撮合交易代码提交

zainali5120

2020-09-16 d174d6963d62b3bd176f9e7ba3cf0d7f75a91b69

 src/main/resources/mapper/member/MemberWalletCoinDao.xml

@@ -39,5 +39,21 @@
      where id=#{id}

   </update>



   <update id="updateWalletBalance" parameterType="map">

      update member_wallet_coin

      <set>

         <if test="availableBalance != null">

            available_balance = IFNULL(available_balance, 0) + #{availableBalance},

         </if>

         <if test="totalBalance != null">

            total_balance = IFNULL(total_balance, 0) + #{totalBalance},

         </if>

         <if test="frozenBalance != null">

            frozen_balance = IFNULL(frozen_balance, 0) + #{frozenBalance},

         </if>

      </set>

      where id=#{id}

   </update>





</mapper>