ISO8601 to datetime

I have date in ISO8601 and when I try to compare them with getdate(), I see nothing as they are in different formats, but Convert() also show that :

"The CONVERT style 126 is not realized yet."

Is there any better way to compare dates?

Regards
Andrey

Hey @Apokul! Retool ships with MomentJS pre-installed - probably your best bet.

Yup, found it out yesterday. Works for me.
Thanks!