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<feed xml:lang="en" xmlns="http://www.w3.org/2005/Atom"><title>Recent changes to 4: Update DB schema from Class description</title><link href="https://sourceforge.net/p/sqlobject/feature-requests/4/" rel="alternate"/><link href="https://sourceforge.net/p/sqlobject/feature-requests/4/feed.atom" rel="self"/><id>https://sourceforge.net/p/sqlobject/feature-requests/4/</id><updated>2007-03-03T22:43:43Z</updated><subtitle>Recent changes to 4: Update DB schema from Class description</subtitle><entry><title>Update DB schema from Class description</title><link href="https://sourceforge.net/p/sqlobject/feature-requests/4/" rel="alternate"/><published>2007-03-03T22:43:43Z</published><updated>2007-03-03T22:43:43Z</updated><author><name>Tim Kientzle</name><uri>https://sourceforge.net/u/kientzle/</uri></author><id>https://sourceforge.netdd98f93c89d2047202eea2612b9b908654d50aba</id><summary type="html">&lt;div class="markdown_content"&gt;&lt;p&gt;According to the documentation, SO can update a&lt;br /&gt;
class with information about new columns in the database:&lt;/p&gt;
&lt;p&gt;"SQLObject can read the table description from the database, and fill in the class columns"&lt;/p&gt;
&lt;p&gt;However, I would prefer to update my SO class descriptions and have new DB columns created automatically.   I can manually addCol to create new columns if I know what they are, but I would like for SO to query the DB, identify columns missing from the DB and automatically create them.  (Dropping and recreating the entire table is clearly out of the question.)&lt;/p&gt;
&lt;p&gt;This would cover 90% of my requirements for managing schema evolution.&lt;/p&gt;&lt;/div&gt;</summary></entry></feed>