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Posted to dev@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2015/04/29 22:49:07 UTC
[jira] [Created] (DRILL-2909) Use Calcite's JoinInfo to keep track
of equality and inequality components of a join
Aman Sinha created DRILL-2909:
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Summary: Use Calcite's JoinInfo to keep track of equality and inequality components of a join
Key: DRILL-2909
URL: https://issues.apache.org/jira/browse/DRILL-2909
Project: Apache Drill
Issue Type: Improvement
Components: Query Planning & Optimization
Affects Versions: 0.9.0
Reporter: Aman Sinha
Assignee: Aman Sinha
Fix For: 1.0.0
Instead of Drill's JoinCategory class, we should leverage Calcite's JoinInfo to keep track of the components of a join condition. The JoinInfo class splits the join condition into equijoin and non-equijoin which is the pretty much the same as being done by JoinCategory.
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