Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/19797#discussion_r153972998
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala
---
@@ -63,7 +63,7 @@ case class CreateArray(children: Seq[Expression]) extends
Expression {
val (preprocess, assigns, postprocess, arrayData) =
GenArrayData.genCodeToCreateArrayData(ctx, et, evals, false)
ev.copy(
- code = preprocess + ctx.splitExpressions(assigns) + postprocess,
+ code = preprocess + assigns + postprocess,
--- End diff --
why?
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