insert into PPW_EMAIL.nav(fund_id,price_date,nav,cumulative_nav,cumulative_nav_withdrawal, isvalid, creatorid, createtime, updaterid, updatetime) values (#{itemDo.fundId},#{itemDo.priceDate},#{itemDo.nav},#{itemDo.cumulativeNav},#{itemDo.cumulativeNavWithdrawal}, #{itemDo.isvalid}, #{itemDo.creatorId}, #{itemDo.createTime}, #{itemDo.updaterId}, #{itemDo.updateTime}) update PPW_EMAIL.nav nav = #{itemDo.nav}, cumulative_nav_withdrawal = #{itemDo.cumulativeNavWithdrawal}, updatetime=#{itemDo.updateTime} where isvalid = 1 and fund_id = #{itemDo.fundId} and price_date = #{itemDo.priceDate} select price_date from PPW_EMAIL.nav where isvalid = 1 and fund_id = #{fundId} and price_date in #{priceDate}