| /* |
| * 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.hive |
| |
| import org.apache.spark.sql.ExperimentalMethods |
| import org.apache.spark.sql.catalyst.catalog.SessionCatalog |
| import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan |
| import org.apache.spark.sql.execution.SparkOptimizer |
| import org.apache.spark.sql.internal.SQLConf |
| |
| |
| class CarbonOptimizer( |
| catalog: SessionCatalog, |
| conf: SQLConf, |
| experimentalMethods: ExperimentalMethods) |
| extends SparkOptimizer(catalog, experimentalMethods) { |
| |
| override def execute(plan: LogicalPlan): LogicalPlan = { |
| val transFormedPlan: LogicalPlan = CarbonOptimizerUtil.transformForScalarSubQuery(plan) |
| super.execute(transFormedPlan) |
| } |
| } |
