Thread: PostgreSQL 7.2 Documentation
3.3. Foreign Keys
[..]
CREATE TABLE cities (name varchar(80) primary key,location point ); CREATE TABLE weather (city varchar(80) references weather,temp_lo int,temp_hi int,prcp real,date date );
Table weather refernces table cities and not itself.
Best regards
Mathias Zajaczkowski,
UBIK S.A.
Av. Cortot 7d,
1260, Nyon, Switzerland
Tel : +41 22 362 04 60
Fax: +41 22 362 04 61
mailto:mathias@ubik.ch
http://www.ubik.ch
Yes, this is fixed in 7.3, due out in a few months. --------------------------------------------------------------------------- Mathias Zajaczkowski wrote: > > 3.3. Foreign Keys > > [..] > CREATE TABLE cities ( > name varchar(80) primary key, > location point > ); > > CREATE TABLE weather ( > city varchar(80) references weather, > temp_lo int, > temp_hi int, > prcp real, > date date > ); > > Table weather refernces table cities and not itself. > Best regards > > Mathias Zajaczkowski, > UBIK S.A. > Av. Cortot 7d, > 1260, Nyon, Switzerland > Tel : +41 22 362 04 60 > Fax: +41 22 362 04 61 > mailto:mathias@ubik.ch > http://www.ubik.ch > > ? -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073