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.ast.statement.SQLSelectStatement;
  import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
  import com.alibaba.druid.util.JdbcConstants;
  import com.alibaba.druid.wall.WallUtils;
  
  import java.util.List;
  
  public class MySqlSelectTest_145_bigand extends MysqlTest {
      public void test_small_10() throws Exception {
          StringBuilder buf = new StringBuilder();
          {
              buf.append("SELECT GOODS_SID FROM PCM_STOCK \n" +
                      "WHERE  SHOP_MERCHANT_CODE = ? \n" +
                      "\tAND BIZID = ?");
  
              for (int i = 0; i < 10; ++i) {
                  buf.append("\n and GOODS_SID <> ?");
              }
          }
          String sql = buf.toString();
  
          List<SQLStatement> statementList = SQLUtils.parseStatements(sql, JdbcConstants.MYSQL);
  
          assertEquals(1, statementList.size());
  
          SQLSelectStatement stmt = (SQLSelectStatement) statementList.get(0);
  
          assertEquals("SELECT GOODS_SID\n" +
                  "FROM PCM_STOCK\n" +
                  "WHERE SHOP_MERCHANT_CODE = ?\n" +
                  "\tAND BIZID = ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?\n" +
                  "\tAND GOODS_SID <> ?", stmt.toString());
      }
  
      public void test_big_100000() throws Exception {
          StringBuilder buf = new StringBuilder();
          {
              buf.append("SELECT GOODS_SID FROM PCM_STOCK \n" +
                      "WHERE  SHOP_MERCHANT_CODE = ? \n" +
                      "\tAND BIZID = ?");
  
              for (int i = 0; i < 10; ++i) {
                  buf.append("\n and GOODS_SID <> ?");
              }
          }
          String sql = buf.toString();
  
          List<SQLStatement> statementList = SQLUtils.parseStatements(sql, JdbcConstants.MYSQL);
  
          assertEquals(1, statementList.size());
  
          SQLSelectStatement stmt = (SQLSelectStatement) statementList.get(0);
          stmt.toString();
  
          WallUtils.isValidateMySql(sql);
          SchemaStatVisitor statVisitor = SQLUtils.createSchemaStatVisitor(JdbcConstants.MYSQL);
          stmt.accept(statVisitor);
      }
  }
  