Is DATA Column in MediaStore Of Android Not Deprecated Yet?

I just want to know why mediastore data is not deprecated yet when i write in codes of android studio it does not show any warnings regarding that column. But developer site says this column (DATA) is deprecated. Also when i run the app in android version R (api level 30) it runs without any error. So my question is, that is this column really deprecated or not if yes then why not yet in my emulator ?