We should include the physical storage type in the Decimal metadata. **Reporter**: [Uwe Korn](https://issues.apache.org/jira/browse/ARROW-183) / @xhochy **Assignee**: [Phillip Cloud](https://issues.apache.org/jira/browse/ARROW-183) / @cpcloud <sub>**Note**: *This issue was originally created as [ARROW-183](https://issues.apache.org/jira/browse/ARROW-183). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*</sub>
We should include the physical storage type in the Decimal metadata.
Reporter: Uwe Korn / @xhochy
Assignee: Phillip Cloud / @cpcloud
Note: This issue was originally created as ARROW-183. Please see the migration documentation for further details.