Add support of SETTINGS ClickHouse clause #803
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Summary
Clickhouse SQL has an optional
SETTINGS
clause withSELECT
s which can be used to configure all kinds of options.This PR adds a
settings
method toClickHouseQueryBuilder
to add these options to aSELECT
query.All current (Clickhouse 24.4) settings keys are snake-case. Therefore I opted to use the settings keys directly as kwargs to the
settings
method, allowing passing multiple settings pairs in one call in a Pythonic/ideomatic way.Test Plan
Added a unit test to exercise the new function.