[HIVE-23275] Represent UNBOUNDED in window functions in CBO correctly - ASF JIRA

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Details

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

Currently we use a bounded representation with bound set to Integer.MAX_VALUE, which works correctly since that is the Hive implementation. However, Calcite has a specific boundary class RexWindowBoundUnbounded that we should be using instead.

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HIVE-23275.patch
23/Apr/20 04:40
0.9 kB
jcamachorodriguez
HIVE-23275.patch
23/Apr/20 14:22
0.9 kB
jcamachorodriguez
HIVE-23275.01.patch
23/Apr/20 22:48
99 kB
jcamachorodriguez
HIVE-23275.01.patch
24/Apr/20 15:01
99 kB
jcamachorodriguez
HIVE-23275.01.patch
25/Apr/20 17:22
99 kB
jcamachorodriguez

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Assignee:: Jesús Camacho Rodríguez

Reporter:: Jesús Camacho Rodríguez

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 23/Apr/20 04:39

Updated:: 27/Feb/24 22:23

Resolved:: 26/Apr/20 17:26

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