Search Postgresql Archives

Re: inherit with foreign key reference

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 2005-05-06 at 15:51, Aaron Steele wrote:
> dear readers,
> 
> i've created a simple Fooey table that inherits from Foo:
> !----------------------------------------------------------!
> CREATE TABLE Foo(
> 	fooid		serial UNIQUE,
> 	footype		text);
> CREATE TABLE Fooey(
> 	data		text);
> INHERITS(Foo);
> !----------------------------------------------------------!
> 
> next i try to create a Bar table that references Fooey's fooid (inherited from Foo) as a foreign key:
> !----------------------------------------------------------!
> CREATE TABLE Bar(
> 	fooeyid 	int REFERENCES Fooey(fooid));
> !----------------------------------------------------------!
> 
> unfortunately i get the following error:
> !----------------------------------------------------------!
> ERROR:  there is no unique constraint matching given keys for referenced table "pagesrc"
> !----------------------------------------------------------!

Judging by the "pagesrc" error, it looks like you've edited the session
to remove any sensitive data, but in the doing may well have edited away
the evidence of the real problem.

What does the REAL session look like?

---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
      subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your
      message can get through to the mailing list cleanly

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux