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Editorial Team
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Asked: 2026-05-27T04:55:42+00:00

I have a table with 5 million DATETIME records. I want to add a

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I have a table with 5 million DATETIME records. I want to add a year to all the various datetimes in the table. Can I do it all with a single query? Something like:

SELECT DATE_ADD(*, INTERVAL 1 YEAR);

Or any other way you would recommend. Thanks!

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1 Answer

  1. Editorial Team

    This should do what you want:

    UPDATE table SET datefield = DATE_ADD(datefield, INTERVAL 1 YEAR);

    If you need to update every table in the database check the answers to this question

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