/******************************************************************************
 *  Copyright 2015 by OLTPBenchmark Project                                   *
 *                                                                            *
 *  Licensed 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 com.oltpbenchmark.benchmarks.chbenchmark.queries;

import com.oltpbenchmark.api.SQLStmt;

public class Q13 extends GenericQuery {
	
    public final SQLStmt query_stmt = new SQLStmt(
              "SELECT c_count, "
            +        "count(*) AS custdist "
            + "FROM "
            +   "(SELECT c_id, "
            +           "count(o_id) AS c_count "
            +    "FROM customer "
            +    "LEFT OUTER JOIN oorder ON (c_w_id = o_w_id "
            +                               "AND c_d_id = o_d_id "
            +                               "AND c_id = o_c_id "
            +                               "AND o_carrier_id > 8) "
            +    "GROUP BY c_id) AS c_orders "
            + "GROUP BY c_count "
            + "ORDER BY custdist DESC, c_count DESC"
        );
	
		protected SQLStmt get_query() {
	    return query_stmt;
	}
}
