Edit time is automatically updated when MySQL updates fields

Others 2022-04-28 12:01:21 views: 0

Added automatic update time:

ALTER TABLE table CHANGE `lastUpdate` `t1` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间'

To cancel the automatic update of the edit time field:

ALTER TABLE table CHANGE `t1` `t1` TIMESTAMP NOT NULL DEFAULT

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