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::AttributeMethods/ActiveRecord::AttributeMethods::PrimaryKey/ActiveRecord::AttributeMethods::PrimaryKey::ClassMethods

primary_key() Instance Public methods Defines the primary key field â can be

test_quote_string_no_column() Instance Public methods

delete(id_or_array) Instance Public methods Deletes the row with a primary key

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

new(connection, logger, connection_parameters, config) Class Public methods Initializes

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

add_timestamps(table_name, options = {}) Instance Public methods Adds timestamps

eager_load!() Class Public methods

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

new(state = nil) Class Public methods

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

remove(conn) Instance Public methods Remove a connection from the connection

maximum(column_name, options = {}) Instance Public methods Calculates the maximum

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

instance_method_already_implemented?(method_name) Instance Public methods Raises