v.21.6Improvement

Fixed Semicolon in Exception Message for Better Readability

Fixed missing semicolon in exception message. The user may find this exception message unpleasant to read. #23208 (alexey-milovidov).
Fixed the missing semicolon in exception messages to improve readability.

Why it matters

Exception messages without proper punctuation can be unpleasant and harder to read. This fix ensures exception messages end with a semicolon, making error outputs clearer and more user-friendly.

How to use it

This fix is applied automatically in the updated ClickHouse version; no user action is needed.