Post #3991230

DB has 100% CPU usage, so I investigate. Slow queries for a simple `SELECT` with a direct column match. No index on queried column. 🤦 Doesn't explain the issue completely. Checking other queries same thing, 3 columns in a `SELECT`, all without an index. 🤦 And of course this DB has been in Prod use for 3 years already… Please, Devs, talk to your #DBA​s! #database #developer