产出不能为负数，最小是0

huminmin

5 天以前 429262bdbebb4322800c1ed4f9276411ec5511d1

 src/main/resources/mapper/production/ProductionOperationTaskMapper.xml

@@ -110,7 +110,7 @@
        select poro.operation_name as processName,
               sum(ifnull(ppi.input_quantity, 0)) as totalInput,
               sum(ifnull(ppo.scrap_qty, 0)) as totalScrap,
               sum(ifnull(ppo.quantity, 0) - ifnull(ppo.scrap_qty, 0)) as totalOutput
               sum(greatest(ifnull(ppo.quantity, 0) - ifnull(ppo.scrap_qty, 0), 0)) as totalOutput
        from production_product_output ppo
                 inner join production_product_main ppm on ppo.production_product_main_id = ppm.id
                 inner join production_operation_task pot on ppm.production_operation_task_id = pot.id