mybatis 批量更新

oracle 批量更新，使用begin  1 ; 2    ;end;

<update id="batchUpdate"  parameterType="java.util.List">
     
       <foreach collection="list" item="item" index="index" open="begin" close=";end;" separator=";">
                update test
                <set>
                  test=${item.test}+1
                </set>
                where id = ${item.id}
       </foreach>
         
    </update>