ilicmarkodb commented on code in PR #53735:
URL: https://github.com/apache/spark/pull/53735#discussion_r2673170155
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sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala:
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@@ -812,6 +812,38 @@ class SQLQuerySuite extends QueryTest with
SharedSparkSession with AdaptiveSpark
Row(null, null, 6, "F") :: Nil)
}
+ test("LATERAL VIEW explode with column reference") {
+ withTempView("test_data") {
+ sql("""
+ CREATE TEMPORARY VIEW test_data AS
+ SELECT 1 as c1, array(10, 20, 30) as c2
+ UNION ALL SELECT 2, array(15, 25, 35)
+ UNION ALL SELECT 3, array(12, 22, 32)
+ """)
+
+ val result = sql("""
+ SELECT c1, c2, col
+ FROM test_data
+ LATERAL VIEW explode(c2) AS col
+ """)
+
+ checkAnswer(
+ result,
+ Seq(
+ Row(1, Seq(10, 20, 30), 10),
+ Row(1, Seq(10, 20, 30), 20),
+ Row(1, Seq(10, 20, 30), 30),
+ Row(2, Seq(15, 25, 35), 15),
+ Row(2, Seq(15, 25, 35), 25),
+ Row(2, Seq(15, 25, 35), 35),
+ Row(3, Seq(12, 22, 32), 12),
+ Row(3, Seq(12, 22, 32), 22),
+ Row(3, Seq(12, 22, 32), 32)
+ )
+ )
+ }
Review Comment:
This shouldn't be affected by the change, but let's have a test anyway
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