pyarrow.compute.or_kleene

pyarrow.compute.or_kleene(x, y, *, memory_pool=None)

Logical ‘or’ boolean values (Kleene logic).

This function behaves as follows with nulls:

  • true or null = true

  • null and true = true

  • false and null = null

  • null and false = null

  • null and null = null

In other words, in this context a null value really means “unknown”, and an unknown value ‘or’ true is always true. For a different null behavior, see function “and”.

Parameters

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

  • y (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.or_ pyarrow.compute.xor