pyarrow.compute.utf8_upper¶
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pyarrow.compute.utf8_upper(strings, *, memory_pool=None)¶ Transform input to uppercase.
For each string in strings, return an uppercase version.
- Parameters
strings (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.