[GitHub] [spark] peter-toth commented on a diff in pull request #37693: [SPARK-40245][SQL] Fix FileScan equality check when partition or data filter columns are not read

[GitBox <gi...@apache.org>]

peter-toth commented on code in PR #37693:
URL: https://github.com/apache/spark/pull/37693#discussion_r956977079


##########
sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala:
##########
@@ -4003,6 +4003,36 @@ class SQLQuerySuite extends QueryTest with SharedSparkSession with AdaptiveSpark
     }
   }
 
+  test("SPARK-40245: Fix FileScan canonicalization when partition or data filter columns are not " +
+    "read") {
+    withSQLConf(SQLConf.USE_V1_SOURCE_LIST.key -> "") {
+      withTempPath { path =>
+        spark.range(5)
+          .withColumn("p", $"id" % 2)
+          .write
+          .mode("overwrite")
+          .partitionBy("p")
+          .parquet(path.toString)
+        withTempView("t") {
+          spark.read.parquet(path.toString).createOrReplaceTempView("t")
+          val df = sql(
+            """
+              |SELECT t1.id, t2.id, t3.id

Review Comment:
   No, just exchange reuse didn't happen.



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