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| author | David Heinemeier Hansson <david@loudthinking.com> | 2005-07-22 20:40:27 +0000 |
|---|---|---|
| committer | David Heinemeier Hansson <david@loudthinking.com> | 2005-07-22 20:40:27 +0000 |
| commit | d41ee82ebcb7ce53b6b78fec61deb632c8506e6e (patch) | |
| tree | 59e98e24ad5f80665a69590235fc4ebf408c2584 /activerecord | |
| parent | eb107425819d5b8e15cb41c2b955096c98ccdb2c (diff) | |
| download | rails-d41ee82ebcb7ce53b6b78fec61deb632c8506e6e.tar.gz rails-d41ee82ebcb7ce53b6b78fec61deb632c8506e6e.tar.bz2 rails-d41ee82ebcb7ce53b6b78fec61deb632c8506e6e.zip | |
Added warning about relying on habtm table aliases etc
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1897 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/CHANGELOG | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 151333bbb9..0aac9bc6c0 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -13,6 +13,11 @@ end Post.find(1).comments.search('hi') # => SELECT * from comments WHERE post_id = 1 AND body = 'hi' + + NOTICE: This patch changes the underlying SQL generated by has_and_belongs_to_many queries. If your relying on that, such as + by explicitly referencing the old t and j aliases, you'll need to update your code. Of course, you _shouldn't_ be relying on + details like that no less than you should be diving in to touch private variables. But just in case you do, consider yourself + noticed :) * Added migration support for SQLite (using temporary tables to simulate ALTER TABLE) #1771 [Sam Stephenson] |