Hi all, me again.
I've been looking at the doc's again (must stop doing that!)
I've been looking at the 'references' clause to implement referential
integrity. My problem is that I'm wanting to create a cyclic reference, and
was wondering what problems this may cause, e.g. when restoring from a
pg_dump.
I have a region table (rregion character(2), rname varchar(40), rliasson
int4).
I have a teams table (ttid int4, tregion character(2) references
region(rregion),...)
I have a members table (mid int4, mteam references teams(tid),.........)
Pretty straight forward so far, a member must be a part of a team and a team
must be in a region. My problem is that I want to set rliasson as a
reference to members (mid) as the Regional Liasson Officer for each region is
a member.
--
Gary Stainburn
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