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Update Pattern??

Jenna Thomas
Greenhorn

Joined: Oct 03, 2005
Posts: 27
Hi Ranchers,

I am implementing an Update function that updates 1 or possibly multiple columns in a table. Since the function may update an unknown number of columns, what is the usual way (best practice) to implement this.

For eg, should i create a function that takes a variable number of arguments, or an arraylist of name, value pairs etc. I would like to know whats usually followed for the best modularity and separation of functionality. My application consists of a db layer that implements the sql commands and a business tier where the update function is present and invokes the db layer. I am obviously a newbie to JDBC programming.

thanks in advance
Jennifer


Cheers!
Jenn SCJP1.5
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Update Pattern??
 
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