pyarrow.compute.hour¶
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pyarrow.compute.hour(values, *, memory_pool=None)¶ Extract hour value.
Null values emit null. An error is returned if the values have a defined timezone but it cannot be found in the timezone database.
- 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.