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[C#] Enhance TimeStampArray to support IANA/Olson TZ strings #25583
Description
Summary
The format of a Timestamp may include an IANA/Olson timezone identifier, but this is not currently supported by the C# implementation in TimestampArray.
From the schema:
The time zone is a string indicating the name of a time zone, one of:
* As used in the Olson time zone database (the "tz database" or
"tzdata"), such as "America/New_York"
* An absolute time zone offset of the form +XX:XX or -XX:XX, such as +07:30
Acceptance Criteria
TimestampArraymust support IANA/Olson timezone identifiers.
Reporter: Adam Szmigin / @mr-smidge
Note: This issue was originally created as ARROW-9515. Please see the migration documentation for further details.
Activity
thisisnic commentedon Jun 20, 2025
This issue hasn't had activity in a long time. If it's still being worked on, please leave a comment. Otherwise, it will be closed on 23rd June.
Labelled
Status: Stale-Warningfor tracking.[-]Enhance TimeStampArray to support IANA/Olson TZ strings[/-][+][C#] Enhance TimeStampArray to support IANA/Olson TZ strings[/+]CurtHagenlocher commentedon Jun 20, 2025
No one is working on this, but it's still a gap that needs to be filled. We'll move this work item to the C#-specific repo once we're ready for that.
kou commentedon Jun 20, 2025
I've removed the
Status: stale-warninglabel.FYI: For repository move: #46752 (comment)
github-actions commentedon Jun 22, 2026
This issue has been marked as stale because it has had no activity in the past 365 days. Please remove the stale label or comment below, or this issue will be closed in 14 days. If this improvement is still desired but has no current owner, please add the 'Status: needs champion' label.
CurtHagenlocher commentedon Jun 22, 2026
Transferred to apache/arrow-dotnet#378