Hello,
We are using Dell OpenManage Software 8.4
With our DBA's found that procedure DeviceGroupToDevice_Update is generating lot of SQL error logs.
Msg 8623, Level 16, State 1, Line 1
The query processor ran out of internal resources and could not produce a query plan. This is a rare event and only expected for extremely complex queries or queries that reference a very large number of tables or partitions. Please simplify the query. If you believe you have received this message in error, contact Customer Support Services for more information.
Our DBA created a copy of our database and restored to few different servers with more resources and this procedure is still failing with that error. That is then not error related with our server or not enough hardware resources (we tried on huge SQL machines even).
Could someone take a look and rewrite that SQL procedure to better version ? it contains lot of unions and SQL can't complete query , we tried on different patch level of SQL 2012 also SQL 2014 and SQL 2016, and on all versions procedure failed with the same results.
Details:
PROCEDURE [dbo].[DeviceGroupToDevice_Update]
-- =======================================================================
-- Author: David Angel
-- Description: Updates the [DeviceGroupToDevice] table with changes.
Maybe for troubleshootting we could provide backup of our database then developer could prepare fix or better version of that procedure ? how we could provide backup to Dell ?
Thanks,
Kamil