我有桌子:

CREATE TABLE `chart_data` (
    `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
    `type` ENUM('BID', 'ASK') NOT NULL,
    `volume` FLOAT UNSIGNED NOT NULL,
    `tokens` FLOAT UNSIGNED NOT NULL,
    `create_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    PRIMARY KEY (`id`),
    UNIQUE KEY `id_UNIQUE` (`id`)
)  ENGINE=INNODB AUTO_INCREMENT=2 DEFAULT CHARSET=LATIN1;

当我插入一些记录时会出错。例如:
# OK:
INSERT INTO `chart_data` (`type`, `volume`, `tokens`, `create_at`) VALUES ('BID', '1', '1', '2017-03-26 02:05:01');
# Error (+1h):
INSERT INTO `chart_data` (`type`, `volume`, `tokens`, `create_at`) VALUES ('BID', '1', '1', '2017-03-26 03:05:01');
# Error:
INSERT INTO `chart_data` (`type`, `volume`, `tokens`, `create_at`) VALUES ('BID', '1', '1', '2017-03-26 03:59:59');
# OK:
INSERT INTO `chart_data` (`type`, `volume`, `tokens`, `create_at`) VALUES ('BID', '1', '1', '2017-03-26 04:05:01');
# OK (+1d):
INSERT INTO `chart_data` (`type`, `volume`, `tokens`, `create_at`) VALUES ('BID', '1', '1', '2017-04-26 03:05:01');

据我所知,错误只发生在chart_data2017-03-26上。
错误堆栈跟踪:
Executing:
UPDATE `gdmv`.`chart_data` SET `create_at`='2017-03-26 03:05:01' WHERE `id`='3';

Operation failed: std::exception
ERROR 1292: 1292: Incorrect datetime value: '2017-03-26 03:05:01' for column 'create_at' at row 1
SQL Statement:
UPDATE `gdmv`.`chart_data` SET `create_at`='2017-03-26 03:05:01' WHERE `id`='3'

有什么问题吗?
我的环境:
3 am
mysql Ver 14.14 Distrib 5.7.15, for Linux (x86_64)
PHP 5.6.26 (cli) (built: Sep 15 2016 15:07:33)

最佳答案

您试图输入的格式是datetime格式,因此需要在sql模式中从timestamp更改为datetime。
因此,您需要更改表:

ALTER TABLE chart_data CHANGE create_at datetime NOT NULL DEFAULT 'CURRENT_TIMESTAMP'

或者如果您喜欢完整模式
CREATE TABLE `chart_data` (
    `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
    `type` ENUM('BID', 'ASK') NOT NULL,
    `volume` FLOAT UNSIGNED NOT NULL,
    `tokens` FLOAT UNSIGNED NOT NULL,
    `create_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    PRIMARY KEY (`id`),
    UNIQUE KEY `id_UNIQUE` (`id`)
)  ENGINE=INNODB AUTO_INCREMENT=2 DEFAULT CHARSET=LATIN1;

关于php - 错误的日期时间值,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/44453880/

10-14 16:26
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