Function libduckdb_sys::duckdb_value_varchar

pub unsafe extern "C" fn duckdb_value_varchar(
    result: *mut duckdb_result,
    col: idx_t,
    row: idx_t
) -> *mut c_char

DEPRECATED: use duckdb_value_string instead. This function does not work correctly if the string contains null bytes. returns: The text value at the specified location as a null-terminated string, or nullptr if the value cannot be converted. The result must be freed with duckdb_free.