!==
Column
$
Params
StringToColumn
%
Column
Decimal
&&
Column
*
Column
Decimal
Duration
+
Column
Decimal
Duration
Time
++
ParamMap
RDD
++=
Accumulable
ParamMap
+=
Accumulable
-
Column
Decimal
Duration
Time
->
Param
/
Column
Decimal
Duration
<
Column
Duration
Time
<=
Column
Duration
Time
<=>
Column
=!=
Column
===
Column
>
Column
Duration
Time
>=
Column
Duration
Time
_1
MutablePair
_2
MutablePair
_sqlContext
implicits
SQLImplicits
implicits
||
Column