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Question about datasource

Gökhan Sakalli
Greenhorn

Joined: Apr 04, 2009
Posts: 20
Hello. I want to execute an SQL query in a method.

re = preparedstatement.execute(parameters);

After i invoke this method, how is the format of the rs?


And can i populate a textbox in a JSP file with my rs?
Jeanne Boyarsky
author & internet detective
Marshal

Joined: May 26, 2003
Posts: 30764
    
156

The format of the resultset depends on the SQL query. The best way to get the JSP is to store it in a data structure and then forward to the JSP.


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Scott Selikoff
author
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Joined: Oct 23, 2005
Posts: 3710
    
    5

At its cores, and a resultset is just a list of uniform hash maps. Each hash map contains a set of records based on your projection. I'd recommend trying some JDBC tutorials to get you familiar with it. And as Jeanne pointed out, never put JDBC code inside of a JSP!


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It is sorta covered in the JavaRanch Style Guide.
 
subject: Question about datasource