This week's giveaway is in the Spring forum.
We're giving away four copies of REST with Spring (video course) and have Eugen Paraschiv on-line!
See this thread for details.
The moose likes JDBC and Relational Databases and the fly likes Question about datasource Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of REST with Spring (video course) this week in the Spring forum!
JavaRanch » Java Forums » Databases » JDBC and Relational Databases
Bookmark "Question about datasource" Watch "Question about datasource" New topic

Question about datasource

Gökhan Sakalli

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

Joined: May 26, 2003
Posts: 32818

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.

[OCA 8 book] [Blog] [JavaRanch FAQ] [How To Ask Questions The Smart Way] [Book Promos]
Other Certs: SCEA Part 1, Part 2 & 3, Core Spring 3, TOGAF part 1 and part 2
Scott Selikoff
Saloon Keeper

Joined: Oct 23, 2005
Posts: 3749

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!

[OCA 8 Book] [Blog]
I agree. Here's the link:
subject: Question about datasource
It's not a secret anymore!