duckdb_aggregate_function_add_parameter

libduckdb_sys

Function duckdb_aggregate_function_add_parameter 

Source 
pub unsafe extern "C" fn duckdb_aggregate_function_add_parameter(
    aggregate_function: duckdb_aggregate_function,
    type_: duckdb_logical_type,
)
Expand description

Adds a parameter to the aggregate function.

@param aggregate_function The aggregate function. @param type The parameter type. Cannot contain INVALID.