snowflake.snowpark.functions.decompress_binary¶

snowflake.snowpark.functions.decompress_binary(input_data: Union[snowflake.snowpark.column.Column, str], method: Union[snowflake.snowpark.column.Column, str]) → Column[source]¶

Decompresses binary data using the specified compression method.

Parameters:

• input_data (ColumnOrName) – The binary data to decompress.

• method (ColumnOrName) – The compression method used to decompress the data.

Returns:

The decompressed binary data.

Return type:

Column

Examples::

CopyExpand

>>> from snowflake.snowpark.functions import lit
>>> from snowflake.snowpark.functions import to_binary, lit
>>> df = session.create_dataframe([['0920536E6F77666C616B65']], schema=["compressed_hex"])
>>> df.select(decompress_binary(to_binary(df["compressed_hex"]), lit("SNAPPY")).alias("decompressed")).collect()
[Row(DECOMPRESSED=bytearray(b'Snowflake'))]

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