1 files changed, 0 insertions, 28 deletions
diff --git a/python/pyspark/sql/functions.py b/python/pyspark/sql/functions.py
index 8a470ce19b..12263e6a75 100644
--- a/python/pyspark/sql/functions.py
+++ b/python/pyspark/sql/functions.py
@@ -383,34 +383,6 @@ def randn(seed=None):
 
 @ignore_unicode_prefix
 @since(1.5)
-def hex(col):
-    """Computes hex value of the given column, which could be StringType,
-    BinaryType, IntegerType or LongType.
-
-    >>> sqlContext.createDataFrame([('ABC', 3)], ['a', 'b']).select(hex('a'), hex('b')).collect()
-    [Row(hex(a)=u'414243', hex(b)=u'3')]
-    """
-    sc = SparkContext._active_spark_context
-    jc = sc._jvm.functions.hex(_to_java_column(col))
-    return Column(jc)
-
-
-@ignore_unicode_prefix
-@since(1.5)
-def unhex(col):
-    """Inverse of hex. Interprets each pair of characters as a hexadecimal number
-    and converts to the byte representation of number.
-
-    >>> sqlContext.createDataFrame([('414243',)], ['a']).select(unhex('a')).collect()
-    [Row(unhex(a)=bytearray(b'ABC'))]
-    """
-    sc = SparkContext._active_spark_context
-    jc = sc._jvm.functions.unhex(_to_java_column(col))
-    return Column(jc)
-
-
-@ignore_unicode_prefix
-@since(1.5)
 def sha1(col):
     """Returns the hex string result of SHA-1.