Function libduckdb_sys::duckdb_value_blob [−][src]
pub unsafe extern "C" fn duckdb_value_blob(
result: *mut duckdb_result,
col: idx_t,
row: idx_t
) -> duckdb_blob
Expand description
returns: The duckdb_blob value at the specified location. Returns a blob with blob.data set to nullptr if the
value cannot be converted. The resulting “blob.data” must be freed with duckdb_free.