Re: Table join confusion...
whoops. I meant to address that last comment to jakobjp On Nov 20, 11:08 pm, Josh joshs.silver...@gmail.com wrote: @kdubya I was curious about recursions past a depth of 2 so I ran some tests on a data model I'm currently working with. Apparently you can set recursive as high as you want. In your case you would want $this- recursive = 3 (when writing in the context of your model) Be sure to unbind unnecessary model relations! Cake will not onlyjoin to whatever depth you want, but it will also rejoin domains so you'd have information repeated in your resulting array (if you don't unbind the the belongsTo relation going in the other direction). If you get your model relations correct, this is a REALLY easy way to achieve what you are looking for. Josh On Nov 20, 2:52 pm, Dave davidcr...@gmail.com wrote: Probably because if you follow naming convention cake handles all of the necessary joins for you behind the scenes. You should definitely check your recursive value as the previous poster mentioned as well as your database relationships set in your model. Usually User hasOne Profile I would think, so with hasMany you may get quite a few profile results depending on your find call. On Fri, Nov 20, 2009 at 8:45 AM, kdubya kenwin...@winanstech.com wrote: Dr. Lobato, Thank you. I don't know why I didn't find this article on the bakery but it looks just what I need. Your example code is very clear. I'll try it today. Ken On Nov 18, 10:51 pm, Dr. Loboto drlob...@gmail.com wrote: http://bakery.cakephp.org/articles/view/quick-tip-doing-ad-hoc-joins-... snip -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@googlegroups.com. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.comcake-php%2bunsubscr...@googlegroups.c om . For more options, visit this group at http://groups.google.com/group/cake-php?hl=. -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@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=.
Re: Table join confusion...
Dr. Lobato, Thank you. I don't know why I didn't find this article on the bakery but it looks just what I need. Your example code is very clear. I'll try it today. Ken On Nov 18, 10:51 pm, Dr. Loboto drlob...@gmail.com wrote: http://bakery.cakephp.org/articles/view/quick-tip-doing-ad-hoc-joins-... snip -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@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=.
Re: Table join confusion...
Probably because if you follow naming convention cake handles all of the necessary joins for you behind the scenes. You should definitely check your recursive value as the previous poster mentioned as well as your database relationships set in your model. Usually User hasOne Profile I would think, so with hasMany you may get quite a few profile results depending on your find call. On Fri, Nov 20, 2009 at 8:45 AM, kdubya kenwin...@winanstech.com wrote: Dr. Lobato, Thank you. I don't know why I didn't find this article on the bakery but it looks just what I need. Your example code is very clear. I'll try it today. Ken On Nov 18, 10:51 pm, Dr. Loboto drlob...@gmail.com wrote: http://bakery.cakephp.org/articles/view/quick-tip-doing-ad-hoc-joins-... snip -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@googlegroups.com. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.comcake-php%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/cake-php?hl=. -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@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=.
Re: Table join confusion...
@kdubya I was curious about recursions past a depth of 2 so I ran some tests on a data model I'm currently working with. Apparently you can set recursive as high as you want. In your case you would want $this- recursive = 3 (when writing in the context of your model) Be sure to unbind unnecessary model relations! Cake will not only join to whatever depth you want, but it will also rejoin domains so you'd have information repeated in your resulting array (if you don't unbind the the belongsTo relation going in the other direction). If you get your model relations correct, this is a REALLY easy way to achieve what you are looking for. Josh On Nov 20, 2:52 pm, Dave davidcr...@gmail.com wrote: Probably because if you follow naming convention cake handles all of the necessary joins for you behind the scenes. You should definitely check your recursive value as the previous poster mentioned as well as your database relationships set in your model. Usually User hasOne Profile I would think, so with hasMany you may get quite a few profile results depending on your find call. On Fri, Nov 20, 2009 at 8:45 AM, kdubya kenwin...@winanstech.com wrote: Dr. Lobato, Thank you. I don't know why I didn't find this article on the bakery but it looks just what I need. Your example code is very clear. I'll try it today. Ken On Nov 18, 10:51 pm, Dr. Loboto drlob...@gmail.com wrote: http://bakery.cakephp.org/articles/view/quick-tip-doing-ad-hoc-joins-... snip -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@googlegroups.com. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.comcake-php%2bunsubscr...@googlegroups.c om . For more options, visit this group at http://groups.google.com/group/cake-php?hl=. -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@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=.
Re: Table join confusion...
On Nov 7, 2:35 pm, Thiago Nuic Vidigal tvidi...@gmail.com wrote: You can include other tables in the query using the 'joins' option of the Model-find method. This sound like the solution to a problem I am trying to solve but I have looked in the Manual and can find almost nothing about joins option to find()'. Can you give an example of a find() that uses joins? I am looking for the specific syntax. Thank you, Ken -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@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.
Re: Table join confusion...
http://bakery.cakephp.org/articles/view/quick-tip-doing-ad-hoc-joins-in-model-find Minimal code for join: $this-find( 'all', array ( 'joins' = array ( array ( 'table' = 'my_table', 'alias' = 'MyTable', 'conditions' = 'MyTable.foreign_key = '.$this- alias.'.id' ) ) ) ); On Nov 19, 2:24 am, kdubya kenwin...@winanstech.com wrote: On Nov 7, 2:35 pm, Thiago Nuic Vidigal tvidi...@gmail.com wrote: You can include other tables in the query using the 'joins' option of the Model-find method. This sound like the solution to a problem I am trying to solve but I have looked in the Manual and can find almost nothing about joins option to find()'. Can you give an example of a find() that uses joins? I am looking for the specific syntax. Thank you, Ken -- You received this message because you are subscribed to the Google Groups CakePHP group. To post to this group, send email to cake-...@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=.
Re: Table join confusion...
Hello,
Have you set recursive to 2 in your find options array (http://
book.cakephp.org/view/439/recursive)? When querying your User model,
that should get you the profile and infogroups.
As for joining Information to your infogroups, I am not sure if
recursive = 2 will automatically join to that depth. Try binding
Information to the Infogroup model before querying. When working from
the User model:
$this-Profile-Infogroup-bindModel(
array('hasMany' = array('Information'))
);
Since this will take you to three levels of recursion, you might also
want to unbind any extra models.
Let me know what works for you. I have never needed to join past
recursive = 2.
Good luck.
On Nov 18, 3:24 pm, kdubya kenwin...@winanstech.com wrote:
On Nov 7, 2:35 pm, Thiago Nuic Vidigal tvidi...@gmail.com wrote:
You can include other tables in the query using the 'joins' option of the
Model-find method.
This sound like the solution to a problem I am trying to solve but I
have looked in the Manual and can find almost nothing about joins
option to find()'. Can you give an example of a find() that uses
joins? I am looking for the specific syntax.
Thank you,
Ken
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Re: Table join confusion...
You can include other tables in the query using the 'joins' option of the Model-find method. On Sat, Nov 7, 2009 at 4:48 PM, jakobjp m...@jakobjp.net wrote: I need a little assistance with a join over 3 tables. I have the following Models (User Profile Infogroup Information): - User (hasMany Profile) - Profile (belongsTo User, hasMany Infogroup) - Infogroup (belongsTo Profile, hasMany Information) - Information (belongsTo Infogroup) The relationships are defined in the model classes, and there is no problem getting the associated data, when for example fetching a User. However, what do I need to do to get all Information that belongs to a specific User? I.e. all rows from the informations table where Information.infogroup_id = Infogroup_id AND Infogroup.profile_id = Profile.id AND Profile.user_id = XYZ? --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
