sql = 连接MySql(“127.0.0.1”, “user”, “pwd”, , ) 如果(sql > 0) 如果真(执行SQL语句(sql, “SELECT SUM(qiuhe) AS total FROM GOLD;”)) 读字段值(sql, “total”, a) 读字段值(sql, “total”, b) 调试输出(a, b) 信息框(“连接失败,此命令仅支持5.x版本的mysql”, 0, , )
当月收益sql = “SELECT ROUND(SUM(income)) as 当月收入统计, ROUND(SUM(CASE WHEN category='当天收益' THEN 0 ELSE expenditure END)) as 当月支出统计, ROUND(SUM(income) - SUM(CASE WHEN category='当天收益' THEN 0 ELSE expenditure END)) as 当月盈利, ROUND(SUM(CASE WHEN DATE_FORMAT(date,'%Y-%m-%d') = CURDATE() THEN income ELSE 0 END)) as 今日收入, ROUND(SUM(CASE WHEN DATE_FORMAT(date,'%Y-%m-%d') = CURDATE() THEN expenditure ELSE 0 END)) as 今日支出, ROUND(SUM(CASE WHEN DATE_FORMAT(date,'%Y-%m-%d') = CURDATE() THEN (income - expenditure) ELSE 0 END)) as 今日盈利 FROM data WHERE DATE_FORMAT(date,'%Y-%m-%d') >= '” + 当月日期 + “-01' AND DATE_FORMAT(date,'%Y-%m-%d') <= '” + 当月日期 + “-31'”