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Just curious, 2GB limit on Memo
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00691865
Message ID:
00692066
Vues:
38
>>>>I just wondered, has anyone actually tried to overflow the 2GB limit on a Memo file ?
>>>
>>>I do that kind of stuff for a living. The limit exists, and all kinds of nasty stuff happens when you go over the limit, including making your data corrupt and unrecoverable.
>>
>> Why doesn't VFP trap for this kind of thing? Doing bad things like data corruption doesn't sound like the kind of behavior anyone really wants ;-)
>
>Hey, I learned to accept 2,000,000,000 bytes to be 2GB and bail in time :))
>But anyway, you have a point here. Here is another of my (failing) guesses :
>
>Your data will be written (APPEND) into the PC's cache. It's VFP having control there. Also, VFP won't know about filesizes (explicitly).
>Now the data is flushed and out there nothing knows about VFP-"logic".
>Here you you go.


Yeah, I'm assuming the answer has to do with the operating system handling that part of it, but I'm still curious...
-Paul

RCS Solutions, Inc.
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