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.SQLStatement;
  import com.alibaba.druid.sql.parser.SQLParserFeature;
  import com.alibaba.druid.sql.parser.SQLParserUtils;
  import com.alibaba.druid.sql.parser.SQLStatementParser;
  import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
  import com.alibaba.druid.util.JdbcConstants;
  
  import java.util.List;
  
  public class MySqlSelectTest_63_alias extends MysqlTest {
      public void test_0() throws Exception {
          String sql = " SELECT totalNumber, concat(\"\",? , round(memberNumber, 0) , \"\") AS totalDisplay FROM (\n" +
                  "SELECT count(1) AS totalNumber, sum(memberNumber) AS memberNumber FROM(\n" +
                  "SELECT mmd.office_id AS departID,st.no AS staffNO,st.name AS staffName,count(mmd.id) memberNumber FROM ms_member_def mmd\n" +
                  "LEFT JOIN sys_user st ON mmd.salesman_id=st.id AND st.del_flag='0'\n" +
                  "WHERE mmd.create_date BETWEEN (?) AND DATE_ADD((?),INTERVAL '23:59:59' HOUR_SECOND) AND mmd.del_flag='0'\n" +
                  "AND ('' IN (?) OR st.no IN (?))\n" +
                  "AND ('' IN (?) OR mmd.office_id IN (?))\n" +
                  "GROUP BY mmd.office_id,st.no\n" +
                  ") gg\n" +
                  ")temp";
  
          System.out.println(sql);
  
          SQLStatementParser parser = SQLParserUtils.createSQLStatementParser(sql, JdbcConstants.MYSQL, SQLParserFeature.OptimizedForParameterized);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
  
          assertEquals(1, statementList.size());
  
          SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(JdbcConstants.MYSQL);
          stmt.accept(visitor);
          {
              String output = SQLUtils.toMySqlString(stmt);
              assertEquals("SELECT totalNumber\n" +
                              "\t, concat('', ?, round(memberNumber, 0), '') AS totalDisplay\n" +
                              "FROM (\n" +
                              "\tSELECT count(1) AS totalNumber, sum(memberNumber) AS memberNumber\n" +
                              "\tFROM (\n" +
                              "\t\tSELECT mmd.office_id AS departID, st.no AS staffNO, st.name AS staffName, count(mmd.id) AS memberNumber\n" +
                              "\t\tFROM ms_member_def mmd\n" +
                              "\t\t\tLEFT JOIN sys_user st\n" +
                              "\t\t\tON mmd.salesman_id = st.id\n" +
                              "\t\t\t\tAND st.del_flag = '0'\n" +
                              "\t\tWHERE mmd.create_date BETWEEN ? AND DATE_ADD(?, INTERVAL '23:59:59' HOUR_SECOND)\n" +
                              "\t\t\tAND mmd.del_flag = '0'\n" +
                              "\t\t\tAND ('' IN (?)\n" +
                              "\t\t\t\tOR st.no IN (?))\n" +
                              "\t\t\tAND ('' IN (?)\n" +
                              "\t\t\t\tOR mmd.office_id IN (?))\n" +
                              "\t\tGROUP BY mmd.office_id, st.no\n" +
                              "\t) gg\n" +
                              ") temp", //
                      output);
          }
          {
              String output = SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
              assertEquals("select totalNumber\n" +
                              "\t, concat('', ?, round(memberNumber, 0), '') as totalDisplay\n" +
                              "from (\n" +
                              "\tselect count(1) as totalNumber, sum(memberNumber) as memberNumber\n" +
                              "\tfrom (\n" +
                              "\t\tselect mmd.office_id as departID, st.no as staffNO, st.name as staffName, count(mmd.id) as memberNumber\n" +
                              "\t\tfrom ms_member_def mmd\n" +
                              "\t\t\tleft join sys_user st\n" +
                              "\t\t\ton mmd.salesman_id = st.id\n" +
                              "\t\t\t\tand st.del_flag = '0'\n" +
                              "\t\twhere mmd.create_date between ? and DATE_ADD(?, interval '23:59:59' hour_second)\n" +
                              "\t\t\tand mmd.del_flag = '0'\n" +
                              "\t\t\tand ('' in (?)\n" +
                              "\t\t\t\tor st.no in (?))\n" +
                              "\t\t\tand ('' in (?)\n" +
                              "\t\t\t\tor mmd.office_id in (?))\n" +
                              "\t\tgroup by mmd.office_id, st.no\n" +
                              "\t) gg\n" +
                              ") temp", //
                      output);
          }
  
          {
              String output = SQLUtils.toMySqlString(stmt, new SQLUtils.FormatOption(true, true, true));
              assertEquals("SELECT totalNumber\n" +
                              "\t, concat(?, ?, round(memberNumber, ?), ?) AS totalDisplay\n" +
                              "FROM (\n" +
                              "\tSELECT count(1) AS totalNumber, sum(memberNumber) AS memberNumber\n" +
                              "\tFROM (\n" +
                              "\t\tSELECT mmd.office_id AS departID, st.no AS staffNO, st.name AS staffName, count(mmd.id) AS memberNumber\n" +
                              "\t\tFROM ms_member_def mmd\n" +
                              "\t\t\tLEFT JOIN sys_user st\n" +
                              "\t\t\tON mmd.salesman_id = st.id\n" +
                              "\t\t\t\tAND st.del_flag = ?\n" +
                              "\t\tWHERE mmd.create_date BETWEEN ? AND DATE_ADD(?, INTERVAL ? HOUR_SECOND)\n" +
                              "\t\t\tAND mmd.del_flag = ?\n" +
                              "\t\t\tAND (? IN (?)\n" +
                              "\t\t\t\tOR st.no IN (?))\n" +
                              "\t\t\tAND (? IN (?)\n" +
                              "\t\t\t\tOR mmd.office_id IN (?))\n" +
                              "\t\tGROUP BY mmd.office_id, st.no\n" +
                              "\t) gg\n" +
                              ") temp", //
                      output);
          }
      }
  }
  