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https://issues.apache.org/jira/browse/HIVE-26661?focusedWorklogId=819420&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-819420
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ASF GitHub Bot logged work on HIVE-26661:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Oct/22 11:32
Start Date: 23/Oct/22 11:32
Worklog Time Spent: 10m
Work Description: wecharyu opened a new pull request, #3696:
URL: https://github.com/apache/hive/pull/3696
### What changes were proposed in this pull request?
Support partition filter for `char` and `varchar` types on HMS.
### Why are the changes needed?
Some users may set the partition type as `char` or `varchar`, it can improve
the performance if we support these "string like" types in partition filter.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Unit test.
Issue Time Tracking
-------------------
Worklog Id: (was: 819420)
Remaining Estimate: 0h
Time Spent: 10m
> Support partition filter for char and varchar types on Hive metastore
> ---------------------------------------------------------------------
>
> Key: HIVE-26661
> URL: https://issues.apache.org/jira/browse/HIVE-26661
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Affects Versions: 4.0.0-alpha-1
> Reporter: Wechar
> Assignee: Wechar
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> HMS stores partition value as string in backend database, so it supports
> "equal filter" for string (include date type) and integer types, and other
> filter (for example greater than > ) for only string type.
> The char and varchar types can also considered as string, and we can support
> the partition filter for them on HMS.
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