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Adding new column to existibg table

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bhaskar22

Post subject: Adding new column to existibg table

Posted: Tue May 06, 2008 7:26 am

Newbie

Joined: Tue May 06, 2008 6:27 am
Posts: 2

Hi every one,

I am new to hibernate, need help to add new column to the existing table.

In my project i am using HSQLDB database. i am using hibernate to deal with the database. now i need to add new column to one of the existing table. can anyone help me how to do this by using hibernate. what changes i need to do for the .hbm file and the configuration file.

Please help me to do this.

Thanks in advance
Bhaskar Reddy

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sjhyam

Post subject:

Posted: Wed May 07, 2008 11:15 am

Senior

Joined: Fri Jun 01, 2007 12:41 pm
Posts: 121

Add the new column entry to hbm file and execute schemaupdate task. It will alter the existing table to insert new column.

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bhaskar22

Post subject: Thanks

Posted: Thu May 08, 2008 1:16 am

Newbie

Joined: Tue May 06, 2008 6:27 am
Posts: 2

Hi sjhyam,

Thank you very much for your help. how can i execute the schema update. you mean i need to execute the alter query on the table. please give some details on this.

Thanks
Bhaskar

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daniel.carroll

Post subject:

Posted: Thu May 08, 2008 11:44 am

Newbie

Joined: Wed May 07, 2008 6:21 pm
Posts: 6
Location: Lakewood, CO

A good write up on this topic:
http://www.alittlemadness.com/?p=43

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