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https://issues.apache.org/jira/browse/ARROW-9912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17228845#comment-17228845
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Andrew Lamb commented on ARROW-9912:
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all sub tasks done, so closing this one
> [Rust][DataFusion] Add basic timestamp support to datafusion
> ------------------------------------------------------------
>
> Key: ARROW-9912
> URL: https://issues.apache.org/jira/browse/ARROW-9912
> Project: Apache Arrow
> Issue Type: New Feature
> Reporter: Andrew Lamb
> Assignee: Andrew Lamb
> Priority: Major
>
> I am working on an engine to handle timeseries data. Unsurprisingly for such
> a system, values of timestamp type feature prominently and we need basic
> support for them in DataFusion.
> Initially, we want to use DataFusion with predicates such as '=', '<', '>',
> etc on timestamp columns and timestamp literals. For example, finding all
> rows in a dataset that fall within a certain timestamp range.
> Here is a document with a more formal proposal:
> https://docs.google.com/document/d/18O9YPRyJ3u7-58J02NtNVYb6TDWBzi3mIQC58VhwxUk/edit#
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