Shams Khan wrote: > There are few query I found at the time of monitoring below > > 00:54:43.574338 | 26952 | select a.actno,MAX(b.actid) as actid,MAX(b.actname) as name,MAX(b.phone) > as phone,MAX(b.email) as mail,MAX(a.subsno) as subs,MAX(t.pkgid > ) as svcid,MAX(a.expirydt) as expirydt,MAX(d.domid) as domid,MAX(d.domname) as domname from actbal a > inner join subs s on a.subsno=s.subsno inner join packages t on s.svcno=t.pkgno inner join account b > on b.actno=a.actno inner join ssgdom d on b.domno=d.domno where a.actno not in ( select a.actno from > actbal a inner join subs s on a.actno=s.actno where s.status <= 15 and a.expirydt > $1) and > a.expirydt <= $2 and b.domno=$ group by a.actno order by MAX(d.domname),MAX(b.actname) > > can somebody help me to understand it Understand what? What is the problem? Yours, Laurenz Albe -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin