Details
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New Feature
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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Not ready for release
Description
Hive currently only support views in the FROM-clause, some Facebook use cases suggest that Hive should support subqueries such as those connected by IN/EXISTS in the WHERE-clause.
Attachments
Attachments
Issue Links
- blocks
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HIVE-1799 Support correlated subqueries in the WHERE clause
- Open
- incorporates
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HIVE-5830 SubQuery: Not In subqueries should check if subquery contains nulls in matching column
- Resolved
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HIVE-5613 Subquery support: disallow nesting of SubQueries
- Resolved
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HIVE-5614 Subquery support: allow subquery expressions in having clause
- Resolved
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HIVE-5615 Subquery support: more tests
- Resolved
- is duplicated by
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HIVE-4697 Subqueries with IN and NOT IN
- Resolved
- is related to
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HIVE-870 Implement LEFT SEMI JOIN
- Closed
- relates to
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HIVE-3577 Subquery Unnesting
- Open