MyBatis: getting id from inserted array of object returns error

Question

I use mybatis 3.3.0-SNAPSHOT. I want to insert list of objects, and get id of every object. In interface I have:

public void createCore(@Param(\"cores\")List         


        

Answer 1

Got that error too while trying to insert multiple rows with usegeneratedkeys.

The workaround fix I found was mentioned here:http://mybatis-user.963551.n3.nabble.com/MyBatys-Batch-Insert-doubt-error-retrieving-generated-id-binding-to-POJO-td4029977.html

All you need is to rename the param to "list". so "cores" -> "list" in the example above, and auto generated ids are working.

Answer 2

This is issue is fixed in version 3.3.1