v.19.6Improvements

Make Missing Column Error Message More User Friendly

Make missing column error message more user friendly. #4915 (Artem Zuikov)
Improved missing column error messages in ClickHouse to be more user-friendly and informative.

Why it matters

This feature addresses the problem of unclear or confusing error messages when a query references a column that does not exist. By making these error messages clearer, it helps users quickly identify and resolve issues related to missing columns in their queries, improving the overall user experience and debugging efficiency.

How to use it

No special configuration is needed. Users will automatically receive improved and more descriptive error messages related to missing columns when running their queries in ClickHouse.