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Posted to issues@calcite.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/05/30 13:59:00 UTC
[jira] [Created] (CALCITE-2338) Reconsider the externally visible
api of RexSimplify
Zoltan Haindrich created CALCITE-2338:
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Summary: Reconsider the externally visible api of RexSimplify
Key: CALCITE-2338
URL: https://issues.apache.org/jira/browse/CALCITE-2338
Project: Calcite
Issue Type: Bug
Reporter: Zoltan Haindrich
Assignee: Zoltan Haindrich
Currently many lower level simplification methods are visible.
While I was porting CALCITE-2247 to a branch near 1.16 I've bumped into an issue because of the fact that by calling a specific simplify method may leave out some otherwise applicable simplifications.
For master there is already an extra safety feature by the presence of CALCITE-2205; it seems like using less entry points may even lead to better simplifications - by changing this; a filter have been removed.
https://github.com/kgyrtkirk/calcite/commit/2e29a659792f6bd9419dc0f97bf5a3bdd9f6f2cc
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