Lai Zhou created CALCITE-3069:
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Summary: Make the JDBC Connection more extensible like the
FrameworkConfig API
Key: CALCITE-3069
URL: https://issues.apache.org/jira/browse/CALCITE-3069
Project: Calcite
Issue Type: Improvement
Components: core
Affects Versions: 1.19.0
Reporter: Lai Zhou
More and more users are interested in building custom sql engines on top of
Calcite.
But for different sql engines, there're differences on sql parsing, expression
conversions, implicit type casting ...even the physical implementations for
logical plan.
I think the FrameworkConfig API now provided a better way than JDBC Connection
to custom these things.Are there any plans in the roadmap to enhance the JDBC
Connection config , like FrameworkConfig API , to improve Calcite's
extensibility ?
Otherwise, implementing the whole physical plan like the default
Enumerable-implementation will be boring , that also require a lot of work. May
be we can do something to make the physical and execution plan(that says
code-gen ) more customizable.
Are there any thoughts on this issue?
* customizable
* customizable
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