Z1Wu commented on code in PR #9280:
URL: https://github.com/apache/incubator-gluten/pull/9280#discussion_r2039714220
##########
gluten-ut/test/src/test/scala/org/apache/gluten/extension/GlutenExtensionRewriteRuleSuite.scala:
##########
@@ -62,4 +62,15 @@ class GlutenExtensionRewriteRuleSuite extends
WholeStageTransformerSuite {
}
)
}
+
+ test("GLUTEN-9279 - Not Pull out expression to avoid invalid reference
binding") {
+ withTable("t") {
+ sql("CREATE TABLE t(f1 String, f2 String, f3 String, f4 String) USING
CSV")
+ sql("INSERT INTO t values ('1', '2', '3', '4'), ('11' ,'22', '33', '4')")
+ val df = sql("""
+ |SELECT SUM(f1) / COUNT(DISTINCT f2, f3) FROM t GROUP BY
f4;
+ |""".stripMargin)
+ assert(df.collect()(0).getDouble(0) == 6)
Review Comment:
fixed
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