pyarrow.compute.make_struct#
- pyarrow.compute.make_struct(*args,field_names=(),field_nullability=None,field_metadata=None,options=None,memory_pool=None)#
Wrap Arrays into a StructArray.
Names of the StructArray’s fields arespecified through MakeStructOptions.
- Parameters:
- *argsArray-like or scalar-like
Argument to compute function.
- field_namessequence of
str Names of the struct fields to create.
- field_nullabilitysequence ofbool, optional
Nullability information for each struct field.If omitted, all fields are nullable.
- field_metadatasequence of
KeyValueMetadata, optional Metadata for each struct field.
- options
pyarrow.compute.MakeStructOptions, 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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