stock_info i ON s.id = i.storge_id
-        left join imcs_s_shelves s1 on s.shelves_id = s1.id
-        GROUP BY
-            s1.parent_id
+
+LEFT JOIN imcs_s_shelves s1 ON s.shelves_id = s1.id
+GROUP BY
+	s1.parent_id
     </select>
 
     <!-- 获取库位的库存数量，判断是否为空库存 -->