takes the first element, generalized version of `first()` or `last()`
[ Full content available at: https://github.com/apache/incubator-superset/pull/5974 ] This message was relayed via gitbox.apache.org for [email protected]
takes the first element, generalized version of `first()` or `last()`
[ Full content available at: https://github.com/apache/incubator-superset/pull/5974 ] This message was relayed via gitbox.apache.org for [email protected]