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clickhouse-driver v0.1.3 Release Notes

Release Date: 2020-02-21 // about 4 years ago

  • ➕ Added

    • Python DB API 2.0.
    • 👍 Multiple hosts support on connection errors.
    • 👍 Insert columnar data support. Pull request #122 by Anexen.
    • Wheels for Python 3.8.
    • DateTime64 type.
    • ⚡️ Settings update to v20.2.1.2201 server version. Pull request #123 by azat.

    🛠 Fixed

    • Client.from_url settings detection.
    • Close socket on KeyboardInterrupt while running query.
    • Null handling in LowCardinality columns.

    🔄 Changed

    • Protocol version bumped to 54421.
    • 🚀 Increased speed (up to 20-30% compared to 0.1.2 release) on heavy SELECT and INSERT queries. Pull request #122 by Anexen.
    • 🚀 Memory consumption decreased (up to 20% compared to 0.1.2 release). Pull request #122 by Anexen.