hint not allow error

[fox1987]

开启filter之后，如下sql 1.2.3版本会报错

          String url = "jdbc:oracle:thin:@xx/xx";
        String driver = "oracle.jdbc.driver.OracleDriver";
        String user_name = "xx";
        String password = "xx";
        DruidDataSource dataSource = new DruidDataSource();
        dataSource.setDriverClassName(driver);
        dataSource.setUsername(user_name);
        dataSource.setPassword(password);
        dataSource.setUrl(url);
        dataSource.setMaxActive(5);
        dataSource.setMaxWait(20000);
        dataSource.setFilters("wall,stat");
        dataSource.init();
     Connection connection = dataSource.getConnection();
  PreparedStatement preparedStatement =  connection.prepareStatement("select/*+QUERY_TIMEOUT(600000000)*/ * from test_number");
        ResultSet resultSet = preparedStatement.executeQuery();

会有如下报错：
java.sql.SQLException: sql injection violation, dbType oracle, druid-version 1.2.3, hint not allow : select/+QUERY_TIMEOUT(600000000)/ * from test_number

at com.alibaba.druid.wall.WallFilter.checkInternal(WallFilter.java:856)
at com.alibaba.druid.wall.WallFilter.connection_prepareStatement(WallFilter.java:292)
at com.alibaba.druid.filter.FilterChainImpl.connection_prepareStatement(FilterChainImpl.java:568)
at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.prepareStatement(ConnectionProxyImpl.java:341)
at com.alibaba.druid.pool.DruidPooledConnection.prepareStatement(DruidPooledConnection.java:351)

回退到1.1.23版本没有报错。

[leavesyang]

遇到了相同问题， 1.2.3, 1.2.4都会报这个错hint not allow

[wenshao]

https://github.com/alibaba/druid/releases/tag/1.2.5
问题已修复，请用新版本