dongjoon-hyun commented on code in PR #50631: URL: https://github.com/apache/spark/pull/50631#discussion_r2066697246
########## sql/core/src/test/scala/org/apache/spark/sql/execution/command/v2/CheckConstraintSuite.scala: ########## @@ -0,0 +1,241 @@ +/* + * 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.v2 + +import org.apache.spark.sql.{AnalysisException, QueryTest} +import org.apache.spark.sql.connector.catalog.Table +import org.apache.spark.sql.connector.catalog.constraints.Check +import org.apache.spark.sql.execution.command.DDLCommandTestUtils +import org.apache.spark.sql.internal.SQLConf + +class CheckConstraintSuite extends QueryTest with CommandSuiteBase with DDLCommandTestUtils { + override protected def command: String = "Check CONSTRAINT" + + test("Nondeterministic expression -- alter table") { + withTable("t") { + sql("create table t(i double)") + val query = + """ + |ALTER TABLE t ADD CONSTRAINT c1 CHECK (i > rand(0)) + |""".stripMargin + val error = intercept[AnalysisException] { + sql(query) + } + checkError( + exception = error, + condition = "NON_DETERMINISTIC_CHECK_CONSTRAINT", + sqlState = "42621", + parameters = Map("checkCondition" -> "i > rand(0)"), + context = ExpectedContext( + fragment = "i > rand(0)", + start = 40, + stop = 50 + ) + ) + } + } + + test("Nondeterministic expression -- create table") { + Seq( + "create table t(i double check (i > rand(0)))", Review Comment: nit. It would be great if we can capitalize `CREATE TABLE` like the other test cases for consistency in this file. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
