Re: [GENERAL] Two joins on same foreign key

[Michael Glaesemann]

On Jan 31, 2004, at 7:03 AM, Anony Mous wrote:
Table #1
employee_id (pk)
employee_name�
Table #2
teamleader_employee_id
backup_employee_id
�both fields in table 2 need to do a lookup in table 1 to get the name 
of the actual employee.� Do I need to use nested queries to accomplish 
this?� Any help is greatly appreciated!
I think you could handle this by calling table1 twice, but with 
different aliases, like so

SELECT leader.employee_name, backup.employee_name
FROM table1 leader, table1 backup, table2 t2
WHERE
        leader.employee_id = t2.teamleader_employee_id AND
        backup.employee_id = t2.backup_employee_id
Does that work for you?

Michael Glaesemann
grzm myrealbox com
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