[development] node_load using cck fields

[Lluís Forns]

Using

<?php
$field = content_fields('field_date');
$db_info = content_database_info($field);
?>

I will try to build a query which gets if it need to add joins,
etc...; so if database schema is changed it will also change.

2011/3/22 Guillaume ! <guillaume at resist.ca>:
>
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> That will work in most cases, but if you ever re-use one of the fields
> of the date content type with another content type, the field will be
> moved to its own table (content_field_date). The safe way is really of
> using views, or node_load, but there are obvious scalability issues
> with foreach($a = node_load($nid++)), because they are really
> independant of the content_type current structure. See
> http://groups.drupal.org/node/10129 for more details.
>
> Guillaume !
>
>
> On 11-03-22 09:47 AM, Steve Edwards wrote:
>> Here is the magic incantation:
>>
>> http://drewish.com/content/2010/06/correctly_accessing_cck_fields_in_sql_queries
>>
>>
>>
> Steve
>>
>> On Mar 22, 2011, at 9:45 AM, larry at garfieldtech.com wrote:
>>
>>> You can only load nodes in D6 individually by ID. However, you
>>> can run raw SQL queries to find nodes meeting certain criteria,
>>> then run node_load() on those IDs. I forget the functions off
>>> hand but there is a magic incantation to get the right field
>>> column info and build a query string yourself.
>>>
>>> That said, if you're going to be displaying the node(s) then just
>>> use Views. It will take much less time and be much more stable,
>>> and offer better theming options.
>>>
>>> In Drupal 7, you'd either use Views or the new EntityFieldQuery.
>>>
>>> --Larry Garfield
>>>
>>> On 3/22/11 11:40 AM, Lluís Forns wrote:
>>>> I want to load a node using cck fields instead of nid or core
>>>> fields.
>>>>
>>>> Is there a "no-sql" way of doing this? I have read that maybe I
>>>> could achieve it using views, but I think it would be an
>>>> overkill.
>>>>
>>>> What I want to achieve is something like this:
>>>>
>>>> $inscripcio = node_load(array( 'type' => 'inscripcio',
>>>> 'field_alumne' => $nid_alumne, 'field_convocatoria' =>
>>>> $nid_convocatoria, ));
>>>>
>>>> any hint?
>>>>
>>>> If I could get which tables use a cck type and how to join
>>>> them, maybe I could code a "generic" way to do this, so if
>>>> cck-type is changed, there is no problem.
>>>>
>>
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