zero323 commented on a change in pull request #30243:
URL: https://github.com/apache/spark/pull/30243#discussion_r532784945
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
##########
@@ -3957,3 +3957,198 @@ case class ArrayExcept(left: Expression, right:
Expression) extends ArrayBinaryL
override def prettyName: String = "array_except"
}
+
+/**
+ * Checks if the array (left) has the array (right)
+ */
+@ExpressionDescription(
+ usage = "_FUNC_(array1, array2) - Returns true if the array1 contains the
array2.",
Review comment:
`hasAll` (or rather `has_all` or even `array_has_all`, to keep things
consistent) sounds good :)
On a side note ‒ it might be useful to make `null` handling configurable.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
