arrow_integration_test

Function dictionary_array_from_json

Source 
pub fn dictionary_array_from_json(
    field: &Field,
    json_col: ArrowJsonColumn,
    dict_key: &DataType,
    dict_value: &DataType,
    dictionary: &ArrowJsonDictionaryBatch,
    dictionaries: Option<&HashMap<i64, ArrowJsonDictionaryBatch>>,
) -> Result<ArrayRef>
Expand description

Construct a [DictionaryArray] from a partially typed JSON column