clickhouse-driver v0.2.0 Release Notes

Release Date: 2020-12-14 // over 1 year ago
  • βž• Added

    • πŸ”€ NumPy reading/writing for columns: Float32/64, [U]Int8/16/32/64, Date/DateTime(β€˜timezone’)/DateTime64(β€˜timezone’), String/FixedString(N), LowCardinality(T). Merge Arturus's fork.
    • pandas DataFrame reading/writing.
    • Ability to mark all settings as important to fail on unknown settings on sever side.
    • πŸ‘ SSL SNI support. Solves issue #172.
    • Wheels for Python 3.9 and PyPy.
    • Remember last successful host on connection. Solves issue #168.

    πŸ›  Fixed

    • πŸ”Š Server logs displaying on INSERT.
    • πŸ‘‰ Make exceptions picklable. Pull request #169 by azat.
    • Enum type deserializing when it wrapped in SimpleAggregateFunction. Pull request #170 by flyAwayGG.
    • πŸ“Œ Pin major tzlocal version. Solves issue #166.

    πŸ”„ Changed

    • String and DateTime columns writing optimization.
    • Array columns reading/writing optimization.
    • Chunking optimization for large lists/tuples.
    • Protocol version bumped to 54441.