[PARQUET-2264] Update specification to allow DecimalType scale == precision

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: format-2.10.0
• Component/s: parquet-format
• Assignee: Devin Smith
• Reporter: Devin Smith
• Created: 05/Apr/23 17:12
• Updated: 23/Jun/24 03:32
• Resolved: 15/Nov/23 15:32

Description

The majority of implementations I've used allow for scale == precision.

See https://github.com/apache/arrow-rs/pull/1607 for further motivation.