| From: | Keve Müller <keve(at)keve(dot)hu> |
|---|---|
| To: | <pgsql-jdbc(at)postgresql(dot)org> |
| Cc: | Justin Clift <justin(at)postgresql(dot)org>, Rene Pijlman <rene(at)lab(dot)applinet(dot)nl>, Roger Bjärevall <roger(at)ideit(dot)com> |
| Subject: | Re: Need help with JDBC driver. Problem, - getExportedKeys |
| Date: | 2001-09-01 13:39:58 |
| Message-ID: | Pine.LNX.4.33.0109011531130.5170-100000@miyako.muller.hu |
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| Lists: | pgsql-jdbc |
Hi all.
> He's right. The DatabaseMetaData.getExportedKeys() method is
> simply not yet implemented, both in the jdb1 and the jdbc2
> driver. Its open for development.
>
> If someone can write the query on the system catalogs I'll be
> glad to implement the Java code and a test case. The
> documentation of the info we need is available on
> http://java.sun.com/j2se/1.3/docs/api/java/sql/DatabaseMetaData.html
> (look for getExportedKeys).
An initial version for get(Imported|Exported)Keys and getCrossReference is
available in jxDBCon (http://jxbdcon.sf.net) the file can be extracted
automatically from CVS under
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/~checkout~/jxdbcon/src/org/sourceforge/jxdbcon/postgresql/PGDatabaseMetaData.java?rev=1.21&content-type=text/plain
Feel free to use it for a quick start.
Initial means:
- not tested
- don't like its algorithm
-> needs to be improved
But nevertheless it works.
Regargs,
Keve
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