RE: [INTERFACES] JDBC primary keys
От | Peter Mount |
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Тема | RE: [INTERFACES] JDBC primary keys |
Дата | |
Msg-id | 1B3D5E532D18D311861A00600865478C70C1B3@exchange1.nt.maidstone.gov.uk обсуждение исходный текст |
Ответы |
Re: [INTERFACES] JDBC primary keys
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Список | pgsql-interfaces |
Hmmm, the one in CVS is (it was destined for 6.5.3, but I screwed the cvs tagging). Anyhow, I thought I fixed this in 6.5.1? Peter -----Original Message----- From: Alex Verstak [mailto:averstak@vt.edu] Sent: Thursday, February 10, 2000 3:56 PM To: pgsql-interfaces@postgreSQL.org Subject: Re: [INTERFACES] JDBC primary keys postgresql.Driver: MAJORVERSION = 6 MINORVERSION = 5 This is the one included with PostgreSQL 6.5.3. What/where isthe latest stable version of the JDBC driver? Thank you, Alex Verstak Virginia Tech Peter Mount wrote: > What version of the driver are you using? Earlier versions had some > problems and this one (returning `foo_pk' for all rows) looks like one > of them. > > Peter > > -- > Peter Mount > Enterprise Support > Maidstone Borough Council > Any views stated are my own, and not those of Maidstone Borough Council. > > > > -----Original Message----- > From: Alex Verstak [mailto:averstak@vt.edu] > Sent: Wednesday, February 09, 2000 11:51 PM > To: pgsql-interfaces@postgreSQL.org > Subject: [INTERFACES] JDBC primary keys > > > > Is there a way to determine all primary key columns in > a given table? Example: > > CREATE TABLE foo ( > bar1 int4, > bar2 text, > bar3 float8, > CONSTRAINT foo_pk PRIMARY KEY ( bar1, bar2 ) > ) > > I want to obtain `bar1' and `bar2' given table name `foo'. > > DatabaseMetaData.getPrimaryKeys looks like the right > function to use, but it returns `foo_pk' in COLUMN_NAME > for all rows. > > Am I misinterpreting the JDBC specs? What SELECT query > should I use to get the primary key columns? > > -- > Drive^H^Hnk safely! > Alex Verstak averstak@vt.edu > 1078 Ambler Johnston East Virginia Tech > Blacksburg, VA 24060-0022 Tel. (540) 232-1389 > > > > ************ ************
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