Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
No (more?) bloat with REINDEX command
Message
De
26/06/2001 04:50:09
Walter Meester
HoogkarspelPays-Bas
 
 
À
25/06/2001 20:16:35
Mike Yearwood
Toronto, Ontario, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00523073
Message ID:
00523439
Vues:
25
Hi Mike,

>CDX bloat or no, and reindex speed aside, if the cdx header gets corrupted, you cannot reindex. So why try to use reindex? I just tried a reindex on a million records which took 13 seconds. There are three tags, field1, field2 and
field3. The 3 index on commands took 11 seconds.

For me, REINDEX has the advantage over INDEX ON that I don't have to re-set the relations in the database container. In an event of CDX header corruption, (which IMO opinion is less frequent than in FOX 2.x times) your can take a copy of an empty CDX file, place it over the corrupt one and then reindex.

Walter,
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform