elixir-ecto/ecto v0.15.0

on GitHub

Enhancements

• Add query caching
• Add compare/2 to Ecto.DateTime and friends
• Add Ecto.Query.API with the purpose of documenting query functions
• Add Ecto.Migration.rename/3 to rename columns
• Support changing has_one and has_many via changesets

Deprecations

• :size option in adapter configuration has been renamed to the more obvious :pool_size

Backwards incompatible change

• exists?/1 helper in migration has been removed in favor of create_if_not_exists and drop_if_exists
• rename table(:foo), table(:bar) in migrations has been changed to rename table(:foo), to: table(:bar)
• Ecto.NoPrimaryKeyError was renamed to Ecto.NoPrimaryKeyFieldError
• Ecto.MissingPrimaryKeyError was renamed to Ecto.NoPrimaryKeyValueError