Filter Query for linked issue

[Anil Kumar]

WITHOUT any additional add-on, is there any way to filter all issue has links.

Filter all issue has linked issue with "is caused by".

[Grigory Salnikov]

Hi @Anil Kumar!

I'm afraid there's no way to do it without marketplace apps.

[Anil Kumar]

ohh that's really sad, we need such basic feature like this as application component.

Difference between two custom fields (numeric or date field), this is another common used use-case, not available as application component/function.

[Grigory Salnikov]

Yes, basic JQL functionality has its limitations.

To calculate the difference between fields I used the following app:

Jira Misc Custom Fields

There are calculated fields there.

[Anil Kumar]

Thanks Grigory 

Jira Misc Custom Fields not available for Cloud.

[Grigory Salnikov]

Oh, I see, my bad.

There's a way to implement calculated fields on Cloud:

Is there any way to create calculated fields in JIRA Cloud?

See the answer by @Jon Bevan _Adaptavist_

[Anil Kumar]

Thanks agian @Grigory Salnikov  - my wish here was for solution WITHOUT any additional add-on.

[Grigory Salnikov]

Yes, I see.

Nevertheless, you're welcome!