[GitHub] [shardingsphere] TeslaCN commented on issue #13139: PostgreSQLTimeBinaryProtocolValue bug

[GitBox <gi...@apache.org>]

TeslaCN commented on issue #13139:
URL: https://github.com/apache/shardingsphere/issues/13139#issuecomment-947476148


   I've reproduced this issue in master branch.
   
   ```sql
   create table ts (n varchar, t timestamp(6) default current_timestamp not null);
   ```
   
   ```java
   public class PostgreSQLTimestamp {
       
       public static void main(String[] args) throws Exception {
           try (Connection connection = getConnection()) {
               try (PreparedStatement preparedStatement = connection.prepareStatement("select * from ts")) {
                   for (int i = 0; i < 10; i++) {
                       try (ResultSet resultSet = preparedStatement.executeQuery()) {
                           while (resultSet.next()) {
                               System.out.println(resultSet.getTimestamp(1));
                           }
                       }
                   }
               }
           }
       }
       
       @SneakyThrows
       private static Connection getConnection() {
           return DriverManager.getConnection("jdbc:postgresql://127.0.0.1:3307/wuweijie", "postgres", "postgres");
       }
   }
   ```
   
   Output:
   ```
   2021-10-20 16:50:17.408992
   2021-10-20 16:50:17.408992
   2021-10-20 16:50:17.408992
   2021-10-20 16:50:17.408992
   2021-10-20 16:50:17.408992
   2000-01-19 22:05:19.817408
   2000-01-19 22:05:19.817408
   2000-01-19 22:05:19.817408
   2000-01-19 22:05:19.817408
   2000-01-19 22:05:19.817408
   ```


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