Kenneth Fisher explains his blog header, which shows different ways to manipulate text in SQL Server:
When I started this blog a friend of mine suggested I write a really complicated query as a header. Now I’m not sure how complicated it really is, but I find it fairly amusing, and the whole point of it is to manipulate some text to generate a different set of text. So this seems like a good time to go through it and explain what’s going on.
There’s a bit to unpack, but it’s a fun experiment.