Groups > comp.lang.java.databases > #362

How to output record data

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From	"Ameen" <ameen@THRWHITE.remove-dii-this>
Subject	How to output record data
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  To: comp.lang.java.databases
I have mysql database has Nationality table of ID and Name fields. In
my Java application I am using entityManager to run a named query and
get the result as List, as follow:

// em is the entityManager.
//  Nationality.getAllRecord is a named query created in Nationality
Entity Class,
// it only selects all record from Nationality table.

List qresult =3D em.createNamedQuery
(=93Nationality.getAllRecord=94).getResultList();


It works fine and gets all the records. Even when I output the size of
result List using  qresult.size() it gives the correct result.

Just I have one problem that is, how to output the data of each record
fields. I know that each qresult List item represent a record, and I
can get the specific record I need using qresult.get(int index)
function but how to reach the fields/column in a particular record .

I searched the Internet but I couldn't find any single example showing
that.  Can any one help me please?

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How to output record data "Ameen" <ameen@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
  Re: How to output record "RedGrittyBrick" <redgrittybrick@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
    Re: How to output record "Donkey Hottie" <donkey.hottie@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000

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