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From Rick Hillegas <Richard.Hille...@Sun.COM>
Subject Re: Data type development howto
Date Mon, 29 Mar 2010 13:07:29 GMT
Ян Программист wrote:
> I asked the community earlier. And asking again. I need some kind of 
> howto for developing custom data type for Derby, step by step. John
Hi John,

In a previous email, I responded that the easiest way to add a custom 
datatype to Derby is to declare a User Defined Type. This new feature is 
available in the trunk and will be exposed in the upcoming 10.6 release. 
For more information on UDTs, please see the functional spec attached to 
this issue: https://issues.apache.org/jira/browse/DERBY-651

If you are interested in adding a new builtin datatype, you may use the 
XML datatype as a model: https://issues.apache.org/jira/browse/DERBY-334

Hope this helps,
-Rick

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