Re: Can't get all Imported Keys from dmd
От | Dave Cramer |
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Тема | Re: Can't get all Imported Keys from dmd |
Дата | |
Msg-id | 1025022162.2102.124.camel@inspiron.cramers обсуждение исходный текст |
Ответ на | Can't get all Imported Keys from dmd ("David A. Bartmess" <dingodave@edingo.net>) |
Ответы |
Re: Can't get all Imported Keys from dmd
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Список | pgsql-jdbc |
David, Try the development driver, this has been fixed in the latest sources Dave On Tue, 2002-06-25 at 12:15, David A. Bartmess wrote: > The following code SHOULD (according to the JDK1.4 docs) get all the > primary keys related to a table's foreign keys, if I read the docs > right. But I get back a ResultSet only containing one (1) key, not two, > as in my table. > > Can someone explain this to me? Why won't it return all the keys in the > ResultSet? > > Thanks! > > ResultSet fkpk = dmd.getImportedKeys("", "", "login"); > > while (fkpk.next()) > { > System.out.println("PK: " + fkpk.getString("PKTABLE_NAME")); > System.out.println("\t" + fkpk.getString("PKCOLUMN_NAME")); > System.out.println("FK: " + fkpk.getString("FKTABLE_NAME")); > System.out.println("\t" + fkpk.getString("FKCOLUMN_NAME")); > } > > System.out.println(" "); > ********************************** > Table creation script: > > drop table login; > drop sequence login_id_seq; > > create table login( > id serial primary key, > memberid int references members(id), > userid varchar(15) not null, > password varchar(15) not null, > verification char(20), > verifydatesent date, > verifydaterecd date, > accesslevel int references accesslevels(id), > remoteip varchar(16), > reminderquestion varchar(80), > reminderanswer varchar(25) > ); > create index idxloginid on login(id); > create index idxlogin_memberid on members(id); > > > ********************************** > Test results: > > PK: accesslevels > id > FK: login > accesslevel > > > > -- > David A. Bartmess > Software Configuration Manager / Sr. Software Developer > eDingo Enterprises > http://edingo.net > > > > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster > > >
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