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Any problems with memo fields in VFP6?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00303468
Message ID:
00310740
Vues:
17
>Then why don't I get the equivalent number of 'index does not match the table' or 'Database is invalid.' messages?
>
>Is there something different about the way memo fields should be handled in scx's?

Statistically, you will get the same amount of corruption, proportional to the time of vulnerability. Memo fields, if they are edited often, are exposed to possible corruption for longer periods of time. A single small change to a dbf record is written very quickly and only the specific field of data is affected. A cdx is much the same unless you are using INDEX ON ... TAG. However, when you change the spelling of one word in a memo with 5 pages of text, the entire 5 pages of text are rewritten to the FPT file.
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