Jacky Yin created CALCITE-4645:
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Summary: Search In Range is not supported in elastic search adapter
Key: CALCITE-4645
URL: https://issues.apache.org/jira/browse/CALCITE-4645
Project: Calcite
I presume we’re talking about scalar sub-queries (e.g. sub-query in SELECT) and
sub-queries with IN and EXISTS, as opposed to sub-queries in the FROM clause.
The former are represented using RexSubQuery because the queries appear in
scalar expressions.
There are rules to expand RexSubQuery
Did you include the subquery related rules in the HepPlanner?
Haisheng
On 2021/06/09 17:59:44, Krishnakant Agrawal wrote:
> Hi All,
>
> When running a HepOptimizer on top of a RelNode which has a subquery
> embedded in it, The Optimizer does not take the RelNode representing the
> subquery up
Hi All,
When running a HepOptimizer on top of a RelNode which has a subquery
embedded in it, The Optimizer does not take the RelNode representing the
subquery up for optimization.
Is this by design, what's the correct way for the Subquery RelNode to be
picked up for Optimization?
If this is a
Hi Xu -
I think it should work the way you expect. It would help to know the steps
that you followed to set it up.
When you say a tutorial, which one? Do you mean this -
https://calcite.apache.org/docs/druid_adapter.html ?
What steps did you take to set it up and run the query?
Thank you,
Ben
Yes, it’s possible.
But my concern is the lack of common approach. Here a few examples:
1) Correlate and Join both explains joinType as lowerName of enum’s value,
hence it could be simply restored by relInput.getEnum("joinType",
JoinRelType.class)
@Override public RelWriter
