1501142976, 4, 5,"I have been inspired to pursue a career as a clown",2019-03-04SELECT * ,AVG(rating)WHERE book_isbn = '1501142976';`
我只得到表中的第二行,但我试图得到第二和第四行。我不确定这篇文章是否有很好的格式,我经常使用这个网站,但是任何关于格式化<
所以我需要编写一个存储过程来生成一个报告。在这份报告中,我需要显示支票金额和支票计数的平均每日计数。AVG(CheckCount/30) AS AvgDailyCount,FROM tblRptT001
WHERE InwardClearingDateGROUP BY InwardClearingDate, SendingBank, CheckCount, Check