Hello fellow bakers,
I am having serious problems running find queries on related HABTM
models.
Property hasAndBelongsToMany Market
Market hasAndBelongsToMany Article
Property hasAndBelongsToMany Article
What I am trying to find is the list of articles in the given markets
that the property is associated with. My problem is that every time I
try to run a find query, cake isn't joining the HABTM table. But I
can see in the SQL log that it is using the join table sometimes.
Here is an example
$markets = $this->Property->Market->find('all');
This properly finds all of the Market's and their associated
Properties and Articles. I can tell it is using the join tables from
the SQL log:
12 SELECT `Market`.`id`, `Market`.`title` FROM `cms_markets` AS
`Market` WHERE 1 = 1 27 27 0
13 SELECT `Property`.`id`, `Property`.`client_id`,
`Property`.`metro_id`, `Property`.`title`,
`PropertiesMarket`.`property_id`, `PropertiesMarket`.`market_id` FROM
`cms_properties` AS `Property` JOIN `cms_properties_markets` AS
`PropertiesMarket` ON (`PropertiesMarket`.`market_id` IN (1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27) AND `PropertiesMarket`.`property_id` =
`Property`.`id`) 2 2 0
14 SELECT `Article`.`id`, `Article`.`title`, `Article`.`channel_id`,
`Article`.`metro_id`, `Article`.`content`, `Article`.`author`,
`Article`.`default`, `Article`.`created`, `Article`.`modified`,
`ArticlesMarket`.`article_id`, `ArticlesMarket`.`market_id` FROM
`cms_articles` AS `Article` JOIN `cms_articles_markets` AS
`ArticlesMarket` ON (`ArticlesMarket`.`market_id` IN (1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27) AND `ArticlesMarket`.`article_id` = `Article`.`id`)
But when I try to change the query to give me something more useful it
doesn't work ie:
$markets = $this->Property->Market-
>find('all','conditions'=>array('Property.id'=>$id));
Cake doesn't use the lookup table for this query, resulting in an SQL
error
SQL Error: 1054: Unknown column 'Property.id'
Here is the SQL it generated
SELECT `Market`.`id`, `Market`.`title` FROM `cms_markets` AS
`Market` WHERE `Property`.`id` = 1
Can anyone help me? I must be missing something as nearly all of the
different find calls I have tried do not join with the lookup table.
I am having serious trouble with this.
Thank you very much for any advice or help you may have,
Dave
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