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::AbstractMysqlAdapter

case_insensitive_comparison(table, attribute, column, value) Instance Public methods

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

reconnect!() Instance Public methods Close then reopen the connection.

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

new() Class Public methods

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

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

setup_fixture_accessors(fixture_set_names = nil) Instance Public methods

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

remove_column_sql(table_name, column_name, type = nil, options = {}) Instance Protected methods

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

supports_savepoints?() Instance Public methods

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

class_method_defined_within?(name, klass, superklass = klass.superclass) Instance Public methods

sum(*args) Instance Public methods Calculates the sum of values on a given column

next_migration_number(number) Instance Public methods Determines the version