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https://issues.apache.org/jira/browse/ORC-184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013249#comment-16013249
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ASF GitHub Bot commented on ORC-184:
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GitHub user wgtmac opened a pull request:
https://github.com/apache/orc/pull/123
ORC-184: Refactor ColumnStatistics classes for writer
1. Added setters for ColumnStatisticsImpl;
2. Added merge, update, increase, reset, etc. to ColumnStatisticsImpl;
3. Supported comparision for Decimal types;
4. Added UTs for Decimal and ColumnStatistics.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wgtmac/orc ORC-184
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/orc/pull/123.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #123
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commit 116049bfe262a418302b787ca8ab0aba4d46bfda
Author: Gang Wu <[email protected]>
Date: 2017-05-16T23:15:38Z
ORC-184: Refactor ColumnStatistics classes for writer
1. Added setters for ColumnStatisticsImpl;
2. Added merge, update, increase, reset, etc. to ColumnStatisticsImpl;
3. Supported comparision for Decimal types;
4. Added UTs for Decimal and ColumnStatistics.
----
> [C++] Refactor ColumnStatistics classes for writer
> --------------------------------------------------
>
> Key: ORC-184
> URL: https://issues.apache.org/jira/browse/ORC-184
> Project: ORC
> Issue Type: Sub-task
> Components: C++
> Reporter: Gang Wu
> Assignee: Gang Wu
>
> 1. Add setter functions to ColumnStatistics.
> 2. Refactor ColumnStatistics to reduce duplicate code.
> 3. Add more functions in Int128 and Decimal classes for
> DecimalColumnStatistics.
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