[GitHub] [spark] pan3793 commented on a diff in pull request #36697: [SPARK-39313][SQL] V2ExpressionUtils.toCatalystOrdering should fail if V2Expression can not be translated

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

pan3793 commented on code in PR #36697:
URL: https://github.com/apache/spark/pull/36697#discussion_r883432683


##########
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/v2/V2ExpressionUtilsSuite.scala:
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@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.execution.datasources.v2
+
+import org.apache.spark.SparkFunSuite
+import org.apache.spark.sql.AnalysisException
+import org.apache.spark.sql.catalyst.expressions.{AttributeReference, V2ExpressionUtils}
+import org.apache.spark.sql.catalyst.plans.logical.LocalRelation
+import org.apache.spark.sql.connector.expressions._
+import org.apache.spark.sql.types.StringType
+
+class V2ExpressionUtilsSuite extends SparkFunSuite {
+
+  test("SPARK-39313: toCatalystOrdering should fail if V2Expression can not be translated") {
+    val supportedV2Sort = SortValue(
+      FieldReference("a"), SortDirection.ASCENDING, NullOrdering.NULLS_FIRST)
+    val unsupportedV2Sort = supportedV2Sort.copy(
+      expression = ApplyTransform("v2Fun", FieldReference("a") :: Nil))
+    val exc = intercept[AnalysisException] {
+      V2ExpressionUtils.toCatalystOrdering(
+        Array(supportedV2Sort, unsupportedV2Sort),
+        LocalRelation.apply(AttributeReference("a", StringType)()))

Review Comment:
   The current master/3.3 return `Seq.empty` instead of throwing `AnalysisException`



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