Set up docs MCPThese settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
materialize_skip_indexes_on_insert
If INSERTs build and store skip indexes. If disabled, skip indexes will only be built and stored during merges or by explicit MATERIALIZE INDEX.
See also exclude_materialize_skip_indexes_on_insert.
materialize_ttl_after_modify
Apply TTL for old data, after ALTER MODIFY TTL query