Re: calling java stored functions through jdbc gives errors.
| От | Markus Schaber |
|---|---|
| Тема | Re: calling java stored functions through jdbc gives errors. |
| Дата | |
| Msg-id | 4549C108.90600@logix-tt.com обсуждение исходный текст |
| Ответ на | calling java stored functions through jdbc gives errors. (Alex Stienstra <alex.stienstra@zonnet.nl>) |
| Ответы |
Re: calling java stored functions through jdbc gives errors.
|
| Список | pgsql-jdbc |
Hi, Alex, Alex Stienstra wrote: > The following simple query I send to the server using JDBC: > > "SELECT uw_ping()" > > When the stored function uw_ping() is written in 'plpgsql' everything > works fine. But when the uw_ping() is written in java and linked in > using PL/java it gives the following error message: > > org.postgresql.util.PSQLException: An I/O error occured while sending to > the backend. > > Executing the same query using pgadmin III gives no problems. Anyone any > idea what the problem is? It might be a V2/V3 protocol difference. Do you get the error message immediately, or after a short timeout? Can you look into the server logs to see what's noted there? Thanks, 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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