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ALTER instead of DROP table

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Genosius

Post subject: ALTER instead of DROP table

Posted: Wed Jul 15, 2009 5:40 am

Newbie

Joined: Wed Jul 15, 2009 4:57 am
Posts: 1

Hi new to Hibernate and making my first steps …

I wonder how to tell Hibernate to ALTER the tables instead of DROP them when in generate the tables?

I already have data in the tables so its very bad to lose all the data when I add a new column to the table. Is there a way to do this?

Im building the tables with an Ant Task as described here: https://www.hibernate.org/381.html

Any help or suggestions are very appreciated.

Thanks a lot
Johannes

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