ecto 0.10.0

on Hex

Enhancements

• Add validate_number/3 to Ecto.Changeset
• Add cardinality to Ecto.Association.NotLoaded
• Allow {"source", Model} as a source in queries and associations
• Add support for usec in Ecto.Date, Ecto.Time and Ecto.DateTime
• Add usec: true support to Ecto.Schema.timestamps/1
• Create database in ecto.migrate if one does not exist
• Repo.preload/2 no longer preloads already loaded associations

Backwards incompatible changes

• Using distict: EXPR automatically sets the given distinct expressions in order_by
• __state__ field has been removed in favor of a __meta__ field which includes the state and the model source
• Error messages in Ecto.Changeset now return strings instead of atoms
• Ecto.Model.primary_key/1 now returns a keyword list of primary key fields, returning an empty list when there is no primary key. Use Ecto.Model.primary_key!/1 for the raising variant
• Use simple representations when converting Ecto.Date, Ecto.Time and Ecto.DateTime to strings. Use to_iso8601 for the ISO specific formatting
• @timestamps_type Your.Type was removed in favor of @timestamps_opts [type: Your.Type]