I see you have both distinct and group by in the same query - use one or the other, and since you are not using any aggregate functions then you...

Here is another method - not dynamic, but easily extensible:

Declare @sampleData table (Name varchar(50), City varchar(50), Zip char(5));
 Insert Into @sampleData (Name, City, Zip)
 Values ('AAA', 'Dallas',...

I have this stored procedure that is inserting/updataing a staging tabe and another table. I dont have access to the Azure Data Factory.

(a) I would like to know if i...

Before going down the path of partitioning - what are you expecting to achieve by doing so?  What is the purpose of partitioning - and more to the point, why...

Do you mean errors which are reported via DBCC CHECKDB?

If so the official line from Microsoft is to restore to your last known good backup.

You may attempt the repair_rebuild...

The change...

For the processors, is that "Physical Core" or...

If you are seeing blocking where the session_id and blocking_session_id are the same - you are seeing parallelism.  You will often see one of the parallel threads blocking other threads...

In my case the solution was to divide into 2 views, and keep the ID column in the second view just in case of misalignment.  Also CSV format is...

I would remove the convert from the where clause - it isn't needed.

AND o.created_datetime >= '2020-04-01'

Unless that column is not actually a datetime data type - if that is the...

To clarify I am using built in function to read from SQL Audit file but the other team has capability to read from .txt file only, that is the...

Instead of using PowerShell, why not make a call to BCP and us the "out" functionality?  It's nasty fast.  I'll also tell you that if they have SQL Server...

The import/export process is designed to create tables - you selected the source of the data to be a view and the destination to be a table, that is why...

That is confusing - how did you 'copy' the view from QA to production?  And how would that create a table instead of a view?

You stated you used the code...