topic Re: StringProperties fields and action name field cannot be found in DQL. in DQL

StringProperties fields and action name field cannot be found in DQL.

jestinwang — Thu, 30 Apr 2026 07:47:24 GMT

hello, we added some configs to capture the data from EUM and can save these information in user action. they can be inquired by USQL. but how to leverage DQL to capture these information?

Thank you,

Jestin

Re: StringProperties fields and action name field cannot be found in DQL.

MaximilianoML — Wed, 29 Apr 2026 20:46:13 GMT

Hello @jestinwang,

Try fetch user.events first. If your EUM properties appear under event_properties or session_properties, you can fully leverage them in DQL. If they do not appear there, the data is still in the Classic USQL store, and you would need New RUM/Grail, business events, or custom metrics to make it usable from DQL.

Re: StringProperties fields and action name field cannot be found in DQL.

jestinwang — Fri, 01 May 2026 03:08:09 GMT

Hi MaximilianoML,

thank you for your reply. I didn't see event_properties and session_properties available in DQL when fetch user.events. just curious if its different field name in DQL?

If the data still in Classic USQL store, how to leverage New RUM/Grail etc to use them?

Thank you,

Jestin