Li Xian created KYLIN-4480:
------------------------------
Summary: Implement runtime non-equi join
Key: KYLIN-4480
URL: https://issues.apache.org/jira/browse/KYLIN-4480
Project: Kylin
Issue Type: New Feature
Components: Query Engine
Reporter: Li Xian
Currently Kylin does not support non-equi join. This issue is aim to add
runtime non-equi join feature to Kylin so that queries like
{code:java}
select
|
non-equi join
/ \
subquery1 subquery2
{code}
can now be executed like below. Kylin will read data from subquery cubes and do
non-equi join during runtime
{code:java}
select
|
runtime non-equi join
/ \
cube1 cube2
{code}
I have submitted a PR for this issue
[https://github.com/apache/kylin/pull/1195]
[https://github.com/Kyligence/calcite/pull/133]
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