cloud-fan commented on code in PR #42577:
URL: https://github.com/apache/spark/pull/42577#discussion_r1384616988


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sql/core/src/test/scala/org/apache/spark/sql/execution/command/v1/CreateTableClusterBySuite.scala:
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@@ -0,0 +1,68 @@
+/*
+ * 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.command.v1
+
+import org.apache.spark.sql.AnalysisException
+import org.apache.spark.sql.catalyst.TableIdentifier
+import org.apache.spark.sql.catalyst.analysis.UnresolvedAttribute
+import org.apache.spark.sql.catalyst.catalog.ClusterBySpec
+import 
org.apache.spark.sql.connector.catalog.CatalogManager.SESSION_CATALOG_NAME
+import org.apache.spark.sql.execution.command
+
+/**
+ * This base suite contains unified tests for the `CREATE TABLE ... CLUSTER 
BY` command that
+ * checks V1 table catalogs. The tests that cannot run for all V1 catalogs are 
located in more
+ * specific test suites:
+ *
+ *   - V1 In-Memory catalog: 
`org.apache.spark.sql.execution.command.v1.CreateTableClusterBySuite`
+ *   - V1 Hive External catalog:
+ *     `org.apache.spark.sql.hive.execution.command.CreateTableClusterBySuite`
+ */
+trait CreateTableClusterBySuiteBase extends 
command.CreateTableClusterBySuiteBase
+    with command.TestsV1AndV2Commands {
+  override def validateClusterBy(
+      tableIdent: TableIdentifier, clusteringColumns: Seq[String]): Unit = {
+    val catalog = spark.sessionState.catalog
+    val table = catalog.getTableMetadata(tableIdent)
+    assert(table.clusterBySpec ===
+      Some(ClusterBySpec(clusteringColumns.map(UnresolvedAttribute(_)))))
+  }
+}
+
+/**
+ * The class contains tests for the `CREATE TABLE ... CLUSTER BY` command to 
check V1 In-Memory
+ * table catalog.
+ */
+class CreateTableClusterBySuite extends CreateTableClusterBySuiteBase
+    with CommandSuiteBase {
+  override def commandVersion: String = 
super[CreateTableClusterBySuiteBase].commandVersion
+
+  test("clustering columns not defined in schema") {
+    withNamespaceAndTable("ns", "table") { tbl =>
+      checkError(
+        exception = intercept[AnalysisException](
+          sql(s"CREATE TABLE $tbl (id bigint, data string) $defaultUsing 
CLUSTER BY (unknown)")),
+        errorClass = "COLUMN_NOT_DEFINED_IN_TABLE",

Review Comment:
   oh I see 
https://github.com/apache/spark/pull/42577/files#diff-d96524deae4f3cbf30881f842ab6091aea1de9d3e5c6810f4f35d3dc697dd3d3R58
  It's better if we can unify the error between v1 and v2.



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