Re: Backpatch FK changes to 7.3 and 7.2?

Jan Wieck wrote:
> > In any case, why don't we get a patch against 7.3, and make an
> > announcement and let people who are interested use it and test it. With
> > in-field testing it'd probably be safe enough. :)
>
> Here it is.
>

[patch... skipping]

I applied the patch to a 7.3.2 installation, and did a make clean, make,
make check. There is one regression error. Is this an expected behaviour? Or
did I do something wrong? See regression diffs:

*** ./expected/foreign_key.out Sun Sep 22 02:37:09 2002
--- ./results/foreign_key.out Sat Apr 12 20:44:54 2003
***************
*** 882,888 ****
ERROR: $1 referential integrity violation - key in pktable still
referenced from pktable
-- fails (1,1) is being referenced (twice)
update pktable set base1=3 where base1=1;
! ERROR: $1 referential integrity violation - key referenced from pktable
not found in pktable
-- this sequence of two deletes will work, since after the first there
will be no (2,*) references
delete from pktable where base2=2;
delete from pktable where base1=2;
--- 882,888 ----
ERROR: $1 referential integrity violation - key in pktable still
referenced from pktable
-- fails (1,1) is being referenced (twice)
update pktable set base1=3 where base1=1;
! ERROR: $1 referential integrity violation - key in pktable still
referenced from pktable
-- this sequence of two deletes will work, since after the first there
will be no (2,*) references
delete from pktable where base2=2;
delete from pktable where base1=2;

Best Regards,
Michael Paesold