pyarrow.compute.is_in#
- pyarrow.compute.is_in(values,/,value_set,*,skip_nulls=False,options=None,memory_pool=None)#
Find each element in a set of values.
For each element invalues, return true if it is found in a givenset of values, false otherwise.The set of values to look for must be given in SetLookupOptions.By default, nulls are matched against the value set, this can bechanged in SetLookupOptions.
- Parameters:
- valuesArray-like or scalar-like
Argument to compute function.
- value_set
Array Set of values to look for in the input.
- skip_nullsbool, default
False If False, nulls in the input are matched in the value_set justlike regular values.If True, nulls in the input always fail matching.
- options
pyarrow.compute.SetLookupOptions, optional Alternative way of passing options.
- memory_pool
pyarrow.MemoryPool, optional If not passed, will allocate memory from the default memory pool.
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