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Posted to issues@drill.apache.org by "Aditya Kishore (JIRA)" <ji...@apache.org> on 2014/10/22 09:01:33 UTC
[jira] [Created] (DRILL-1567) Pushdown fails with WHERE clause with
more than one AND or OR operator of same type
Aditya Kishore created DRILL-1567:
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Summary: Pushdown fails with WHERE clause with more than one AND or OR operator of same type
Key: DRILL-1567
URL: https://issues.apache.org/jira/browse/DRILL-1567
Project: Apache Drill
Issue Type: Bug
Components: Storage - HBase
Affects Versions: 0.6.0
Reporter: Aditya Kishore
Assignee: Aditya Kishore
Fix For: 0.7.0
The HBase filter push-down code assumes that there could be only 2 operands for an AND or OR operator and in care of multiple AND/OR conditions, it will be presented as operator tree with two operands at each level.
However, if there are two or more AND/OR operator of the same kind (either all AND or all OR), Optiq combines them as a single Boolean operator.
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