可借天数英文

借款本金 Loan capital 计算区间 Computation sector 计息天数 Counts the rest number of days 年利率 Annual interest rate 利息 Interest

借款本金The loan capital 计算区间calculates the sector 计息天数to count the rest number of days 年利率annual interest rate 利息interest不能确定100%正确,你还是等多点人回答了再说吧~

you can keep this book for a week

CREATE TRIGGER triggername ON 图书借阅表FOR insert AS begin declare @bookid int ---图书编号 declare @canday int ----可借天数select @bookid =图书编号 from inserted select @canday=可借天数 from 图书信息表 where 图书编号=@bookid begin tran -- update 图书借阅表 set f_应还日期=借出日期+@canday where 图书编号=@bookid if @@error<>0 begin rollback tran end commit tran end

This book is available to you for 1 week.Or, You could holding this book for 1 week.

It takes XX DAYS to finish it.

表示,天数用字母d表示.