It's getting better... It now returns the correct count with the following code:
$this->find(
'count', array(
'joins' => array(
array(
'table' => 'posts',
'type' => 'left',
'conditions' => array(
'MetaTag.post_id' => 'Post.id'
)
)
),
'conditions' => array(
'MetaTag.id' => $this->id(),
'Post.user_id' => $user->id(),
)
)
)
Still, its produced SQL statement seems a bit strange... it creates 2
joins! Both are called "posts", but the 2nd is aliased "Post".
Query: SELECT COUNT(*) AS `count` FROM `meta_tags` AS `MetaTag` left
JOIN posts ON (`MetaTag`.`post_id` = 'Post.id') LEFT JOIN `posts` AS
`Post` ON (`MetaTag`.`post_id` = `Post`.`id`) WHERE `MetaTag`.`id` =
'1601' AND `Post`.`user_id` = 1103
Is this normal? What's it for?
On Mon, Dec 13, 2010 at 10:01 AM, Jeremy Burns | Class Outfit
<jeremybu...@classoutfit.com> wrote:
> Change the alias in joins array, else it will appear in the SQL twice.
>
> Jeremy Burns
> Class Outfit
>
> jeremybu...@classoutfit.com
> http://www.classoutfit.com
>
> On 13 Dec 2010, at 08:50, Joshua Muheim wrote:
>
>> Still doesn't work:
>>
>> debug(
>> $this->find(
>> 'count', array(
>> 'joins' => array(
>> array(
>> 'alias' => 'Post',
>> 'table' => 'posts',
>> 'type' => 'left',
>> 'conditions' => array(
>> 'MetaTag.id' => $this->id
>> )
>> )
>> )
>> )
>> )
>> );
>>
>> results in
>>
>> Warning (512): SQL Error: 1066: Not unique table/alias: 'Post'
>> [CORE/cake/libs/model/datasources/dbo_source.php, line 684]
>> Query: SELECT COUNT(*) AS `count` FROM `meta_tags` AS `MetaTag` left
>> JOIN posts AS `Post` ON (`MetaTag`.`id` = '1601') LEFT JOIN `posts` AS
>> `Post` ON (`MetaTag`.`post_id` = `Post`.`id`) WHERE 1 = 1
>>
>> I'm using CakePHP 1.3.6... Anyone of you guys successfully used the
>> joins feature? Seems to be rather complicated to me... ;-)
>>
>> On Mon, Dec 13, 2010 at 6:01 AM, eugenioc...@hotmail.com
>> <eugenioc...@gmail.com> wrote:
>>> try using
>>> 'MetaTag.id' => $this->id
>>>
>>> instead of
>>>> 'MetaTag.id' => $this->id()
>>>
>>>
>>> the correct find sentence will be;
>>>
>>> $this->find(
>>> 'count',
>>> array(
>>> 'joins' => array(
>>> array(
>>> 'alias' => 'Post',
>>> 'table' => 'posts',
>>> 'type' => 'left'
>>> 'conditions' => array(
>>> 'MetaTag.id' => $this->id
>>> )
>>> )
>>> )
>>> )
>>> );
>>>
>>>
>>>
>>>
>>>
>>>
>>> On 12 dic, 21:37, McBuck DGAF <mcbuckd...@gmail.com> wrote:
>>>> How about:
>>>>
>>>> $this->find(
>>>> 'count',
>>>> array(
>>>> 'joins' => array(
>>>> array(
>>>> 'alias' => 'Post',
>>>> 'table' => 'posts',
>>>> 'type' => 'left'
>>>> 'conditions' => array(
>>>> 'MetaTag.id' => $this->id()
>>>> )
>>>> )
>>>> )
>>>> )
>>>> );
>>>>
>>>> On Dec 11, 6:57 pm, Joshua Muheim <psybea...@gmail.com> wrote:
>>>>
>>>>> Thanks, but while hoping that DRY and convention over configuration
>>>>> would apply here too, adding these informations still results in an
>>>>> invalid SQL statement:
>>>>
>>>>> SELECT COUNT(*) AS `count` FROM `meta_tags` AS `MetaTag` Post posts
>>>>> left LEFT JOIN `posts` AS `Post` ON (`MetaTag`.`post_id` =
>>>>> `Post`.`id`) WHERE `MetaTag`.`id` = 1601 AND `Post`.`user_id` = 1103
>>>>
>>>>> On Sun, Dec 12, 2010 at 12:34 AM, cricket <zijn.digi...@gmail.com> wrote:
>>>>>> On Sat, Dec 11, 2010 at 2:27 PM, psybear83 <psybea...@gmail.com> wrote:
>>>>>>> Hey everybody
>>>>
