Function libduckdb_sys::duckdb_create_union_type
source · pub unsafe extern "C" fn duckdb_create_union_type(
member_types: *mut duckdb_logical_type,
member_names: *mut *const c_char,
member_count: idx_t
) -> duckdb_logical_type
Expand description
Creates a UNION type from the passed types array.
The resulting type should be destroyed with duckdb_destroy_logical_type
.
types: The array of types that the union should consist of. type_amount: The size of the types array. returns: The logical type.