Mybatis批量修改的操作代码

 update cbp_order 
   set status=1
   where id in
  
  #{id}
  

---参数说明---

 
   
   update test  
       
      test=#{item.test}+1 
       
      where id = #{item.id} 
   
 

    update mydata_table
    
      
         
           
             when id=#{item.id} then #{item.status}
           
           
             when id=#{item.id} then mydata_table.status//原数据
           
         
      
    
    where id in
    
      #{item.id,jdbcType=BIGINT}
    
 
----属性说明-------