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10/02/2012 03:28:15
 
 
À
09/02/2012 12:57:02
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 9 SP2
Divers
Thread ID:
01535016
Message ID:
01535053
Vues:
64
>Hi All,
>
>Is the ability to create tables / cursors in memory (CREATE CURSOR ...) with the ability to create indexes on that table a uniquely VFP thing or do many languages offer the same thing?

At least in SQLite you can define memory: as the target of a database.
From the docs it seems that SQLite also does some of the automatic spill to disc when memory is full
(temp tables for joins etc are in memory), but dunno if it is as sophisticated as vfp.

creating indeces in a mem table is the same as on disc.

in python SQLite is part of the deploy package with the standard Py dbApi to access,
so I'd say integration is 30% of vfp, can be brought to ~55 by using some libs.

regards

thomas
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