Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/6721#discussion_r32138727
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/functions.scala ---
@@ -1299,6 +1299,23 @@ object functions {
*/
def toRadians(columnName: String): Column = toRadians(Column(columnName))
+ /**
+ * An expression that returns the string representation of the binary
value of the given long
+ * column. For example, bin("12") returns "1100".
+ *
+ * @group math_funcs
+ * @since 1.4.0
+ */
+ def bin(e: Column): Column = Bin(e.expr)
--- End diff --
the math functions are sorted. can we put this in order as well?
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