Re: Help on (sub)-select

At 10:21 AM 20/12/2002 +0000, Gary Stainburn wrote:
>nymr=# select r.*, s.tally from roster r,
>nymr-#     (select count(*) as tally from roster_staff where
>nymr(#      rsdate = '2002-01-01' and rsgid = 11 and rsgsid = 2) as s
>nymr-#   where rodate = '2002-01-01' and rogid = 11 and rogsid = 2;
>    rodate   | rogid | rogsid | rorequired | rooptional | tally
>------------+-------+--------+------------+------------+-------
>  2002-01-01 |    11 |      2 |          0 |          1 |     2
>(1 row)

Try something like:
    select r.*, count(*) from roster r, roster_staff s    where rsdate = rodate and rsgid = rogid and rsgsid = rogid
groupby r.*
 

or
    select r.*, (select count(*) from roster_staff s    where rsdate = rodate and rsgid = rogid and rsgsid = rogid    )
rosterr
 

May not be exactly right, but you should get the idea


----------------------------------------------------------------
Philip Warner                    |     __---_____
Albatross Consulting Pty. Ltd.   |----/       -  \
(A.B.N. 75 008 659 498)          |          /(@)   ______---_
Tel: (+61) 0500 83 82 81         |                 _________  \
Fax: (+61) 03 5330 3172          |                 ___________ |
Http://www.rhyme.com.au          |                /           \|                                 |    --________--
PGP key available upon request,  |  /
and from pgp5.ai.mit.edu:11371   |/