pyarrow.compute.utf8_upper

pyarrow.compute.utf8_upper(strings, /, *, memory_pool=None)

Transform input to uppercase.

For each string in strings, return an uppercase version.

Parameters

stringsArray-like or scalar-like

Argument to compute function.

memory_poolpyarrow.MemoryPool, optional

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

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