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Displaying posts with tag: date_created (reset)
MySQL auto update date_created and date_updated columns

It's usually a good practice to have two columns called date_created and date_updated in every table. One can always use it in application and it helps in debugging too as to when a record was created and last updated in various circumstances and contexts.

This responsibility can be given to MySQL to automatically assign current time values to these columns.

In MySQL 5.6 onwards, this can be done by setting the data type of the columns to be either date time or timestamp and creating date_created column with NOT NULL DEFAULT CURRENT_TIMESTAMP  schema and date_updated column with NOT NULL DEFAULT '0000-00-00 00:00:00' as schema with attribute ON UPDATE CURRENT_TIMESTAMP.

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