也就这样， - Mysql ERROR 1690 (22003): BIGINT UNSIGNED value is out of range in..的解决方法 的评论
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link: https://www.type.so/sql/mysql-bigint-unsigned-value-is-out-of-range-in-solution.html
description: 昨天在数据库中查看论坛用户的活动时间和访问时间的间隔时，出现ERROR 1690 (22003): BIGINT UNSIGNED value is out of range in..的错误。记...