extension_enabled?(name) Instance Public methods

supports_explain?() Instance Public methods

release_connection(with_id = current_connection_id) Instance Public methods Signal

new(connection, max) Class Public methods

execute(sql, name = nil) Instance Public methods Executes an SQL statement,

table_exists?(table_name) Instance Public methods

rollback_db_transaction() Instance Public methods Rolls back the transaction

marshal_load(array) Instance Public methods

explain(arel, binds = []) Instance Public methods DATABASE STATEMENTS =====

supports_statement_cache?() Instance Public methods Returns true