>>>>>>> class MetaTag extends AppModel {
>>>>>>> var $name = 'MetaTag';
>>>>>>> var $displayField = 'name';
>>>>
>>>>>>> function allowsAdd(&$user, $options) {
>>>>>>> $this->find('count', array('joins' => array('Post'),
>>>>>>> 'conditions' => array('MetaTag.id' => $this->id())));
>>>>>>> }
>>>>>>> }
>>>>
>>>>>>> This simple JOIN gives me a wrong SQL command:
>>>>
>>>>>>> SELECT COUNT(*) AS `count` FROM `meta_tags` AS `MetaTag` Post LEFT
>>>>>>> JOIN `posts` AS `Post` ON (`MetaTag`.`post_id` = `Post`.`id`) WHERE
>>>>>>> `MetaTag`.`id` = 1601
>>>>
>>>>>>> ...while the correct one would look like this:
>>>>
>>>>>>> SELECT COUNT(*) AS `count` FROM `meta_tags` AS `MetaTag` LEFT JOIN
>>>>>>> `posts` AS `Post` ON (`MetaTag`.`post_id` = `Post`.`id`) WHERE
>>>>>>> `MetaTag`.`id` = 1601
>>>>
>>>>>>> Where does this "Post" word come from?? Do I do anything wrong?
>>>>
>>>>>> There are no keys to the joins array. It should be an array of arrays.
>>>>
>>>>>> $this->find(
>>>>>> 'count',
>>>>>> array(
>>>>>> 'joins' => array(
>>>>>> array(
>>>>>> 'alias' => 'Post',
>>>>>> 'table' => 'posts',
>>>>>> 'type' => 'left'
>>>>>> )
>>>>>> ),
>>>>>> 'conditions' => array(
>>>>>> 'MetaTag.id' => $this->id()
>>>>>> )
>>>>>> )
>>>>>> );
>>>>
>>>>>> Check out the new CakePHP Questions sitehttp://cakeqs.organdhelp others
>>>>>> with their CakePHP related questions.
>>>>
>>>>>> You received this message because you are subscribed to the Google
>>>>>> Groups "CakePHP" group.
>>>>>> To post to this group, send email to cake-php@googlegroups.com
>>>>>> To unsubscribe from this group, send email to
>>>>>> cake-php+unsubscr...@googlegroups.com For more options, visit this group
>>>>>> athttp://groups.google.com/group/cake-php?hl=en
>>>
>>> Check out the new CakePHP Questions site http://cakeqs.org and help others
>>> with their CakePHP related questions.
>>>
>>> You received this message because you are subscribed to the Google Groups
>>> "CakePHP" group.
>>> To post to this group, send email to cake-php@googlegroups.com
>>> To unsubscribe from this group, send email to
>>> cake-php+unsubscr...@googlegroups.com For more options, visit this group at
>>> http://groups.google.com/group/cake-php?hl=en
>>>
>>
>> Check out the new CakePHP Questions site http://cakeqs.org and help others
>> with their CakePHP related questions.
>>
>> You received this message because you are subscribed to the Google Groups
>> "CakePHP" group.
>> To post to this group, send email to cake-php@googlegroups.com
>> To unsubscribe from this group, send email to
>> cake-php+unsubscr...@googlegroups.com For more options, visit this group at
>> http://groups.google.com/group/cake-php?hl=en
>
> Check out the new CakePHP Questions site http://cakeqs.org and help others
> with their CakePHP related questions.
>
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To post to this group, send email to cake-php@googlegroups.com
> To unsubscribe from this group, send email to
> cake-php+unsubscr...@googlegroups.com For more options, visit this group at
> http://groups.google.com/group/cake-php?hl=en
>
Check out the new CakePHP Questions site http://cakeqs.org and help others with
their CakePHP related questions.
You received this message because you are subscribed to the Google Groups
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