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From Foo Shyn Chung <ipoh...@gmail.com>
Subject Re: Adding condition in DynamicViewEntity without declaring it to be an Alias
Date Mon, 16 Apr 2012 10:25:15 GMT
Hi Daniel,

I'm not sure how the contribution process should go, but if it is ok with
you, would you mind to send me the patches for the field-to-select feature
as mention for the alias? I'm not sure whether this would breach any OFBiz
or your code's license or not...

I'm actually trying various ways to get this done but to no avail....if it
is not convenient for you to share your code, maybe you can give me a hint
on where should i look into to make this feature available on my code set?

Many Thanx
FooShyn

On Mon, Apr 16, 2012 at 6:16 PM, Daniel McAllister <rasztasd@gmail.com>wrote:

> Hello.
> Im working on a forked version of Ofbiz. We have implemented the feature
> that you actually need. I'm not aware that the current TRUNK implementation
> contains this particular feature.
>
> We have included the the option *field-to-select* to the alias.
>
> A sample code: <alias name="finAccountTransTypeId" entity-alias="FAT"
> field-to-select="false"/>
>
> I can contribute this patch if you want to the public.
>
> We have some more useful changes:
>
>   - *Add join hint*: select * from b hash join c on b.b = c.b; select *
>   from a merge join b on a.a = b.a
>   - *Add query hin*t: select * from a with no (nolock); select * from a
>   join b on a.a = b.a with with (nolock);  select * from a with (nolock)
> join
>   b on a.a = b.a with with (nolock)
>   - *Add constant values to view-links (I think this is implemented for
>   now): *
>
> <view-link rel-entity-alias="ISE" entity-alias="FISIE" rel-optional="true">
> <key-map field-name="importSessionId" rel-field-name="sessionId"/>
>  <field-bound rel-field-name="status" rel-field-value="ERROR"/>
> </view-link>
> This produces something like this:
>  select * from a left join b on a.importSessionId = b.sessionId and
> status='ERROR'
>
> On Mon, Apr 16, 2012 at 9:35 AM, Foo Shyn Chung <ipohfly@gmail.com> wrote:
>
> > I'd further tried by stating the field i wanted to select in a
> > fieldToSelect list and pass in the list to the
> > method findListIteratorByCondition that i'm using to select the data,
> while
> > stating the filters in the whereByCondition list. However an error
> > "FieldName approvedDate not found for entity: DynamicViewEntity is shown
> > instead.
> >
> > Any workaround on this?
> >
> > Thanx
> > FooShyn
> >
> > On Mon, Apr 16, 2012 at 12:36 PM, Foo Shyn Chung <ipohfly@gmail.com>
> > wrote:
> >
> > > Hi,
> > >
> > > I can't find such property, possible to point to me which attributes
> that
> > > would likely to be able to configure this?
> > >
> > > Thanx
> > > FooShyn
> > >
> > >
> > > On Mon, Apr 16, 2012 at 3:00 AM, <rasztasd@gmail.com> wrote:
> > >
> > >> Hello. As far i know in an entityengine.xml there is an option for
> > >> <alias> that is used to state "dont include in the query". I think
the
> > >> Dynamic query you can do the same.
> > >>
> > >> Foo Shyn Chung <ipohfly@gmail.com> a következőt írta:
> > >>
> > >> >Hi all,
> > >> >
> > >> >I have a situation whereby there's a filter i need to add into the
> > >> >view-entity created via DynamicViewEntity, however this field is not
> > >> being
> > >> >declared with an Alias field.
> > >> >
> > >> >The reason for this is because my SQL is actually a group by
> statement
> > >> with
> > >> >sum in the fields to get a total sales figure. The filter i would
> need
> > to
> > >> >add in is a date field filter so that it will only selects a range
of
> > >> sales
> > >> >date to aggregate the data. However this date will not be a part of
> the
> > >> >group by clause and hence cannot be selected.
> > >> >
> > >> >Is there anyway that i can add in a condition without stating the
> field
> > >> as
> > >> >an Alias?
> > >> >
> > >> >Thanx
> > >> >FooShyn
> > >>
> > >
> > >
> >
>

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