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Query can not be optimized?
Message
 
To
02/10/2006 11:59:30
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01158559
Message ID:
01158580
Views:
29
>>Try
>>
>>select *
>>	from person p
>>	inner join referral r on p.cl_ref = r.cl_ref
>>	where p.cl_dob > (
>>	select GOMONTH(min(EVL(rr.re_date, {^9000-12-31}), -216))
>>	from referral rr
>>	where rr.cl_ref = p.cl_ref )
>
>That seems to fail on the min() function call, it's expecting 2 arguments...
>
>Thanks
>Kev

No, MIN() in SQL SELECT is totaly different function. It gets minimum value of the expression and requires nly one parameter.
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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