Обсуждение: JDBC rowsets
What is the state of (or schedule for) JDBC rowset support in Postgres? Does that require a full-blown JDBC 4.0 driver? -- ____________________________________________________________ Glenn Holmer gholmer@weycogroup.com Programmer/Analyst phone: 414-908-1809 Weyco Group, Inc. fax: 414-908-1601
On Thu, 22 Apr 2004, Glenn Holmer wrote: > What is the state of (or schedule for) JDBC rowset support in > Postgres? Does that require a full-blown JDBC 4.0 driver? > I was under the impression that rowsets were a database and driver independent layer that could be built with any JDBC driver. So the driver developers wouldn't provide a rowset implementation, but someone like sun would that coudl be used with any database. Kris Jurka
Kris Jurka wrote: > > On Thu, 22 Apr 2004, Glenn Holmer wrote: > >>What is the state of (or schedule for) JDBC rowset support in >>Postgres? Does that require a full-blown JDBC 4.0 driver? >> > I was under the impression that rowsets were a database and driver > independent layer that could be built with any JDBC driver. So the driver > developers wouldn't provide a rowset implementation, but someone like sun > would that coudl be used with any database. That's what I thought, too. A couple of people have tried using Postgres with Project Rave: http://wwws.sun.com/software/products/jscreator/ but are having problems (Postgres isn't officially supported yet, it's an early access release). -- ____________________________________________________________ Glenn Holmer gholmer@weycogroup.com Programmer/Analyst phone: 414-908-1809 Weyco Group, Inc. fax: 414-908-1601
Glenn,
Per JSR-114, JDBC RowSet Implementations, JDBC RowSets requires a JDBC
3.0 compliant driver to function correctly.
For further details see:
http://java.sun.com/products/jdbc
-Jonathan Bruce
JDBC Specification Lead and Architect
Sun Microsystems Inc.
Glenn Holmer wrote:
> Kris Jurka wrote:
>
>>
>> On Thu, 22 Apr 2004, Glenn Holmer wrote:
>>
>>> What is the state of (or schedule for) JDBC rowset support in
>>> Postgres? Does that require a full-blown JDBC 4.0 driver?
>>>
>
>> I was under the impression that rowsets were a database and driver
>> independent layer that could be built with any JDBC driver. So the
>> driver
>> developers wouldn't provide a rowset implementation, but someone like sun
>> would that coudl be used with any database.
>
>
> That's what I thought, too. A couple of people have tried using
> Postgres with Project Rave:
>
> http://wwws.sun.com/software/products/jscreator/
>
> but are having problems (Postgres isn't officially supported yet,
> it's an early access release).
>
Jonathan, We are working to make the postgres jdbc driver pass the cts test. One troublesome thing is that the cts test requires that supportsStoredProcedures returns true. AFAICS, this is not required by the spec? Why does the cts require this? Dave -- Dave Cramer 519 939 0336 ICQ # 14675561