April 6, 2022 release notes¶
group_by() a path within an
group_by() function already allows grouping results by the value of a specified field. Now you can group by the value of a specific element in an object-typed field. For example, group by the values in
tags.clusterUid rather than all of the possible values in the
tags field. For details, see the examples in the
timestamp field as part of a primary key¶
set_primary_key() verb now supports using a time field as part of a primary key. While this is not a typical use, it is occasionally useful if you need to generate resources that contain only one interval each.
set_primary_key is a low-level operation that requires some care in use. In most cases, you will more easily accomplish your goal using