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.createTable;
  
  import com.alibaba.druid.sql.MysqlTest;
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
  import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
  import com.alibaba.druid.stat.TableStat;
  
  import java.util.List;
  
  public class MySqlCreateTableTest14 extends MysqlTest {
      public void test_0() throws Exception {
          String sql = " CREATE TABLE `OptionList` ( " +
                  "`ID` int(11) NOT NULL AUTO_INCREMENT, " +
                  "`OptionID` int(11) DEFAULT NULL COMMENT '选项ID', " +
                  "`QuizID` int(11) DEFAULT NULL COMMENT '竞猜题目ID', " +
                  "`OptionName` varchar(500) DEFAULT NULL COMMENT '选项名称', " +
                  "`OptionCount` int(11) DEFAULT NULL COMMENT '选择的人数', " +
                  "PRIMARY KEY (`ID`), KEY `quizId` (`QuizID`) USING BTREE, " +
                  "KEY `optionId` (`OptionID`) USING BTREE" +
                  ") ENGINE=InnoDB DEFAULT CHARSET=gbk COMMENT=''";
  
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
  
          assertEquals("CREATE TABLE `OptionList` ("
                          + "\n\t`ID` int(11) NOT NULL AUTO_INCREMENT,"
                          + "\n\t`OptionID` int(11) DEFAULT NULL COMMENT '选项ID',"
                          + "\n\t`QuizID` int(11) DEFAULT NULL COMMENT '竞猜题目ID',"
                          + "\n\t`OptionName` varchar(500) DEFAULT NULL COMMENT '选项名称',"
                          + "\n\t`OptionCount` int(11) DEFAULT NULL COMMENT '选择的人数',"
                          + "\n\tPRIMARY KEY (`ID`),"
                          + "\n\tKEY `quizId` USING BTREE (`QuizID`),"
                          + "\n\tKEY `optionId` USING BTREE (`OptionID`)"
                          + "\n) ENGINE = InnoDB CHARSET = gbk COMMENT ''", //
                  SQLUtils.toMySqlString(stmt));
          assertEquals("create table `OptionList` ("
                          + "\n\t`ID` int(11) not null auto_increment,"
                          + "\n\t`OptionID` int(11) default null comment '选项ID',"
                          + "\n\t`QuizID` int(11) default null comment '竞猜题目ID',"
                          + "\n\t`OptionName` varchar(500) default null comment '选项名称',"
                          + "\n\t`OptionCount` int(11) default null comment '选择的人数',"
                          + "\n\tprimary key (`ID`),"
                          + "\n\tkey `quizId` using BTREE (`QuizID`),"
                          + "\n\tkey `optionId` using BTREE (`OptionID`)"
                          + "\n) engine = InnoDB charset = gbk comment ''", //
                  SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
  
          assertEquals(1, statementList.size());
  
          MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
          stmt.accept(visitor);
  
  //        System.out.println("Tables : " + visitor.getTables());
  //        System.out.println("fields : " + visitor.getColumns());
  //        System.out.println("coditions : " + visitor.getConditions());
  //        System.out.println("orderBy : " + visitor.getOrderByColumns());
  
          assertEquals(1, visitor.getTables().size());
          assertEquals(5, visitor.getColumns().size());
          assertEquals(0, visitor.getConditions().size());
  
          assertTrue(visitor.getTables().containsKey(new TableStat.Name("OptionList")));
  
          assertTrue(visitor.containsColumn("OptionList", "ID"));
          assertTrue(visitor.containsColumn("OptionList", "OptionCount"));
      }
  }
  