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Add calculated field to query comes from 3 tables

Posted on 2012-04-06
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Hi:
I have Query ” qtyTransactionDetails" comes  from 3 tables(tblItems, tblTransactionsItems and tblTransactions).
Can I add a calculated field shows "net quantity", which is = tblItems. Strart_RetailUnit_Qty + (tblTransactionsItems. Quantity_Retail   where tblTransactions.TransType=1 ) - (tblTransactionsItems. Quantity_Retail   where tblTransactions.TransType=2 )
Please see the attached database
-Inventory-be---EE.accdb
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Question by:Mohammad Alsolaiman
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Accepted Solution

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mbizup earned 2000 total points
ID: 37817198
Add this expression as a new field in your query:

NetQuantity: Strart_RetailUnit_Qty - [Quantity_Retail] * (TransType=1)  + [Quantity_Retail] * (TransType=2)
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Author Closing Comment

by:Mohammad Alsolaiman
ID: 37817286
ma sha'a allah tabark allah
wonderful
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