Fix LowCardinality(Nullable) types introspection

ClickHouse / metabase-clickhouse-driver

ClickHouse database driver for the Metabase business intelligence front-end

Apache License 2.0

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Closed slvrtrn closed 7 months ago

slvrtrn commented 7 months ago

Resolves #203 DB -> base type introspection is rewritten to be as simple as possible, without regex.

[x] Unit and integration tests covering the common scenarios were added
[x] A human-readable description of the changes was provided to include in CHANGELOG