mybatis语句批量新增语句

Posted 2021-01-16 我是小菜啊1

mybatis中语句

<insert id="addInvestorFileupload" parameterType="java.util.List">
         insert into investor_file_info
                              (id,
                               userid, 
                               url, 
                               type, 
                               uploaddate, 
                               path, 
                               approve_id
                              )
         select SEQ_INVESTOR_FILE_INFO.NEXTVAL , A.* from(
      <foreach collection="list" index="index" item="item"  separator=" union " >
               select  #{item.userId},
                       #{item.investorUrl}, 
                       #{item.investorType},
                       sysdate,
                       #{item.investorPath}, 
                       #{item.investorApproveId} 
           from dual
      </foreach>
          )A
    </insert>

oracle数据库中运行是下面这种代码

insert  into  testcuijia(id,name,sex)
select seq_home_banner.nextval,A.*
from (            select ‘11‘,‘男‘ from dual
           union select ‘22‘,‘女‘ from dual) A

mysql一样，只是序列不用写了，直接用自增主键就可以

insert into testcuijia(name,sex)
select A.*
from (           select ‘11‘,‘男‘ from dual
          union select ‘22‘,‘女‘ from dual) A