ActiveRecord

ActiveRecord:

Type:

Module

Constants:

ADAPTERS_TASKS : { mysql: :mysql_tasks, mysql2: :mysql_tasks, postgresql: :postgresql_tasks, sqlite3: :sqlite_tasks }

Mock out what we need from AR::Base.

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::SchemaMigration

index_name() Class Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::AttributeMethods

column_for_attribute(name) Instance Public methods Returns the column object

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::Validations/ActiveRecord::Validations::ClassMethods

validates_presence_of(*attr_names) Instance Public methods Validates that the

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::DatabaseLimits

table_alias_length() Instance Public methods Returns the maximum length of a

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::Quoting

quote_table_name(table_name) Instance Public methods Quotes the table name.

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::Table

remove_belongs_to(*args) Instance Public methods Alias for:

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::SchemaStatements

drop_table(table_name, options = {}) Instance Public methods Drops a table from

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::Table

change_default(column_name, default) Instance Public methods Sets a new default

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::TransactionState

set_state(state) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::SchemaMigration

create_table(limit=nil) Class Public methods