I have a vanilla habtm association between Article and Category.
Article.all
# => [#<Article id: 1, title: "Rails Conf 2009", created_at:
"2008-11-05 10:28:10", updated_at: "2008-11-05 10:28:10">, #<Article
id: 2, title: "Cached Models", created_at: "2008-11-05 10:28:10",
updated_at: "2008-11-05 10:28:10">]
Now we try to load the same articles via habtm association:
Category.first.articles
# => [#<Article id: 1, title: "Cached Models", created_at: "2008-11-05
10:28:10", updated_at: "2008-11-05 10:28:10">, #<Article id: 2, title:
"Rails Conf 2009", created_at: "2008-11-05 10:28:10", updated_at:
"2008-11-05 10:28:10">]
Look at the article ids in the first and the second case.
Here the query used by habtm:
SELECT * FROM "articles" INNER JOIN "articles_categories" ON
"articles".id = "articles_categories".article_id WHERE
("articles_categories".category_id = 1 )
With sqlite3 It returns: http://gist.github.com/22311
SQLiteAdapter#select exclude all the extra and unknown columns ad
returns a wrong record id for the current row.
This problem also affects MySqlAdapter
I'm figuring how to fix it, in the meanwhile I opened a ticket on LH
(http://tinyurl.com/5aevu9).
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