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.DbType;
  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.parser.SQLParserFeature;
  import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
  
  import java.util.List;
  
  public class OracleSelectTest112 extends OracleTest {
      public void test_0() throws Exception {
          String sql = "SELECT userid, idcardmult, organid FROM v_all_dyinfo WHERE (iscontact = :1 OR iscontact IS NULL) AND delflag = :2 AND zjhm = :3 AND dyzt NOT (?)";
  
          OracleStatementParser parser = new OracleStatementParser(sql, SQLParserFeature.KeepComments);
          List<SQLStatement> statementList = parser.parseStatementList();
          System.out.println(statementList.toString());
  
          assertEquals(1, statementList.size());
  
          SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(DbType.oracle);
          SQLStatement stmt = statementList.get(0);
          stmt.accept(visitor);
  
          {
              String text = SQLUtils.toOracleString(stmt);
  
              assertEquals("SELECT userid, idcardmult, organid\n" +
                      "FROM v_all_dyinfo\n" +
                      "WHERE (iscontact = :1\n" +
                      "\t\tOR iscontact IS NULL)\n" +
                      "\tAND delflag = :2\n" +
                      "\tAND zjhm = :3\n" +
                      "\tAND ?", text);
          }
  
          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(6, visitor.getColumns().size());
          assertEquals(4, visitor.getConditions().size());
          assertEquals(0, visitor.getRelationships().size());
          assertEquals(0, visitor.getOrderByColumns().size());
      }
  }
  