I asked this question previously but did not see a reply.
I am trying to create a very fast custom fetch that is essentially a qualified
relationship. My relationships are based on an integer "oid" field.
Can I use the RelationshipQuery and qualify it? Or am I on the wrong track?
Hi Ari;
Another question on this; if I "page around the list" are the objects not in
the "current page" subject to garbage collection?
cheers.
>> Aha! (penny drops) -- ok that is the behaviour I'm after. Thanks to both of
>> you for talking this through. I've written some material to go at t
On 25/04/10 10:40 PM, Andrew Lindesay wrote:
Aha! (penny drops) -- ok that is the behaviour I'm after. Thanks to both of you for
talking this through. I've written some material to go at the top of
"SelectQuery" javadoc to confirm my understanding and augment the javadoc for
others;
I comm
Hi Ari;
Aha! (penny drops) -- ok that is the behaviour I'm after. Thanks to both of
you for talking this through. I've written some material to go at the top of
"SelectQuery" javadoc to confirm my understanding and augment the javadoc for
others;
Paginated Mode
By configuring an instance of
On 25/04/10 8:33 PM, Andrew Lindesay wrote:
In actual fact, I want to get the primary keys so that I can randomly
page-through a list of ObjectId-s faulting a page at a time.
Are you perhaps misunderstanding the way pagination works or am I missing what
you want to do? When you get a paginate
Hello Andrus;
> Not impossible, but is indeed rather involved and I don't see much point
> doing it.
I worked through SelectTranslator.appendQueryColumns(..) and I assume this
method would require quite a bit of re-hashing -- yes; looks like hard work to
change!
In actual fact, I want to get
On 25/04/10 7:59 PM, Aristedes Maniatis wrote:
On 25/04/10 6:54 PM, Andrus Adamchik wrote:
Hi Ari,
did you have a chance to look at it? Indeed the code blocks do not
render at all on the site.
I didn't because Confluence has been down every time I tried to look.
I'll see now.
My first hunch
On 25/04/10 6:54 PM, Andrus Adamchik wrote:
Hi Ari,
did you have a chance to look at it? Indeed the code blocks do not
render at all on the site.
I didn't because Confluence has been down every time I tried to look. I'll see
now.
Ari
--
-->
Aristedes Maniatis
GPG fi
On Apr 25, 2010, at 5:17 PM, Andrew Lindesay wrote:
Hi Andrus;
I would rather not have free-form query strings in my code; I
prefer compiling against the Cayenne query-assembly objects.
Yeah, that's a somewhat unfortunate situation, as there are plans
for SelectQuery-like API for EJBQL in
Hi Andrus;
>> I would rather not have free-form query strings in my code; I prefer
>> compiling against the Cayenne query-assembly objects.
> Yeah, that's a somewhat unfortunate situation, as there are plans for
> SelectQuery-like API for EJBQL in 3.1, but the old API for specifying columns
> i
On Apr 25, 2010, at 5:07 PM, Andrew Lindesay wrote:
I would rather not have free-form query strings in my code; I prefer
compiling against the Cayenne query-assembly objects.
Yeah, that's a somewhat unfortunate situation, as there are plans for
SelectQuery-like API for EJBQL in 3.1, but th
Hi Andrus;
Thanks for the speedy response.
I saw this facility in the 2.0 API.
I would rather not have free-form query strings in my code; I prefer compiling
against the Cayenne query-assembly objects.
Do you think this would be a tricky thing for me to safely implement in the
3.0-TRUNK?
che
We had this functionality prior to Cayenne 3.0. Now the recommended
way to specify columns is to use EJBQLQuery instead of SelectQuery. It
would return either a list of scalars or list of Object[], depending
on a number of columns in the query. E.g.:
"select a.artistName from Artist a"
And
Hi Ari,
did you have a chance to look at it? Indeed the code blocks do not
render at all on the site.
Andrus
On Apr 23, 2010, at 8:53 PM, Michael Gentry wrote:
Hmm, I wonder if Confluence is having issues again.
On Fri, Apr 23, 2010 at 7:38 AM, Borut Bolčina m> wrote:
Hello,
I am browsi
Hello;
The "SelectQuery" has the method "setFetchingDataRows()" which I understand to
mean that the query will return a List.
I would also like to specify the attribute properties or similar which I would
like to be returned for the query –– is this possible with Cayenne?
For those who are als
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