/*
 * 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.kyuubi.engine.hive.operation

import scala.collection.JavaConverters._

import org.apache.hive.service.cli.operation.Operation

import org.apache.kyuubi.session.Session

class GetCurrentCatalog(session: Session) extends HiveOperation(session) {
  // Hive does not support catalog
  override val internalHiveOperation: Operation =
    delegatedOperationManager.newExecuteStatementOperation(
      hive,
      "SELECT '' AS TABLE_CAT",
      Map.empty[String, String].asJava,
      false,
      0)
}
