【问题标题】:Incorrect datetime value日期时间值不正确
【发布时间】:2017-06-09 09:14:16
【问题描述】:

我有桌子chart_data

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发生错误。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');

据我了解,该错误仅发生在2017-03-263 am

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'

可能是什么问题?

我的环境:

  • mysql Ver 14.14 Distrib 5.7.15, for Linux (x86_64)
  • PHP 5.6.26 (cli) (built: Sep 15 2016 15:07:33)
  • Red Hat Enterprise Linux Server release 5.11 (Tikanga)

【问题讨论】:

标签: php mysql linux


【解决方案1】:

您尝试输入的格式是日期时间格式,因此您需要在 sql 架构中从时间戳更改为日期时间。

因此你需要改变你的桌子:

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

或者如果您更喜欢完整架构

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;

【讨论】:

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