Server-side GlideRecord addQuery case sensitive

[xiaix]

Looking at this Case insensitive Glide Record query   I see they talk about client side GlideRecord queries.

I need server side to be case sensitive.

The highlighted sections must be a cAsE sEnSiTiVe check.

How can I make it so?

[Ron28]

The phase part of my query became "^u_phaseINprd,PRD"  not  "u_phase=PRD^u_phase=prd" as posted above, sorry for any confusion.