cloud-fan commented on code in PR #41476:
URL: https://github.com/apache/spark/pull/41476#discussion_r1234930632
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/CheckAnalysis.scala:
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@@ -673,9 +673,11 @@ trait CheckAnalysis extends PredicateHelper with
LookupCatalog with QueryErrorsB
}
case p @ Project(exprs, _) if containsMultipleGenerators(exprs) =>
- p.failAnalysis(
- errorClass = "_LEGACY_ERROR_TEMP_2433",
- messageParameters = Map("sqlExprs" ->
exprs.map(_.sql).mkString(",")))
+ throw SparkException.internalError(
+ msg = "Only a single table generating function is allowed in a
SELECT clause, " +
Review Comment:
is this really internal? does the analyzer split `select explode(...),
explode(...) ...` into two Projects?
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