GitHub user twalthr opened a pull request:
https://github.com/apache/flink/pull/2521
[FLINK-4639] [table] Make Calcite features more pluggable
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This PR adds some means to modify Calcites behavior within the Table/SQL
API. It introduces a `CalciteConfig` which is available through
`tEnv.getConfig().getCalciteConfig()`. It allows to append/replace a rule set,
append/replace SQL operators and replace the SQL parser so far.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/twalthr/flink FLINK-4639
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2521.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2521
----
commit eaff44e29f09ecd0eb5e722df06bb9b2dc492d15
Author: twalthr <twal...@apache.org>
Date: 2016-09-20T09:35:25Z
[FLINK-4639] [table] Make Calcite features more pluggable
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