[HIVE-15057] Nested column pruning: support all operators - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.3.0
Component/s: Logical Optimizer, Physical Optimizer
Labels:
None

Description

Currently only SELECT operators are supported for nested column pruning. We should add support for other types of operators so the optimization can work for complex queries.

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HIVE-15057.1.patch
30/Nov/16 21:53
149 kB
Chao Sun
HIVE-15057.2.patch
01/Dec/16 18:24
149 kB
Chao Sun
HIVE-15057.3.patch
02/Dec/16 21:29
146 kB
Chao Sun

Issue Links

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GitHub Pull Request #115

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Assignee:: Chao Sun

Reporter:: Chao Sun

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 25/Oct/16 18:08

Updated:: 21/Jul/17 18:26

Resolved:: 03/Dec/16 19:43