[−][src]Function datafusion::physical_plan::aggregates::return_type
pub fn return_type(
fun: &AggregateFunction,
arg_types: &Vec<DataType>
) -> Result<DataType>
Returns the datatype of the scalar function
pub fn return_type(
fun: &AggregateFunction,
arg_types: &Vec<DataType>
) -> Result<DataType>
Returns the datatype of the scalar function