cheni4ling的个人资料 - RAT

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求大神极速优化 SELECT pc.Id AS ClassId, pc.NAME AS ClassName, vb.username AS RealId, vb.RealName AS RealName, ppf.MaterialId AS NaterialId, ppf.NAME AS NaterialName, ppf.FileNumber AS FileNumber, ppm.NAME AS MaterialTypeName, pi.EnterpriseCode AS EnterpriseCode, ROUND(IFNULL(SUM(pi.Weight), 0), 2) AS lqWeight, IFNULL(fc.fccount, 0) AS fcWeight, IFNULL(rt.RetWeight, 0) AS RetWeight, ROUND(IFNULL(SUM(pi.Weight), 0) - IFNULL(fc.fccount, 0) - IFNULL(rt.RetWeight, 0), 2) AS jyWeight, hq.Num AS Num FROM ps_inventoryDispatchDetails pidd INNER JOIN ps_inventoryDispatch pid ON pidd.InventoryDispatchId = pid.Id LEFT JOIN pb_class pc ON pid.ClassId = pc.Id LEFT JOIN ps_inventory pi ON pidd.InventoryId = pi.Id LEFT JOIN ( SELECT InventoryId, SUM(RetWeight) AS RetWeight FROM ps_inventoryReturn GROUP BY InventoryId ) rt ON rt.InventoryId = pi.id LEFT JOIN vben_user vb ON pidd.CreateUserId = vb.Id LEFT JOIN pb_pd_formula ppf ON ppf.Id = pi.FormulaId INNER JOIN pb_pd_materialtype ppm ON ppm.CODE = pi.MaterialTypeId AND ppm.NAME='物料' LEFT JOIN ( SELECT a.QyCode, ROUND(SUM(a.Weigh), 2) AS fccount, a.CreateUserId AS CreateUserId FROM ql_errorpreventiondetails a WHERE !a.IsDeleted AND a.CreateTime >= '2025-08-01' AND a.CreateTime <= '2025-09-01' AND a.MaType IN ('1', '2','3','4') GROUP BY a.QyCode, a.CreateUserId ) fc ON fc.CreateUserId = pidd.CreateUserId AND fc.qycode = pi.EnterpriseCode LEFT JOIN ( SELECT b.CreateUserId AS CreateUserId, sum( b.Num ) AS Num , c.ProductId,c.FormulaId FROM ql_errorprevention b JOIN pl_producerequest c on c.id=b.ProduceRequestId WHERE ! b.IsDeleted AND b.CreateTime >= '2025-08-01' AND b.CreateTime <= '2025-09-01' -- AND b.CreateUserId =426 GROUP BY b.CreateUserId ,c.ProductId,c.FormulaId ) hq ON fc.CreateUserId = hq.CreateUserId and hq.ProductId=ppf.MaterialId and hq.FormulaId=ppf.id WHERE pid.ReceiveTime >= '2025-08-01' AND pid.ReceiveTime <= '2025-09-01' -- AND vb.id = 426 -- AND pc.id= 1 -- AND ppf.MaterialId=282 AND ppm.NAME ='物料' GROUP BY vb.username, pi.EnterpriseCode ORDER BY pc.NAME 说明a表目前有百万数据，后续会有千万甚至更多数据，如何才能将1个月查询结果控制在几秒，目前已尝试过程视图子查询，索引优化，均无法达到想要的结果

什邡职业中学怎么样？想详细了解什邡职业中学怎么样？想详细了解，不清楚这个学校究竟怎么样，想让自己儿女去读，又不知道具体情况

天府三街附近有最经济实惠的住宿吗？比如每晚10元,20元,30元天府三街附近有最经济实惠的住宿吗？比如每晚10元,20元,30元,需要住一段时间，奈何条件有限，求百度各位大侠指导！

我欲封神账号出售 [url]http://一区仙路奇缘账号出售：http://4d4d95.taoshouyou9.com/taoid_103500_201069.html[/url]

请问中兴U8184G储存究竟还剩下多少请问中兴U8184G储存究竟还剩下多少我在ROOT后将所有定制软件全部删除后系统储存空间也只有1.06G 各位呢？

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