aokolnychyi commented on code in PR #40308: URL: https://github.com/apache/spark/pull/40308#discussion_r1127080574
########## sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/AlignRowLevelCommandAssignments.scala: ########## @@ -0,0 +1,62 @@ +/* + * 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.catalyst.analysis + +import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, UpdateTable} +import org.apache.spark.sql.catalyst.rules.Rule +import org.apache.spark.sql.catalyst.util.CharVarcharUtils +import org.apache.spark.sql.errors.QueryCompilationErrors +import org.apache.spark.sql.execution.datasources.v2.DataSourceV2Relation +import org.apache.spark.sql.internal.SQLConf.StoreAssignmentPolicy + +/** + * A rule that aligns assignments in row-level operations. + * + * Note that this rule must be run after resolving default values but before rewriting row-level + * commands into executable plans. This rule does not apply to tables that accept any schema. + * Such tables must inject their own rules to align assignments. + */ +object AlignRowLevelCommandAssignments extends Rule[LogicalPlan] { + + override def apply(plan: LogicalPlan): LogicalPlan = plan resolveOperators { + case u: UpdateTable if u.resolved && !u.aligned && shouldAlign(u.table) => + val newTable = u.table.transform { + case r: DataSourceV2Relation => + validateStoreAssignmentPolicy() Review Comment: I follow what we do for V2 inserts. -- 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
