libduckdb_sys

Function duckdb_get_map_key

Source 
pub unsafe extern "C" fn duckdb_get_map_key(
    value: duckdb_value,
    index: idx_t,
) -> duckdb_value
Expand description

Returns the MAP key at index as a duckdb_value.

@param value The MAP value. @param index The index of the key. @return The key as a duckdb_value.