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From Tulsi Das <quixote_...@yahoo.com>
Subject RE: How to update multiple rows
Date Tue, 11 Nov 2003 20:53:06 GMT
The criteria is just a hashtable extension to store all the mappings,
later on, when calling the methods, the SQL generator knows where to
insert them ( if you are lucky ;) )

tulsi

 --- Ramesh Sabeti <rs@reazon.com> escribió: 
> I meant in the example provided by Bill.  If you set the criteria as
> suggested, Torque would use it in the WHERE clause and not in the SET
> clause, right?
> 
> > -----Original Message-----
> > From: Tulsi Das [mailto:quixote_arg@yahoo.com]
> > Sent: Tuesday, November 11, 2003 12:45 PM
> > To: Apache Torque Users List
> > Subject: RE: How to update multiple rows
> > 
> > It doesn´t know untill you call
> > 
> > doSelect()
> > or
> > doUpdate()
> > or even
> > doDelete() methods
> > 
> > that´s why it´s only called "Criteria"
> > 
> > regards
> > 
> > Tulsi
> > 
> >  --- Ramesh Sabeti <rs@reazon.com> escribió:
> > > How does torque know that c.add(BookPeer.BOOK_PRICE, 0) is to SET
> a
> > > value and not for comparison purposes?
> > >
> > > > -----Original Message-----
> > > > From: Bill Leng [mailto:wleng@metatomix.com]
> > > > Sent: Tuesday, November 11, 2003 6:18 AM
> > > > To: Apache Torque Users List
> > > > Subject: Re: How to update multiple rows
> > > >
> > > > You can do something like this
> > > > Criteria c = new Criteria();
> > > > c.add(BookPeer.BOOK_PRICE, 0);
> > > > c.add(BookPeer.BOOK_ID, 100, Criteria.LESS_THAN);
> > > > BasePeer.doUpdate(c);
> > > >
> > > > Ramesh Sabeti wrote:
> > > >
> > > > >I have a very simple question: How do you do something like
> this
> > > with
> > > > >Torque?
> > > > >
> > > > >	Update book set book_price = 0 where book_id < 100
> > > > >
> > > > >Wish there were more online resources.
> > > > >
> > > > >Thanks,
> > > > >
> > > > >Ramesh.
> > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>
>---------------------------------------------------------------------
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> torque-user-help@db.apache.org
> > > > >
> > > > >
> > > > >
> > > >
> > > > --
> > > > Bill Leng
> > > > Sr. Software Engineer
> > > > Metatomix, Inc.
> > > > Tel: (901)261-8911
> > > > Fax: (901)261-8901
> > > >
> > > >
> > > >
> > > >
> > >
> ---------------------------------------------------------------------
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> > >
> > >
> > >
> > >
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> > >
> > 
> > ------------
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> 
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>  

------------
¡Ayudá a los chicos navegando!
En noviembre, Yahoo! dona un plato de comida por cada nuevo usuario que nevegue gratis con
Yahoo! Conexión.
Conectate ya en http://conexion.yahoo.com.ar

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