content: 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.ParameterizedOutputVisitorUtils;
  import com.alibaba.druid.sql.visitor.VisitorFeature;
  import com.alibaba.druid.util.JdbcConstants;
  
  import java.util.List;
  
  public class MySqlSelectTest_146 extends MysqlTest {
      public void test_0() throws Exception {
          String sql = "select '18015376320243458'=18015376320243459 is  not  NULL from select_base_two_multi_db_multi_tb limit 1;";
  
          List<SQLStatement> statementList = SQLUtils.parseStatements(sql, JdbcConstants.MYSQL);
          SQLSelectStatement stmt = (SQLSelectStatement) statementList.get(0);
  
          assertEquals(1, statementList.size());
  
          assertEquals("SELECT '18015376320243458' = 18015376320243459 IS NOT NULL\n" +
                  "FROM select_base_two_multi_db_multi_tb\n" +
                  "LIMIT 1;", stmt.toString());
  
          assertEquals("SELECT ? = ? IS NOT NULL\n" +
                          "FROM select_base_two_multi_db_multi_tb\n" +
                          "LIMIT ?;",
                  ParameterizedOutputVisitorUtils.parameterize(sql, JdbcConstants.MYSQL, VisitorFeature.OutputParameterizedZeroReplaceNotUseOriginalSql));
      }
  }
  