Hello Jørn Dahl-Stamnes,
The column 'fee' is existing in more than one table . To overcome this
problem use the correct instance name of the table for the column "fee" In
WHERE clause
select
s.id,
s.name,
sum(p.fee) as fee
from serie as s
inner join race_serie as rs
on (rs.serie_id=s.id)
inner join races as r
on (r.id=rs.race_id)
inner join participants as p
on (p.race_id=r.id)
where s.receipt=1 and
p.rider_id=236 and p.fee > 0 ---- Here p is the instance of the table
participants
group by s.id order by s.f_date;
Thanks
VisolveDB Team
----- Original Message -----
From: "Jørn Dahl-Stamnes" <[EMAIL PROTECTED]>
To: <mysql@lists.mysql.com>
Sent: Sunday, July 30, 2006 2:40 PM
Subject: Problems with WHERE clause
I got the following query:
select s.id,s.name,sum(p.fee) as fee from serie as s inner join race_serie
as
rs on (rs.serie_id=s.id) inner join races as r on (r.id=rs.race_id) inner
join participants as p on (p.race_id=r.id) where s.receipt=1 and
p.rider_id=236 and fee > 0 group by s.id order by s.f_date;
which gives me the error:
ERROR 1052 (23000): Column 'fee' in where clause is ambiguous
Without the 'and fee > 0' the query works fine.
mysql> select version();
+----------------+
| version() |
+----------------+
| 4.1.8-standard |
+----------------+
Is this due to an old version of MySQL?
--
Jørn Dahl-Stamnes
homepage: http://www.dahl-stamnes.net/dahls/
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