RE: TypeHandlerCallback and lazy loading

erCallback and lazy loading Lazy loading won't reduce the number of queries, unless you're never accessing the data you're retrieving, in which case I'd ask why you're loading it at all. Consider joining the data and mapping it with groupBy="" and a

Re: TypeHandlerCallback and lazy loading

Lazy loading won't reduce the number of queries, unless you're never accessing the data you're retrieving, in which case I'd ask why you're loading it at all. Consider joining the data and mapping it with groupBy="" and a nested resultMap.  This faq might help http://opensource.atlassian.com/conf