Обсуждение: BUG #4488: jdbc : DatabaseMetaData.getPrimaryKeys no result
The following bug has been logged online: Bug reference: 4488 Logged by: Marcel Petavy Email address: petavy@gmx.net PostgreSQL version: 8.2.4 Operating system: Windows XP Description: jdbc : DatabaseMetaData.getPrimaryKeys no result Details: Hi. If I try to query the primary key via JDBC driver "postgresql-8.3-603.jdbc4.jar" DatabaseMetaData.getPrimaryKeys I get not result. create table test (id integer not null primary key(id)) ResultSet rs = connection.getMetaData(null,null,"test"); rs gives no rows. All other known JDBC drivers (jtds MS-SQL, ojdbc16 Oracle) reporting the primary key "id". Cya - Marcel
On Tue, 21 Oct 2008, Marcel Petavy wrote: > Bug reference: 4488 > PostgreSQL version: 8.2.4 > Operating system: Windows XP > Description: jdbc : DatabaseMetaData.getPrimaryKeys no result > Details: > > If I try to query the primary key via JDBC driver > "postgresql-8.3-603.jdbc4.jar" DatabaseMetaData.getPrimaryKeys I get not > result. > > create table test (id integer not null primary key(id)) > > ResultSet rs = connection.getMetaData(null,null,"test"); > > rs gives no rows. It definitely does work, perhaps your table is really "TEST" instead of "test"? If you still believe it's a driver problem, please post a complete test case that shows the exact create table command and java code calling getPrimaryKeys. Kris Jurka
Kris, I get the same error. I've verified the table name and the primary key. The interesting part is, it seems to work in cases where the primary key is a serial. Thanks, Dave Armstrong Kris Jurka wrote: > > > > On Tue, 21 Oct 2008, Marcel Petavy wrote: > >> Bug reference: 4488 >> PostgreSQL version: 8.2.4 >> Operating system: Windows XP >> Description: jdbc : DatabaseMetaData.getPrimaryKeys no result >> Details: >> >> If I try to query the primary key via JDBC driver >> "postgresql-8.3-603.jdbc4.jar" DatabaseMetaData.getPrimaryKeys I get not >> result. >> >> create table test (id integer not null primary key(id)) >> >> ResultSet rs = connection.getMetaData(null,null,"test"); >> >> rs gives no rows. > > It definitely does work, perhaps your table is really "TEST" instead of > "test"? If you still believe it's a driver problem, please post a > complete test case that shows the exact create table command and java code > calling getPrimaryKeys. > > Kris Jurka > > -- > Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-bugs > > -- View this message in context: http://www.nabble.com/BUG--4488%3A-jdbc-%3A-DatabaseMetaData.getPrimaryKeys-no-result-tp20098673p21201506.html Sent from the PostgreSQL - bugs mailing list archive at Nabble.com.
On Mon, 29 Dec 2008, davidsarmstrong wrote: > I get the same error. I've verified the table name and the primary key. The > interesting part is, it seems to work in cases where the primary key is a > serial. All I can say is the same as before, it works for me. If you can post a complete test case I'd be happy to look at it, but there's not much else I can do. Kris Jurka
Hi Kris, Thanks for responding. After further testing I realized that it was working, but that I was looking at the wrong database :wistle:. I did send an email but I should have responded to the post. Happy New Year! Dave Kris Jurka wrote: > > > > On Mon, 29 Dec 2008, davidsarmstrong wrote: > >> I get the same error. I've verified the table name and the primary key. >> The >> interesting part is, it seems to work in cases where the primary key is a >> serial. > > All I can say is the same as before, it works for me. If you can post a > complete test case I'd be happy to look at it, but there's not much else I > can do. > > Kris Jurka > > > -- > Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-bugs > > -- View this message in context: http://www.nabble.com/BUG--4488%3A-jdbc-%3A-DatabaseMetaData.getPrimaryKeys-no-result-tp20098673p21239580.html Sent from the PostgreSQL - bugs mailing list archive at Nabble.com.