Comments by dnsserver (Top 3 by date)

actual problem is i have some items.(example book,item code is 000b). so added some books book count is increase.i want to remove some books and book count is decrease remove no of books.first i want to remove first added book.that's actual i want.

include my application first i add some items in beginning of the month.so i want to remove added item in last of the same month.(i want to firstly remove first added items).so that's why asked how to delete items using FIFO method..
thnx..