content: /*
   * Copyright 1999-2017 Alibaba Group Holding Ltd.
   *
   * 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.alibaba.druid.bvt.sql.mysql.select;
  
  import com.alibaba.druid.sql.MysqlTest;
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
  import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
  import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
  import com.alibaba.druid.sql.ast.statement.SQLUnionQuery;
  
  public class MySqlSelectTest_233 extends MysqlTest {
      public void test_0() throws Exception {
          String sql = "select f1 \n" +
                  "from t1\n" +
                  "union all\n" +
                  "select f2\n" +
                  "from t2";
  
          SQLSelectStatement stmt = (SQLSelectStatement) SQLUtils.parseSingleMysqlStatement(sql);
  
          SQLUnionQuery query = (SQLUnionQuery) stmt.getSelect().getQuery();
          SQLSelectQueryBlock left = (SQLSelectQueryBlock) query.getLeft();
          left.addOrderBy(new SQLIdentifierExpr("f1"));
  
          SQLSelectQueryBlock right = (SQLSelectQueryBlock) query.getRight();
          right.addOrderBy(new SQLIdentifierExpr("f1"));
  
          assertEquals("SELECT f1\n" +
                  "FROM t1\n" +
                  "ORDER BY f1\n" +
                  "UNION ALL\n" +
                  "(SELECT f2\n" +
                  "FROM t2\n" +
                  "ORDER BY f1)", stmt.toString());
      }
  }
  