HyukjinKwon commented on code in PR #57318:
URL: https://github.com/apache/spark/pull/57318#discussion_r3611495808
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/variant/variantExpressions.scala:
##########
@@ -119,6 +119,42 @@ case class IsVariantNull(child: Expression) extends
UnaryExpression
copy(child = newChild)
}
+// scalastyle:off line.size.limit
+@ExpressionDescription(
+ usage = "_FUNC_(v) - Returns a variant value with all the null-valued fields
removed from its variant objects, applied recursively. Returns NULL if the
input is NULL.",
Review Comment:
Let's problaby add the descriptions for arguments as well. I am trying to
document them all. Please refer to https://github.com/apache/spark/pull/57185
https://github.com/apache/spark/pull/57184
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
