remove_index(table_name, options = {}) Instance Public methods Removes the given

add_column(table_name, column_name, type, options = {}) Instance Public methods Adds

index_name_exists?(table_name, index_name, default) Instance Public methods Verifies

assume_migrated_upto_version(version, migrations_paths = ActiveRecord::Migrator.migrations_paths) Instance Public

quoted_columns_for_index(column_names, options = {}) Instance Protected methods Overridden

change_column(table_name, column_name, type, options = {}) Instance Public methods Changes

change_column_null(table_name, column_name, null, default = nil) Instance Public methods Sets

table_exists?(table_name) Instance Public methods Checks to see if the table

add_belongs_to(table_name, ref_name, options = {}) Instance Public methods Alias

add_index_sort_order(option_strings, column_names, options = {}) Instance Protected methods