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I have three sql data table. 1. products which contains data about how many products is now 2. income table contains product income quantity and date information and last table contains sold product data.

How i can make to show user how much current products was yesterday or two days later or 1 week, or 1 month.

does it good way to make new table which will save product current quantity after day end?

Does this method works correctly?
thanks.

Posted 8-Aug-11 1:01am

lester555

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Abdul Quader Mamun · Answer 1 · 2011-08-08T01:23:00

Solution 1

I Think you are trying to create sales system. If it is that you can follow Northwind database sample with access database or you can find it in google.

Thanks,
Mamun

Posted 8-Aug-11 1:23am

Abdul Quader Mamun

OriginalGriff · Answer 2 · 2011-08-08T01:26:00

Solution 2

Try:

SQL

SELECT * FROM myTable WHERE purchaseDate BETWEEN @STARTDATE AND @ENDDATE

If you hand the two dates as parameters, and remember that BETWEEN is inclusive, then make STARTDATE yesterday at 0:0:0 and ENDDATE yesterday at 23:59:59 that should do what you want.

Posted 8-Aug-11 1:26am

OriginalGriff

Comments

Manfred Rudolf Bihy 8-Aug-11 7:45am

Me thinks you missed that OP wanted the current stock count of each product.