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.create;
  
  import com.alibaba.druid.sql.OracleTest;
  import com.alibaba.druid.sql.SQLUtils;
  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 com.alibaba.druid.util.JdbcConstants;
  
  import java.util.List;
  
  public class OracleCreateViewTest15 extends OracleTest {
      public void test_types() throws Exception {
          String sql = //
                  "CREATE OR REPLACE FORCE VIEW \"ZJGT_DKXY\".\"V_ZJ_DKXMXXEXP\" (\"PRJ_NO\", \"EXPLST\") AS \n" +
                          "  select b.prj_no,explst\n" +
                          "  from (with temp_exp as (select t.prj_no, t.explx,t.expname\n" +
                          "                            from v_zjk_xmlist t\n" +
                          "                           where t.expname is not null\n" +
                          "                             and t.explx not like '%组员%')\n" +
                          "         select prj_no,\n" +
                          "                dbms_lob.substr(wmsys.wm_concat(explx||': '||expname) over(partition by prj_no)，4000,1) as explst\n" +
                          "           from temp_exp) b\n" +
                          "          group by b.prj_no,explst";
  
          System.out.println(sql);
  
          OracleStatementParser parser = new OracleStatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
          print(statementList);
  
          assertEquals(1, statementList.size());
  
          assertEquals("CREATE OR REPLACE VIEW \"ZJGT_DKXY\".\"V_ZJ_DKXMXXEXP\" (\n" +
                          "\t\"PRJ_NO\", \n" +
                          "\t\"EXPLST\"\n" +
                          ")\n" +
                          "AS\n" +
                          "SELECT b.prj_no, explst\n" +
                          "FROM (\n" +
                          "\tWITH temp_exp AS (\n" +
                          "\t\t\tSELECT t.prj_no, t.explx, t.expname\n" +
                          "\t\t\tFROM v_zjk_xmlist t\n" +
                          "\t\t\tWHERE t.expname IS NOT NULL\n" +
                          "\t\t\t\tAND t.explx NOT LIKE '%组员%'\n" +
                          "\t\t)\n" +
                          "\tSELECT prj_no\n" +
                          "\t\t, dbms_lob.substr(wmsys.wm_concat(explx || ': ' || expname) OVER (PARTITION BY prj_no ), 4000, 1) AS explst\n" +
                          "\tFROM temp_exp\n" +
                          ") b\n" +
                          "GROUP BY b.prj_no, explst",
                  SQLUtils.toSQLString(stmt, JdbcConstants.ORACLE));
  
          OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
          stmt.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());
  
          assertEquals(3, visitor.getColumns().size());
  
          assertTrue(visitor.getColumns().contains(new TableStat.Column("v_zjk_xmlist", "prj_no")));
      }
  }
  