Re: Display database content on a page
Re: Display database content on a page
- Subject: Re: Display database content on a page
- From: Aaron Rosenzweig <email@hidden>
- Date: Thu, 5 Oct 2017 15:04:33 -0400
André you are thinking too hard.
You make a mapping with the EOModel between a java object and the database.
When you fetch the entire java object is faulted in and relationships are
faulted as they are needed. You access the relationships and attributes of the
java object.
If you really want to fetch individual things by hand… sometimes this makes
sense… then try “rawRowsForSQL()”
AARON ROSENZWEIG / Chat 'n Bike <http://www.chatnbike.com/>
e: email@hidden <mailto:email@hidden> t: (301) 956-2319
> On Oct 5, 2017, at 1:50 PM, André Rothe <email@hidden> wrote:
>
> Hi,
>
> How I can select the columns of a database table before they will be visible
> on the page (display not all columns of the database table on the page)? As I
> have learned, EOQualifier builds the WHERE clause, but what builds the SELECT
> part? Is there a tutorial which handles this question?
>
> Best regards
> Andre
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