pyarrow.compute.true_unless_null

pyarrow.compute.true_unless_null(values, /, *, memory_pool=None)

Return true if non-null, else return null.

For each input value, emit true iff the value is valid (non-null), otherwise emit null.

Parameters:

valuesArray-like or scalar-like

Argument to compute function.

memory_poolpyarrow.MemoryPool, optional

If not passed, will allocate memory from the default memory pool.