Hi Luca,
If I understand you correctly, what you are looking for is temporal table join.
Flink has implemented this based on Calcite, maybe is a good reference. You
could find more details in [1], [2], [3].
- [1] https://issues.apache.org/jira/browse/CALCITE-1912
- [2]
Morning everyone,
in our company we are running a POC using Apache Calcite, and we would like to
collect some feedbacks from you for the scenario mentioned below.
There is a service API that allows retrieving some `Book`s, and we would like
to build a table adapter on top of this service; this
Can someone please review https://github.com/apache/calcite/pull/3209.
It has fixes for https://issues.apache.org/jira/browse/CALCITE-4334
(LITERAL_AGG) and https://issues.apache.org/jira/browse/CALCITE-5697
(RelBuilder.convert).
I would especially like feedback on the strategy of avoiding a
jackylau created CALCITE-5707:
-
Summary: Add ARRAY_CONTAINS for Spark dialect
Key: CALCITE-5707
URL: https://issues.apache.org/jira/browse/CALCITE-5707
Project: Calcite
Issue Type: Improvement
