Fix has_one with foreign_key and primary_key association bug which caused the associated object being lost when saving the owner. [#1756 state:resolved]

Mixed in a bit from patch by ransom-briggs. [#2813 state:resolved]
Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>

Explicitely setting `autosave => false' should override new_record autosaving. [#2214 state:resolved]

Original author is Jacob.

Changed ActiveRecord to use new callbacks and speed up observers by only notifying events that are actually being consumed.
Signed-off-by: NJoshua Peek <josh@joshpeek.com>

[#2934 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Oracle stores '' string as NULL
Oracle cannot have identifiers larger than 30 characters
added missing fixtures to test setup method

[#765 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Revert "Revert "Generate proper :counter_sql from :finder_sql when there is a newline character immediately following 'SELECT' [#2118 state:resolved]""

This reverts commit 80f1f863.

The feature doesn't work on Postgres, so don't test it on Postgres.
Also, Postgres compatibility is irrelevant to the ticket/patch in question.

Revert "Generate proper :counter_sql from :finder_sql when there is a newline character immediately following 'SELECT' [#2118 state:resolved]"

This reverts commit 4851ca9e.

The tests do not pass for postgresql.

Generate proper :counter_sql from :finder_sql when there is a newline character immediately following 'SELECT' [#2118 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Deprecate Model#validate/validate_on_create/validate_on_update. Use Model.validate :method and likewise

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Ensure replacing has_one associations respects the supplied :dependent option. [#1305 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Ensure methods called on association proxies respect access control. [#1083 state:resolved] [Adam Milligan, Pratik]

Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Use klass.sti_name to make sure associations take store_full_sti_class into account. [#671 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Add support for :primary_key option to has_one as well as has_many so that a key other than the default primary key can be used for the association
Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#241 state:resolved]

Add ActiveRecord option to store the full class name on STI's type column, allowing one to have STI subclasses in different namespaces [#114]
Signed-off-by: Nrick <technoweenie@gmail.com>

Introduce the :readonly option to all associations. Records from the association cannot be saved. Closes #11084.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8864 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8657 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Allow find on a has_many association defined with :finder_sql to accept id arguments as strings like regular find does. Closes #9916 [krishna]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8030 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Ensure that associations with :dependent => :delete_all respect :conditions option.  Closes #8034 [danger, joshpeek, Rick]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6827 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6013 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Removes the ability for eager loaded conditions to be interpolated, since there is no model instance to use as a context for interpolation. #5553 [turnip@turnipspatch.com]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5264 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4897 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

has_one supports the :dependent => :delete option which skips the typical callback chain and deletes the associated object directly from the database. Closes #5927.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4848 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4314 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Fix the HasManyAssociation#count method so it uses the new ActiveRecord::Base#count syntax, while maintaining backwards compatibility.  [Rick]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4237 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Fix bug introduced by changeset 3679 which caused custom attribute? methods to be overridden. Also ensure that ? methods are defined even if read method is customised. (closes #3677) [jonathan@bluewire.net.nz]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4002 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3941 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3935 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Fixed that reflections would bleed across class boundaries in single-table inheritance setups (closes #3796) [lars@pind.com]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3650 5ecf4fe2-1ee6-0310-87b1-e25e094e27de