Iterate list of Objects in Ibatis

Question

I have a list of object where I want to iterate and access a particular field in ibatis sql.

Ex.

public Class Student
{
String id;
String name;
}
<         


        

Answer 1

Try something like:

select * from STUDENTS where 
( id, name ) in 
        
                ( #[].id# , #[].name# )
        

where id and name are fields of Student class and my parameterClass is List.

Worked for me.

The sql formed dynamically will look like:

select * from STUDENTS where ( id, name ) in ( (1,'a'), (2,'b') )