Android中如何查询大型数据库(光标大小限制为1MB)

I'm working to develop an application that has to query at some time, a database with over 4k rows, and each row has 90 fields (Strings). The problem is that if I select * from database, my cursor gets really big (over 4MB). And the cursor in android is limited to 1MB. How can I solve this, or what's the most elegant method to workaround this? It is possible to split database in smaller chunks and query them out?I'm working to develop an application that has