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.oracle.select;
  
  import com.alibaba.druid.sql.OracleTest;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
  import com.alibaba.druid.sql.dialect.oracle.visitor.OracleSchemaStatVisitor;
  import com.alibaba.druid.stat.TableStat;
  
  import java.util.List;
  
  public class OracleSelectTest11 extends OracleTest {
      public void test_0() throws Exception {
          String sql = "SELECT ID, GMT_CREATE, GMT_MODIFIED, COMPANY_ID, MEMBER_ID" +
                  "    , MEMBER_SEQ, FILE_NAME, DISPLAY_NAME, DISPLAY_NAME_UTF8, FILE_SIZE" +
                  "    , STATUS, WIDTH, HEIGHT, REFERENCE_COUNT, HASH_CODE" +
                  "    , GROUP_ID" +
                  " FROM (SELECT *" +
                  "    FROM (SELECT row_.*, rownum AS rownum_" +
                  "        FROM (SELECT rowid AS rid" +
                  "            FROM IMAGE_REPOSITORY" +
                  "            WHERE COMPANY_ID = :1 AND STATUS = 'enable' " +
                  "                 AND MEMBER_SEQ = :2 AND GMT_MODIFIED >= to_date(:3, 'yyyy-mm-dd hh24:mi:ss') " +
                  "                 AND GMT_MODIFIED < to_date(:4, 'yyyy-mm-dd hh24:mi:ss')" +
                  "            ORDER BY \"FILE_SIZE\" DESC, \"ID\" DESC" + // //
                  "            ) row_" +
                  "        WHERE rownum <= :5" +
                  "        )" +
                  "    WHERE rownum_ >= :6" +
                  "    ) a, IMAGE_REPOSITORY b " +
                  " WHERE a.rid = b.rowid;";
  
  //        sql = "select ID, GMT_CREATE, GMT_MODIFIED, COMPANY_ID, MEMBER_ID, MEMBER_SEQ, FILE_NAME, DISPLAY_NAME, DISPLAY_NAME_UTF8, FILE_SIZE, STATUS, WIDTH, HEIGHT, REFERENCE_COUNT, HASH_CODE, GROUP_ID     from (            select * from (select row_.*, rownum rownum_ from (          select rowid rid     from IMAGE_REPOSITORY     where COMPANY_ID = :1            and STATUS = 'enable'                          and             MEMBER_SEQ = :2                   and                              GMT_MODIFIED >= to_date(:3 , 'yyyy-mm-dd hh24:mi:ss')                               and                              GMT_MODIFIED < to_date(:4 , 'yyyy-mm-dd hh24:mi:ss')                                        order by           \"FILE_SIZE\"      desc     ,      \"ID\"      desc                         )row_ where rownum <= :5  ) where rownum_ >= :6           ) a , IMAGE_REPOSITORY b where a.rid = b.rowid   ";
  
          OracleStatementParser parser = new OracleStatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement statemen = statementList.get(0);
          print(statementList);
  
          assertEquals(1, statementList.size());
  
          OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
          statemen.accept(visitor);
  
          System.out.println("Tables : " + visitor.getTables());
          System.out.println("fields : " + visitor.getColumns());
          System.out.println("coditions : " + visitor.getConditions());
          System.out.println("relationships : " + visitor.getRelationships());
          System.out.println("orderBy : " + visitor.getOrderByColumns());
  
          assertEquals(1, visitor.getTables().size());
  
          assertTrue(visitor.getTables().containsKey(new TableStat.Name("IMAGE_REPOSITORY")));
  
          assertEquals(17, visitor.getColumns().size());
  
          assertTrue(visitor.getColumns().contains(new TableStat.Column("IMAGE_REPOSITORY", "rowid")));
          assertTrue(visitor.getColumns().contains(new TableStat.Column("IMAGE_REPOSITORY", "COMPANY_ID")));
          assertTrue(visitor.getColumns().contains(new TableStat.Column("IMAGE_REPOSITORY", "STATUS")));
      }
  }
  