pyarrow.compute.is_null

pyarrow.compute.is_null(values, *, memory_pool=None)

Return true if null.

For each input value, emit true iff the value is null.

Parameters

• values (Array-like or scalar-like) – Argument to compute function

• memory_pool (pyarrow.MemoryPool, optional) – If not passed, will allocate memory from the default memory pool.

pyarrow.compute.fill_null pyarrow.compute.is_valid