Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/20133#discussion_r159170195
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParserUtils.scala
---
@@ -39,6 +41,17 @@ object ParserUtils {
throw new ParseException(s"Operation not allowed: $message", ctx)
}
+ def duplicateClausesNotAllowed(message: String, ctx: ParserRuleContext):
Nothing = {
+ throw new ParseException(s"Found duplicate clauses: $message", ctx)
--- End diff --
Sounds good to me!
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
