问题
Thanks to Kohana's excellent documentation, I'm having to resort to prostrate myself on SO. ;)
Hopefully this is really simple: I'm trying to gather all stories which belong to a certain group of IDs. My code is as follows:
$story_ids = '(12,56,99,213,319)';
$stories = ORM::factory('story')->where('id', 'IN', $story_ids)->find_all();
However, this is obviously not working. I'm getting a MySQL error because single-quotes are being put around the $story_ids string in the query.
EDIT: I've also tried passing $story_ids as an array, but then I just get a "500 Internal Server Error"
Is it possible to do what I'm asking?
Thanks in advance.
回答1:
Did you perhaps forget the ->select() ?
Also, here are two ways outlined here to use the "IN" keyword:
ORM::factory('table1')->select('mls_id')->where('mls_id', 'NOT IN', DB::Select('mls_id')->from('table2'))->find_all();
ORM::factory('table1')->select('mls_id')->where('mls_id', 'NOT IN', DB::Expr('(SELECT mls_id FROM table2)'))->find_all();
I typically use the DB::Expr method with what you're doing.
回答2:
Passing $story_ids as an array should work.
$story_ids = array(12,56,99,213,319);
$stories = ORM::factory('story')->where('id', 'IN', $story_ids)->find_all();
What Kohana version do you use?
来源：https://stackoverflow.com/questions/5643013/kohana-3-1-orm-how-to-make-where-in-clause