 /*
 * 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.
 */
 
 'COUNT(1)'
'7'
'ID','NAME'
'a','a_name'
'b','b_name'
'c','a_name'
'd','a_name'
'x','a_name'
'y','a_name'
'z','b_name'
'ID'
'a'
'c'
'd'
'x'
'y'
'ID'
'b'
'z'
'COUNT(1)'
'3'
'ID','NAME'
'a','a_name'
'b','b_name'
'x','x_name'
