Forrest McDaniel gets my most coveted category:
I love how there are lots of little things to SQL Server – mostly ignored details that only sometimes matter but make sense when you stare at them. Actually, I’m not sure I love them. I forget about them, and then stub my toe on them. Occasionally though, there’s a quirky combination that leads to bloggable shenanigans.
Let’s start with Detail Number One, which has most definitely tripped me up: queries that are returning rows won’t time out. You might be familiar with connections using a default 30s timeout, but as long the query is returning a row every 29s, the client won’t time it out. You can even test this in SSMS.
Read on to see how Forrest takes advantage of this, uh, capability.