SQL 2019 上的 CU6 到 CU 11 升级使得对表格函数的查询速度非常慢

如何解决SQL 2019 上的 CU6 到 CU 11 升级使得对表格函数的查询速度非常慢

从 sql Server 2019 CU6 升级到 CU11 后：下面的查询标记为--Slow running query 突然变慢了。 CD_TF() 包含对另一个 TF 的 OUTER APPLY。

IF(OBJECT_ID('tempdb..#browseList1') IS NOT NULL)
DROP TABLE #browseList1
  CREATE TABLE #browseList1
  ( 
     RowNumber        dbo.ecm_RowNumber_DT IDENTITY(1,1)  NOT NULL PRIMARY KEY CLUSTERED,OrderId        dbo.ecm_OrderId_DT,OrderGroupId     dbo.ecm_OrderGroupId_DT,InterfaceId      dbo.ecm_InterfaceId_DT              
  );
  
  INSERT INTO #browseList1(OrderId,OrderGroupId,InterfaceId)
SELECT OrderId,InterfaceId FROM AB_TF()
WHERE ( HolderId = N'1' ) ORDER BY OrderGroupId ASC;

--Slow running query 
SELECT o.*
FROM CD_TF() AS o 
INNER JOIN 
#browseList1 AS browser ON (o.OrderId = browser.OrderId AND o.OrderGroupId = browser.OrderGroupId AND o.InterfaceId = browser.InterfaceId)