v.25.6Improvement

Ignore databases with engines

Official CH changelog text
Ignore databases with engines that can't contain RocksDB tables while reading from system.rocksdb. #81083 (Pervakov Grigorii).
Ignore databases with engines that cannot contain RocksDB tables when reading from system.rocksdb.

Why it matters

This feature prevents errors and inconsistencies by excluding databases whose engines do not support RocksDB tables from queries on system.rocksdb. It improves query reliability and correctness when inspecting RocksDB tables information.

How to use it

No explicit user action is required. The system automatically ignores incompatible databases when reading from system.rocksdb.

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