IBatis and resultSet

[wuxi_root-dis]

Hi guys:
    I have a sql that returns a large dataset.  This dataset is mapped onto a 
simple java bean that only has very simple properties.  The bean does not 
contain any other object or any collection. The performance of IBatis handling 
this complex sql should be almost the same as using straigth JDBC.  If we 
exclude the time of mapping, IBatis shoud be just as quick as using the 
Resultset.  Am I right?  Thanks!