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Help with sql
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
01156945
Message ID:
01156972
Vues:
18
Thanks Sergey.
>
>select t1.released_by, url.name as released_name,
>       t1.prepared_by, upr.name as prepared_name,
>       t1.approved_by, uap.name as approved_name,
>       t1.reviewed_by, urv.name as reviewed_name
>From table1 t1
>	JOIN users url ON url.loginid = t1.released_name
>	JOIN users upr ON upr.loginid = t1.prepared_name
>	JOIN users uap ON uap.loginid = t1.approved_name
>	JOIN users urv ON urv.loginid = t1.reviewed_name
>
>>I can't figure this out...2 tables.
>>
>>
>>Table1.dbf
>>id
>>released_by
>>prepared_by
>>approved_by
>>reviewed_by
>>
>>
>>where all the *_by fields match a loginid in the users table. I need to get the name field from the user table.
>>
>>
>>users.dbf
>>loginid
>>name
>>
>>
>>so something like:
>>
>>
>>select a.released_by, b.name as released_name, ;
>>       a.prepared_by, b.name as prepared_name, ;
>>       a.approved_by, b.name as approved_name, ;
>>       a.reviewed_by, b.name as reviewed_name ;
>>From table1 a, users b
>>
>>
>>This is where I am stuck, can't get the join quite like it needs to be....
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