Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/250#discussion_r11012029
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala
---
@@ -44,6 +44,16 @@ trait Row extends Seq[Any] with Serializable {
s"[${this.mkString(",")}]"
def copy(): Row
+
+ /** Returns true if there are any NULL values in this row. */
+ def anyNull: Boolean = {
+ var i = 0
+ while(i < length) {
+ if(isNullAt(i)) return true
--- End diff --
and add { } even for one liner ...
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