Will paginate breaks with :select and :join in mysql
Reported by Jeff Dean | 2007-06-23 21:28:38 UTC
This is actually as much a MySQL bug as it is a will_paginate bug, but since it's easier to change will_paginate...
The following statement
Post.paginate(:select=>'posts.*',
:joins=>"inner join forums on posts.forum_id = forums.id",
:page=>params[:page])
Produces the following sql@@@SELECT count(posts.*) FROM posts@@@ which is invalid in mysql
However, if you just put
Post.paginate(:joins=>"inner join forums on posts.forum_id = forums.id",
:page=>params[:page])
it picks up the id from the forums table, not the posts table.
Is there a way you could add a ":select_for_count" parameter?
I suppose you could get around this by adding your own total_entries parameter, but that seems less dry than capturing it in the finder
Comments and changes to this ticket
-
Chris Wanstrath 2007-06-23 21:28:38 UTC
- State changed from “new” to “invalid”
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The following query results in a sql error. The problem ...