Would you tell your boss you have an upcoming interview?

[Turf1600]

My boss, yes. Yours - probably not. Just request a personal day.

[Farbin Kaiber]

Call in sick, verify interview went well, give 30 days notice, request letter of recommendation.

[b*saint]

I need tuesday off for a job interview yet I dont know if I should tell him or not. He'd make a great reference yet he is kinda a pissy guy and would take it personally I was looking for a new job. Like as if I didn't like him and I wanted to get a new job because of it.