摘要: 1.1393.股票的资本损益 i. 1 # Write your MySQL query statement below 2 SELECT 3 stock_name,SUM(CASE WHEN operation = 'Buy' THEN -price ELSE price END) capital 阅读全文
posted @ 2022-08-10 16:12 balabalahhh 阅读(36) 评论(0) 推荐(0)