Found some error logs on the prod server.
🤔
🤔
Deleted them unread.
Problems solved.

What devrant taught me:

Everyone hates java
Everyone hates php
Everyone hates spaces
Everyone hates tabs
Everyone hates vim
Everyone hates windows
Everyone hates gnu+linux
Everyone hates clients
Everyone hates PMs
Everyone hates every language they're not working with
Everyone loves devrant 😀😄😙

Hacking is like sex. You get in, you get out, and hope that you didn’t leave something that can be traced back to you.

When the guy with his master's who's job you were told you weren't qualified for performed the following all in one query:
1. A massive many to many join on a 4 million row table.....to itself on in inner query through a linked server.
2. Decides to try and join this massive inner query (see step 1) to another table on a second many to many join.
3. Writes a function for month. Yes instead of month(literallyadate)

Then this guy emails me to ask if I can optimize it because we yelled at him for trying to insert 216 GB of data into a table (again on a massive many to many joined disaster). We told him if a query was taking more than 40 minutes we needed to see it.

I regret saying that now...should have just bought more space ;)

And it finally arrived! Really pleased with it 😎

I used to work in a role that was basically tech support for engineers. Folks would call, we'd look at their code and see where things were going wrong.
One customer calls in, they're having timing problems with a satellite control system.
I dig down through their code, and buried in one of the modules is a comment to the effect of:
"Once we upgrade to Windows 98, we'll need to change this call to the precision counter"

They never did.

This system was running XP.
Somehow, they'd avoided destroying satellites despite having the code run on Win98, and ME without fixing that call. It wasn't until they upgraded to a multi core system and XP that their gyros stopped responding correctly.

Holy shit.

Client: "Why is this taking so long. I could do this."
Me: