pub unsafe extern "C" fn duckdb_copy_function_set_sink(
copy_function: duckdb_copy_function,
function: duckdb_copy_function_sink_t,
)Expand description
Sets the sink function of the copy function, called during COPY ... TO.
history:
- unstable: v1.5.0
- stable: v1.5.6
@param copy_function @param function The sink function @return void