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https://reviews.apache.org/r/17691/
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Review request for hive and Gunther Hagleitner.
Bugs: HIVE-1180
https://issues.apache.org/jira/browse/HIVE-1180
Repository: hive-git
Description
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Support Common Table Expressions (CTEs) in Hive
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g 17f3552
ql/src/java/org/apache/hadoop/hive/ql/parse/QB.java 3fbe8e2
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java 719b496
ql/src/test/queries/clientnegative/cte_recursion.q PRE-CREATION
ql/src/test/queries/clientnegative/cte_with_in_subquery.q PRE-CREATION
ql/src/test/queries/clientpositive/cte_1.q PRE-CREATION
ql/src/test/queries/clientpositive/cte_2.q PRE-CREATION
ql/src/test/results/clientnegative/cte_recursion.q.out PRE-CREATION
ql/src/test/results/clientnegative/cte_with_in_subquery.q.out PRE-CREATION
ql/src/test/results/clientpositive/cte_1.q.out PRE-CREATION
ql/src/test/results/clientpositive/cte_2.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/17691/diff/
Testing
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added new tests
Thanks,
Harish Butani