Hi,
Parallel SQL does not yet support joins but Streaming Expressions does.
There are 4 types of aggregations in Streaming Expression currently. The
functions are:
facet: group by aggregations pushed down to the JSON facet API. Will not
work with joins.
https://cwiki.apache.org/confluence/displa
Hello,
I'm exploring the Parallel SQL. I don't see any SQL JOIN features available in
the parallel SQL interface, in the documentation. Is it even possible to do SQL
JOIN in the parallel SQL interface?
Was looking at streaming expression but looks like facets are not possible with
it. Not even
