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Any ideas on speeding up this query
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
01284133
Message ID:
01284152
Vues:
20
>>What SYS(3054,11) says about JOINs optimization? Which VFP version are you using?
>>
>>
>>Joining table ordhead and table ordprod (Cartesian product)
>>Joining intermediate result and table ordsize (Cartesian product)
>>Rushmore optimization level for table ordsize: none
>>Rushmore optimization level for table ordprod: none
>>Rushmore optimization level for table ordhead: none
>>Joining table ordhead and table ordprod using index tag Orderid
>>Joining intermediate result and table ordsize using index tag Orderprodi
>>
>>
>>That is the output from sys(3054,11)
>>
>>How do I interpret this to speed up the query?
>>
>>Thanks,
>>Mike
>
>What version?
VFP 9.0 no service packs... Win XP2, Windows server 2003.
VFP database
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