Got it, thanks

SELECT PROJECTCODE.ID AS 'ID', PROJECTCODE.Name AS 'Reference', EVENT.ID, 
EVENT.ID_PROJECTCODE FROM PROJECTCODE LEFT JOIN EVENT ON  PROJECTCODE.ID = 
EVENT.ID_PROJECTCODE WHERE EVENT.ID IS NULL ORDER BY PROJECTCODE.Name

-----Original Message-----
From: Luc Foisy 
Sent: Thursday, November 13, 2003 2:01 PM
To: MYSQL-List (E-mail)
Subject: SELECT Query assistance please



I have two tables EVENT and PROJECTCODE

EVENT.ID
EVENT.ID_PROJECTCODE

PROJECTCODE.ID
PROJECTCODE.Name

EVENT                                   PROJECTCODE
ID = 1 ID_PROJECTCODE = 0               ID = 1
ID = 2 ID_PROJECTCODE = 0               ID = 2
ID = 3 ID_PROJECTCODE = 1               ID = 3
ID = 4 ID_PROJECTCODE = 4               ID = 4

SELECT PROJECTCODE.ID AS 'ID', PROJECTCODE.Name AS 'Reference' FROM PROJECTCODE

Not quite sure on the join or where claus here, I tried 3 or 4 different ways and 
can't seem to get what I want.
What I want out of the results is PROJECTCODE.ID = 2 and 3, that being all records in 
PROJECTCODE that do not appear in EVENT

Luc

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