pyarrow.dataset.ParquetFileFormat¶
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class
pyarrow.dataset.ParquetFileFormat(read_options=None, default_fragment_scan_options=None, **kwargs)¶ Bases:
pyarrow._dataset.FileFormat-
__init__(*args, **kwargs)¶ Initialize self. See help(type(self)) for accurate signature.
Methods
__init__(*args, **kwargs)Initialize self.
equals(self, ParquetFileFormat other)inspect(self, file[, filesystem])Infer the schema of a file.
make_fragment(self, file[, filesystem, …])make_write_options(self, **kwargs)Attributes
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default_extname¶
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default_fragment_scan_options¶
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equals(self, ParquetFileFormat other)¶
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inspect(self, file, filesystem=None)¶ Infer the schema of a file.
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make_fragment(self, file, filesystem=None, Expression partition_expression=None, row_groups=None)¶
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make_write_options(self, **kwargs)¶
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read_options¶
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