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bug-RTM
What’s Worse Than a NULL? An Incorrect NULL

Recently it was brought to my attention that the query_hash and query_plan_hash columns inside of sys.dm_exec_requests were returning NULL values. I think everyone knows how I feel about NULLs already, but this was slightly more concerning. See, I work for a company that makes this...

CXPACKET waits - You Need Three Heads To Read This Post Properly
You Need Three Heads To Read This Post Properly

I have a handful of things to share today. As a DBA it is my nature to be both driven and lazy so instead of three posts I am just going to combine them into one. You're welcome.Here's the first item for you:Recently Grant Fritchey (blog | @gfritchey) wrote...