peter-toth commented on a change in pull request #31820:
URL: https://github.com/apache/spark/pull/31820#discussion_r593857501
##########
File path: sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala
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@@ -4065,6 +4066,29 @@ class SQLQuerySuite extends QueryTest with
SharedSparkSession with AdaptiveSpark
}
}
}
+
+ test("SPARK-33482: Fix FileScan canonicalization") {
+ withSQLConf(SQLConf.USE_V1_SOURCE_LIST.key -> "") {
+ withTempPath { path =>
+ spark.range(5).toDF().write.mode("overwrite").parquet(path.toString)
+ withTempView("t") {
+ spark.read.parquet(path.toString).createOrReplaceTempView("t")
+ val df = sql(
+ """
+ |SELECT *
+ |FROM t AS t1
+ |JOIN t AS t2 ON t2.id = t1.id
+ |JOIN t AS t3 ON t3.id = t2.id
+ |""".stripMargin)
+ df.collect()
Review comment:
Yes, we do need to run the query first and then check the plan as this
is an AQE compatible query where `ReusedExchangeExec` nodes are inserted during
execution.
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