I'm trying to extract references (relationships) between tables for the
purpose of reverse/forward engineer from a modeling tool called
PowerDesigner.
Here is the sql:
select u.usename, p.relname, v.usename, c.relname, t.tgconstrname, dumpref(t.tgargs, 4),
dumpref(t.tgargs,5)
from pg_trigger t, pg_proc f, pg_class p, pg_class c, pg_user u, pg_user v
where 1=1
and f.proname='RI_FKey_check_ins'
and t.tgfoid=f.oid
and c.oid=t.tgrelid
and p.oid=t.tgconstrrelid
and u.usesysid=p.relowner
and v.usesysid=c.relowner;
I always get the following message:
<< Error while executing the query; ERROR: Function 'dumpref(bytea, int4)'
does not exist Unable to identify a function that satisfies the given
argument types You may need to add explicit typecasts >>
What am I doing wrong ??
Alain Lavigne - Data Administrator - ZAQ.iTv - E-Mail: alavigne@zaq.com
297 St-Paul, West - Montreal, Quebec, Canada - H2Y 2A5
Phone: 514-282-7073 ext: 371
Fax: 514-282-8011
