Changelog

0.1.12

2026-08-09

Cluster support for self managed ClickHouse clusters.

Opt-in type based compression codecs.

History tables preserve the source primary key in ORDER BY.

Behavior change. Source timezone unaware temporal types are now declared as UTC on newly created tables.

0.1.11

2026-07-20

Per-table PARTITION BY and ORDER BY overrides.

V3 native parquet reader is now gated to ClickHouse 26 and above.

0.1.8

2026-06-23

Retries transient memory, part, replica, and overload exceptions.

0.1.5

2026-06-08

Defaults to the faster Parquet v3 reader (input_format_parquet_use_native_reader_v3) on ClickHouse >= 25.8.

0.1.3

2026-05-26

Adds a disable_schema_prefix option. When enabled, a source table public.users lands as users rather than public_users. Only safe when table names are unique across all source schemas.

Retries when ClickHouse encounters a transient S3 read error.