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Nested select
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À
19/03/2009 12:13:06
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP SP2
Network:
Novell 6.x
Database:
Visual FoxPro
Divers
Thread ID:
01389548
Message ID:
01389582
Vues:
38
>>>>James,
>>>>
>>>>You have 2 WHERE clauses in one query.
>>>>
>>>>>Can anyone tell me what's wrong with this sql statement:
>>>>>
>>>>>SELECT applicant_type ;
>>>>> FROM projects ;
>>>>> WHERE projects.applicant_type IN ;
>>>>> (SELECT applicant_type FROM curTypes) ;
>>>>> WHERE projects.projkey = liProjKey ;
>>>>> INTO CURSOR curApp_types
>>>
>>>Or is it that the parenth. should be around the rest of the second select, ie after the 2nd WHERE?
>>
>>No, the fields in both WHERE clauses belong to the main query table.
>
>Ah yes. Well he aught to decide WHICH where is important then, eh? :-)

Or combine them with AND
--sb--
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