SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

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<@U01HPVB0D2S> <@U021J8BQQ0Y> I don't think we support such queries today:thinking_face: but might be a good addition

<@U03PGUNPR6F> can you please create an issue and we will check if this is already enabled and disabled by mistake or we can make an addition to this

though it would be much more performant if you know the tag key you want to search in as we suggest values for tag keys.

Is searching by tag key not that easy? <@U03PGUNPR6F>

Hi <@U01HWQ1RTC2>, thank you for a swift reply! What search query would you recommend for tags that are passed as objects? For instance a tag "args" is "{0:{message: "sometext", otherArgs: "othertext"}}"

I can search by tag `args in ("{0:{message: "sometext", otherArgs: "othertext"}}")` but that would match only this exact trace, and wouldn't match other traces that have the same "message" but different "otherArgs".

that is true...usually users just store non-nested json as values of a tag key. The filtering is a bit coupled to keys today I would say. A free text search across all of tag keys and values might be a good idea.

I drafted an issue, feel free to edit it for clarity
<https://github.com/SigNoz/signoz/issues/1397>

<@U01HWQ1RTC2> Thank you for answering my questions!