duckdb_union_type_member_count

libduckdb_sys_queryscript

Function duckdb_union_type_member_count 

Source 
pub unsafe extern "C" fn duckdb_union_type_member_count(
    type_: duckdb_logical_type,
) -> idx_t
Expand description

Returns the number of members that the union type has.

type: The logical type (union) object returns: The number of members of a union type.