Improved warning messages for high numbers of attached tables by distinguishing between tables, views, and dictionaries.
Why it matters
To provide clearer diagnostics when many tables are attached in ClickHouse by differentiating the count of regular tables, views, and dictionaries, helping users better understand their database structure and optimize resource usage.How to use it
No special action required. When the number of attached tables exceeds a threshold, ClickHouse now issues more informative warnings specifying counts for tables, views, and dictionaries separately.