Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
VFP9 - SQL Too Complex???
Message
 
À
11/03/2005 04:51:41
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
00988402
Message ID:
00994808
Vues:
39
Great! That will save me some time!!!

>Aleksey considers it an issue, so it will be looked at and resolved.
>
>>Sorry so late in responding - been a little ill and out of the office...
>>
>>This problem came up when I tried to convert our existing VFP8 app to VFP9. There are two tables that are linked with a primarykey - each match should result in an average of 3 to 8 records in the child table for every record in the parent table. There are 2,223,000 records in the child table and 605,000 in the parent table.
>>
>>The view that used to work no longer does. That's when I began trying to produce code to reproduce the problem. I'll try to make it more "real world" if that's what you need. I imagine there would need to be more records in both table - really don't know. I'll play around with it some and see what I can come up with.
>>
>>
>>>I see Aleksey has responded on this issue and has logged it in our internal tracking system.
>>>
>>>But, besides that, how realistic is this scenario? You have two tables of 600,000 records that you're joining on a fields that contain blanks, setting up a situation where there's an unholy number of possible combinations.
>>>
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform