v.24.1Improvement

Better exception message for name conflicts in dictionary and table creation

Official CH changelog text
A better exception message while conflict of creating dictionary and table with the same name. #58841 (Yarik Briukhovetskyi).
Improved exception message for conflicts when creating a dictionary and a table with the same name in ClickHouse.

Why it matters

This feature enhances user experience by providing a clearer and more informative error message when there is a naming conflict between dictionaries and tables, helping users quickly understand and resolve the issue.

How to use it

No additional configuration is needed. When attempting to create a dictionary or table with a name that is already used by the other, ClickHouse will automatically provide the improved exception message.

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