DB Normalisation

Dear Friends

My ProductMaster table contains the attributes like ProductCode, ProductName, PackSize,PackType, Price, ManufacturingDate (MFD). The problem is MFD is changing everyday. In this case how I normalise this table. Shall I keep different ProductCode or same ProductCode. (I have a lot of products producing each and everyday). if i keep different productCode i have to make 365 entries per product.

i have to track a lot of reports like sales,sales return, purchase and purchase return based on this MFD date. Tell me how i normalise this table.

it is like products are keeping in Medical shops on the basis of batchNo

thanks
bobbytom

Table1 let's call it product.
Masterkey=productcode,
Normal fields=productname,packsize,packtype,price

Table1 assumes for a given product that the packsize and packtype are always the same. If not you may need to introduce a Pack table and also move these fields into table 2.

Table2 lets call it Batch's (if there is a batch code available)
Masterkey=BatchCode
Normal fields=ManufacturingCode, Product code

Table2 (no batch code available)
Masterkey= ManufacturingCode,ProductCode.

Split out the ProductCode and the MFD to another table and set a 1-n relationship.

[Merged threads]

Mr. Bill

In this case which code i has to select when i make purchase entry or sales entry. i want to select only one code in the grid