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Uncommitted Recs in a View Not Showing Up Via SQL Select
Message
 
 
À
09/07/2001 12:22:48
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00527485
Message ID:
00528181
Vues:
23
This message has been marked as the solution to the initial question of the thread.
>Hi,
>
>Just wanted to confirm that I wasn't missing out on a known 'trick' in order to get round this 'issue'.
>
>Seems strange to me that you can reference the record using a scan but the select doesn't pick up the uncommitted records!
>
>Thanks, Hector,

The reason for this is that SQL selects open the target tables AGAIN i nnew workareas. This is so the record pointers, active indexes, etc. can be manipulated by VFP in order to opitmize the query and not have to worry about anything you have setup. Because it opens the tables/views again, it uses the disk presence of the tables to do this and not the memory resident version.
Larry Miller
MCSD
LWMiller3@verizon.net

Accumulate learning by study, understand what you learn by questioning. -- Mingjiao
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