[
https://issues.apache.org/jira/browse/ARROW-4176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17661200#comment-17661200
]
Rok Mihevc commented on ARROW-4176:
-----------------------------------
This issue has been migrated to [issue
#20759|https://github.com/apache/arrow/issues/20759] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [C++/Python] Human readable arrow schema comparison
> ---------------------------------------------------
>
> Key: ARROW-4176
> URL: https://issues.apache.org/jira/browse/ARROW-4176
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, Python
> Reporter: Florian Jetter
> Priority: Minor
> Labels: beginner
>
> When working with arrow schemas it would be helpful to have a human readable
> representation of the diff between two schemas.
> This could be either exposed as a function returning a string/diff object or
> via a function raising an Exception with this information.
> For instance:
> {code}
> schema_diff = get_schema_diff(schema1, schema2)
> expected_diff = """
> - col_changed: int8
> + col_changed: double
> + col_additional: int8
> """
> assert schema_diff == expected_diff
> {code}
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
