v.23.3Improvement

Exceptions Message Improved for Number Parsing Failures

Published: November 25, 2025

Exceptions thrown when numbers cannot be parsed now have an easier-to-read exception message. #46917 (Robert Schulze).

Improved exception messages for number parsing errors.

To provide clearer and more readable error messages when number parsing fails, helping users quickly identify and resolve data format issues.

The feature is applied automatically in ClickHouse version including this change. No configuration or action is needed by the user.