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Equivalent selects
Message
De
17/09/2008 16:25:40
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Vista
Network:
Windows 2008 Server
Database:
MS SQL Server
Divers
Thread ID:
01348392
Message ID:
01348398
Vues:
13
>>I am assuming these 2 statements are functionally equivalent. Am I correct?
>>Thanks
>>
>>select * ;
>>from test_financing ;
>>inner join tip on test_financing.tip_id = tip.tip_id ;
>>where between(_year,tipyear,tipyear+4) ;
>>order by lead, st_name, _year 
>>
>>select * ;
>>from tip ;
>>inner join test_financing on test_financing.tip_id = tip.tip_id ;
>>where between(_year,tipyear,tipyear+4) ;
>>order by lead, st_name, _year 
>>
>
>Yes. You will get the same result from both.
>But abouth to speed you should check Actual Execution Plan.

What is AEP?
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