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has_many through with scope block, STI and polymorphic associations that worked in 5.0 breaks in 6.0+

14

We have a `has_many …, through:` that also involves a scope block, STI and polymorphic associations (bingo!). Joining on this association worked fine in Rails 5.0.7.2, but broke when updating...

henrik

Add support for managing collations in PostgreSQL

4

### Summary Add support for managing collations in PostgreSQL. https://www.postgresql.org/docs/current/collation.html Add `collations`, `create_collation`, and `drop_collation` to `PostgreSQLAdapter`, and `AbstractAdapter` as empty methods. There is existing support for collations but only...

daniel-bryant

[AR] Fix uniqueness validation on association not using overridden PK

2

### Summary Resolves #45775 Fixes what I believe is a bug where a uniqueness validation on a belongs_to association was not using the correct value in the query for existing...

mikeletscher

### Steps to reproduce You can just start from a fresh `rails new [project-name]` installation. Channel code: ```ruby class ArticleChannel < ApplicationCable::Channel def subscribed stream_from "ArticleChannel" end def unsubscribed #...

ProGM

Template details defined in strings should either throw or be accepted correctly.

2

### Steps to reproduce - Create a template app/views/foo/bar.text.erb ```ruby details = { locale: ['en'], formats: ['text'], handlers: ['erb'], variants: []} ActionController::Base.view_paths.find('bar', 'foo', false, details, nil, []) ``` ### Expected...

axos88

Ignore order of SQL joins, select, includes, left_outer_joins, eager_load and preload for ActiveRecord::Relation#or & for ActiveRecord::Relation#and

2

### Summary Fixes https://github.com/rails/rails/issues/45398 Ignore order of SQL joins, select, includes, left_outer_joins, eager_load and preload for ActiveRecord::Relation#or & for ActiveRecord::Relation#and

sampatbadhe

Handle dependent: nil on ActiveStorage attachments

9

### Steps to reproduce Setting `has_one_attached :content, dependent: nil` on an ActiveRecord model does not work as expected. ### Expected behavior When calling destroy on the record which has `has_one_attached...

ryanseys

Infer migrations_paths from database name

4

### Summary Similar to what we do for schema files, we now infer the default `migrations_paths` for a database configuration using the database specification name. We still allow overriding these...

seejohnrun

### Summary This allows ActiveRecord::Point to be cast or serialized from a hash with :x and :y keys of numeric values, mirroring the functionality of existing casts for string and...

sdrew

Adding PG enum drop, rename, add value, rename value

5

### Summary To expand on PostgreSQL enum support and the `create_enum` command that comes with Rails 7, adding migration commands for `rename_enum`, `add_enum_value`, and `rename_enum_value`. Reversibility included with `rename_enum`, and...

rayfaddis