Работа с датами и временем

SELECT * FROM forex_rates.models_results WHERE `model_config_id` = ‘233’ AND TIME(`time`) = ’07:00:00′;

SELECT * FROM models_results WHERE model_config_id = ‘233’ AND TIME(time) = ’08:00:00′

UPDATE `models_results` SET `time` = DATE_ADD(`time`, INTERVAL 1 HOUR) WHERE TIME(time) = ’23:00:00′;