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Home/ Questions/Q 6370051
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Editorial Team
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Editorial Team
Asked: May 25, 20262026-05-25T00:52:52+00:00 2026-05-25T00:52:52+00:00

How can I add a column to a Database table without overwriting the classes

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How can I add a column to a Database table without overwriting the classes already generated? (Doctrine) What files do I have to edit?

If I simply add the column in the database, I can’t use the set and get functions of Doctrine ORM.

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  1. Editorial Team
    Editorial Team
    2026-05-25T00:52:53+00:00Added an answer on May 25, 2026 at 12:52 am

    Use doctrine migrations. It allows you to modify your schema, update the database and your model without also losing the existing data in your database (in case it is relevant).

    http://www.symfony-project.org/doctrine/1_2/en/07-Migrations

    Applicable for symfony 1.4 too

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