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https://issues.apache.org/jira/browse/ORC-9?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14642905#comment-14642905
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ASF GitHub Bot commented on ORC-9:
----------------------------------
Github user omalley commented on a diff in the pull request:
https://github.com/apache/orc/pull/5#discussion_r35551844
--- Diff: c++/src/Reader.cc ---
@@ -993,12 +995,25 @@ namespace orc {
}
}
+ int64_t getEpochOffset() {
+ struct tm epoch;
+ epoch.tm_sec = 0;
+ epoch.tm_min = 0;
+ epoch.tm_hour = 0;
+ epoch.tm_mday = 1;
+ epoch.tm_mon = 0;
+ epoch.tm_year = 2015 - 1900;
+ epoch.tm_isdst = 0;
+ return static_cast<int64_t>(mktime(&epoch));
+ }
+
--- End diff --
That is the representation of 1 Jan 2015 00:00:00, so it is converting that
date into a time_t. Look at the man page for mktime.
> Create a ColumnVectorBatch for Timestamps
> -----------------------------------------
>
> Key: ORC-9
> URL: https://issues.apache.org/jira/browse/ORC-9
> Project: Orc
> Issue Type: Bug
> Components: C++, encoding
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
>
> Create a TimestampVectorBatch that uses time_t and the number of nanoseconds.
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