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Re: Calculated fields [message #4284 is a reply to message #4282]

Tue, 24 June 2014 04:08

AJM
Messages: 2386
Registered: April 2006
Location: Surrey, UK

Senior Member

No, the framework cannot do such things for you automatically, you have to write the code yourself.

When reading from the database you can build the calculation into the SQL statement such as:

SELECT product_id, unit_price, quantity, SUM(unit_price * quantity) AS extended_price ...

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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[Message index]

		Calculated fields By: htManager on Mon, 23 June 2014 09:20
		Re: Calculated fields By: AJM on Tue, 24 June 2014 04:08
		Re: Calculated fields By: htManager on Tue, 24 June 2014 10:24
		Re: Calculated fields By: AJM on Tue, 24 June 2014 11:53
		Re: Calculated fields By: htManager on Wed, 25 June 2014 11:04
		Re: Calculated fields By: AJM on Wed, 25 June 2014 12:08
		Re: Calculated fields By: htManager on Sat, 28 June 2014 09:15

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