Laljo John Pullokkaran created HIVE-12478:
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Summary: Improve Hive/Calcite Trasitive Predicate inference
Key: HIVE-12478
URL: https://issues.apache.org/jira/browse/HIVE-12478
Project: Hive
Issue Type: Bug
Affects Versions: 1.2.1
Reporter: Laljo John Pullokkaran
Assignee: Laljo John Pullokkaran
HiveJoinPushTransitivePredicatesRule does not pull up predicates for transitive
inference if they contain more than one column.
EXPLAIN select * from srcpart join (select ds as ds, ds as `date` from srcpart
where (ds = '2008-04-08' and value=1)) s on (srcpart.ds = s.ds);
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