pyspark.sql.functions.unhex¶
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pyspark.sql.functions.unhex(col: ColumnOrName) → pyspark.sql.column.Column¶ Inverse of hex. Interprets each pair of characters as a hexadecimal number and converts to the byte representation of number.
Examples
>>> spark.createDataFrame([('414243',)], ['a']).select(unhex('a')).collect() [Row(unhex(a)=bytearray(b'ABC'))]