How to pass an Integer Array to IN clause in MyBatis

Question

There is a query in my Mybatis containing an IN clause which is basically a set of Id\'s ( Integers)

I am now stuck on how can I pass an Integer array to this IN cla

Answer 1

List distinctID = (List) getSqlSession().selectOne("dataMapper.getUniqueData", uniqueIDList);

Send the list of unique id

     select distinct ID from table a where a.id in 
      
            #{item}
      

When using an List, index will be the number of current iteration and value item will be the element retrieved in this iteration