My recommendation is to leave it on. Statistics are used to build execution plans. If the statistics are stale or missing, then execution plans can be inefficient.

The auto-update updates the...

I imagine you don't actually have them named like that with numbers, so trying to figure out which one to run first and second is a bit more involved. I...

PQ can be used in many other places,...

If I am not mistaken, PowerQuery is part of Excel, so it'll be hard to remove excel from your mix.

But is there any reason you aren't just connecting SSIS to...

As another thought, if you want this strictly TSQL, is there any harm in running them all sequentially? Like run getT1 then getT2 then getT3 and so on? It ensures...

One risk with SQL Aliases is if you need to change the alias for any reason. SQL upgrades like SQL 2017 to 2022 using a migration upgrade approach means you...

Forgot one thing that I don't recommend, but would kind of be an option - xp_cmdshell. While I strongly advise against it, you COULD use xp_cmdshell to export data to...

I agree with what Ken said about the dev license - dev/visual studio licensed SQL Server can have prod data copied to it, but you can't copy prod data from...

To add to SoCal_DBD's reply - which of the 3 queries is being super slow and how big is your tempdb and do you still have space on disk for...

If memory serves, SSDT for VS 2019 is an option during install, so it could be you need a patch update.

As a thought - can you use report builder instead...

My opinion - if you have a 200 GB database and have 10-15% that you are wanting to replicate short term and you don't have enough space for that, you...

If your ETL is done with SSIS, I am pretty sure you can set that up to execute things in a specific order. So you can have it wait for...

As far as I know SSIS cannot be scripted. SSIS is it's own thing. The export method you are using is designed to be an infrequent export option. If you...

A lot to unpack here and not entirely sure what you are trying to achieve, but will do my best to answer.

First, if you are deleting 30 million rows, you...

The third one is a fun one - open source dependencies. We have a tool that often has "free" plugins available for it but after a few years those free...