1.53.4

Since the Metabase team promoted the ClickHouse driver to the core level as of Metabase 54 (release notes, driver source), this is the last release from this repository, fixing a few driver issues with Metabase 53.x.

Starting from April 2025, the Metabase team will continue maintaining the driver.
Please report new issues in the main Metabase repository.

Improvements

• The JDBC driver was updated to 0.8.4. This fixes #309, #300, #297.

1.53.3

Improvements

• If ClickHouse instance hostname was specified including http:// or https:// schema (e.g. https://sub.example.com, which is technically wrong), it will be automatically handled and removed by the driver, instead of failing with a connection error.
• The JDBC driver was updated to 0.8.2. Due to fixes in this version, Metabase CSV uploads performance should be greatly increased.

1.53.2

Bug fixes

• The JDBC driver was updated to 0.8.1 to fix errors in queries with CTEs (#297, #288, tadeboro).

1.53.1

Bug fixes

• Fix unsigned integers overflow (#293).

Improvements

• Improved compatibility with Metabase 0.53.x (#291, dpsutton).

1.53.0

Improvements

• Adds Metabase 0.53.x support (#287, dpsutton).

Bug fixes

• Fixed OOB exception on CSV insert caused by an incompatibility with JDBC v2 (#286, wotbrew).

1.52.0

• Formal Metabase 0.52.x+ support
• The driver now uses JDBC v2 (0.8.0)
• Various improvements to handling of datetimes with timezones
• :convert-timezone feature is disabled for now.
• Added max-open-connections setting under "advanced options"; default is 100.

1.51.0

Adds Metabase 51.x support

Notes

• FK-related features are now disabled (:describe-fks, :metadata/key-constraints)

1.50.7

Improvements

• Added a configuration field (under the "advanced options" hidden by default) that allows overriding ClickHouse settings used in the JDBC driver requests (#272).

  

1.50.6

Bug fixes

• Fixed null pointer exception on CSV insert (#268, crisptrutski).

1.50.5

Bug fixes

• Fixed an error that could occur while setting roles containing hyphens for connection impersonation (#266, sharankow).