table_alias_for(table_name) Instance Public methods Truncates a table alias according to the limits of the current adapter.

table_exists?(table_name) Instance Public methods Checks to see if the table table_name exists on the database. table_exists?(:developers)

add_index_options(table_name, column_name, options = {}) Instance Protected methods

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

index_name_for_remove(table_name, options = {}) Instance Protected methods

options_include_default?(options) Instance Protected methods

quoted_columns_for_index(column_names, options = {}) Instance Protected methods Overridden by the mysql adapter for supporting index lengths

rename_column_indexes(table_name, column_name, new_column_name) Instance Protected methods

rename_table_indexes(table_name, new_name) Instance Protected methods

new(connection, max) Class Public methods