[HIVE-20988] Wrong results for group by queries with primary key on multiple columns - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 4.0.0
Fix Version/s: 4.0.0-alpha-1
Component/s: None
Labels:
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Description

If a table has multi column primary key group by optimization ends up removing group by which is semantically incorrect.

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HIVE-20988.1.patch
30/Nov/18 07:03
5 kB
Vineet Garg
HIVE-20988.2.patch
30/Nov/18 18:48
183 kB
Vineet Garg
HIVE-20988.3.patch
30/Nov/18 21:22
163 kB
Vineet Garg
HIVE-20988.4.patch
03/Dec/18 18:47
163 kB
Vineet Garg
HIVE-20988.5.patch
03/Dec/18 22:20
163 kB
Vineet Garg
HIVE-20988.6.patch
04/Dec/18 18:26
163 kB
Vineet Garg
HIVE-20988.7.patch
06/Dec/18 21:57
163 kB
Vineet Garg

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Assignee:: Vineet Garg

Reporter:: Vineet Garg

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 30/Nov/18 07:02

Updated:: 27/Feb/24 22:23

Resolved:: 07/Dec/18 00:29