v.25.8Backward Incompatible Change

Infer Array(Dynamic) instead of unnamed Tuple

Official CH changelog text
Infer Array(Dynamic) instead of unnamed Tuple for arrays of values with different types in JSON. To use the previous behaviour, disable setting input_format_json_infer_array_of_dynamic_from_array_of_different_types. #80859 (Pavel Kruglov).
PreviousNext