| From: | Markus Schaber <schabi(at)logix-tt(dot)com> |
|---|---|
| To: | pgsql-jdbc(at)postgresql(dot)org |
| Subject: | Re: ResultSetMetaData.getTableName() == null |
| Date: | 2006-09-22 13:23:49 |
| Message-ID: | 4513E3E5.5010502@logix-tt.com |
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| Lists: | pgsql-jdbc |
Hi, Alex,
Alex Stienstra wrote:
> MySQL returns the tablename if possible otherwise the alias. I find this
> an acceptable solution. Having at least a name one could query the meta
> system in other to determine whether it is a table name or not.
The problem is that PostgreSQL does not pass any information about
aliases down to the client.
So we have two possibilities to implement this feature: Hack up the
server to provide that additional info, or implement a fully-fledged SQL
parser in the client and get the alias names ourselves.
Both seems not worth it currently.
HTH,
Markus
--
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf. | Software Development GIS
Fight against software patents in Europe! www.ffii.org
www.nosoftwarepatents.org
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