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::ConnectionAdapters/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::Utils

extract_schema_and_table(name) Instance Public methods Returns an array of [schema_name

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

schema_creation() Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::SQLite3Adapter/ActiveRecord::ConnectionAdapters::SQLite3Adapter::StatementPool

[](key) Instance Public methods

calculate(operation, column_name, options = {}) Instance Public methods This

reload() Instance Public methods Forces reloading of relation.

slice(*methods) Instance Public methods Returns a hash of the given methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::Associations/ActiveRecord::Associations::CollectionProxy

distinct() Instance Public methods Specifies whether the records should be unique

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

validates_associated(*attr_names) Instance Public methods Validates whether

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

rename_column(table_name, column_name, new_column_name) Instance Public methods Renames

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::MysqlAdapter/ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields

register_type(type_id, type) Class Public methods Register an MySQL type_id