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https://issues.apache.org/jira/browse/ARROW-10818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Lamb updated ARROW-10818:
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Component/s: (was: Rust)
> [Rust] [DataFusion] Implement DECIMAL type
> ------------------------------------------
>
> Key: ARROW-10818
> URL: https://issues.apache.org/jira/browse/ARROW-10818
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Rust - DataFusion
> Reporter: Mike Seddon
> Assignee: Patsura Dmitry
> Priority: Major
> Labels: pull-request-available
> Time Spent: 7h 20m
> Remaining Estimate: 0h
>
> The TPC-H benchmarks correctly specify that all MONEY columns are DECIMAL
> type (precision and scale are not specified). We currently use
> `DataType::Float64` which is much lighter than a true Decimal type.
> To be a valid benchmark we need to ensure we support the same precision as
> the reference implementation.
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