content: /*
   * 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.calcite.sql.ddl;
  
  import org.apache.calcite.sql.SqlIdentifier;
  import org.apache.calcite.sql.SqlKind;
  import org.apache.calcite.sql.SqlOperator;
  import org.apache.calcite.sql.SqlSpecialOperator;
  import org.apache.calcite.sql.parser.SqlParserPos;
  
  /**
   * Parse tree for {@code DROP MATERIALIZED VIEW} statement.
   */
  public class SqlDropMaterializedView extends SqlDropObject {
    private static final SqlOperator OPERATOR =
        new SqlSpecialOperator("DROP MATERIALIZED VIEW",
            SqlKind.DROP_MATERIALIZED_VIEW);
  
    /** Creates a SqlDropMaterializedView. */
    SqlDropMaterializedView(SqlParserPos pos, boolean ifExists,
        SqlIdentifier name) {
      super(OPERATOR, pos, ifExists, name);
    }
  }
  