Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Deleted Index Tag seems slower?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00052916
Message ID:
00052923
Vues:
27
>I just completed running a test using the Deleted()
>Index tag. I created 2 Identical Tables of about
>1.7 Million records, one with the deleted() Tag and
>one without.
>
>I ran a series of identical queries and below are the results:
>
> With Deleted() Tag Avg of 24.4152 Seconds
>Without Deleted() Tag Avg of 16.5155 Seconds
>
>And yes set deleted is ON.
>
>Note: SYS(3054) Returns Full optimization on "With Deleted Tag"
> and Partial Optimization on "Without Deleted Tag".
>
>Go Figure!

But what if you randomly mark a large number of deleted records, how does that affect it?
The Anonymous Bureaucrat,
and frankly, quite content not to be
a member of either major US political party.
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform