xiaoyong931011
2023-09-08 400941c2b4e1b997a3a38d55f603aa8640c38725
src/main/resources/mapper/dapp/DappWalletMineDao.xml
@@ -46,4 +46,9 @@
            available_amount = available_amount + #{amount}
        where member_id=#{memberId}
    </update>
    <select id="selectTotal" resultType="java.math.BigDecimal">
        select IFNULL(sum(IFNULL(total_amount,0)),0)
        from dapp_wallet_mine
    </select>
</mapper>