Bytebase (bytebase.com) is a web-based, open source schema change and version control tool for teams. It supports various databases including ClickHouse.
After #26466 you cannot get inaccurate results anymore, since
distributed_push_down_limit changes query execution only if:
- `distributed_group_by_no_merge` > 0
- query **does not have `GROUP BY`/`DISTINCT`/`LIMIT BY`**, but it has `ORDER BY`/`LIMIT`.
- query **has `GROUP BY`/`DISTINCT`/`LIMIT BY`** with `ORDER BY`/`LIMIT` and:
- `optimize_skip_unused_shards_limit` is enabled
- `optimize_distributed_group_by_sharding_key` is enabled
This can be useful for debugging and for testing (since you will not
need to obtain query_id and look at query_log).
v2:
- mark test as long
- add option to docs
- add type of profile event into logs too
v3:
- resolve conflicts
- and fix onProfileEvents callback
v4:
- add --print-profile-events separate switch
* Перевод без изменений содержания
* в ру-версию добавлены ngrambf_v1 и tokenbf_v1
* Update mergetree.md
* Update docs/ru/operations/settings/settings.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/operations/settings/settings.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/operations/settings/settings.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/operations/settings/settings.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/operations/settings/settings.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
* Corrections and translation
* in EN ver. lines 349-351 were included into the codeblock -- moved them to the proper place
* ...
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
