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16/03/2010 23:36:45
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General information
Foro:
Visual FoxPro
Category:
Bases de datos, tablas, vistas, índices y SQL
Título:
Corrupt Memos
Environment versions
Visual FoxPro:
VFP 9 SP2
Miscellaneous
ID de la conversación:
01454998
ID del mensaje:
01454998
Views:
99
Hi,
I am trying to repair a corrupt dbf/memo file that contains critical data. The problem I am having is dbf records with cross linked memo block pointers, i.e. record 10000 points to memo block 100000 and record 20000 also points to memo block 100000, which record belongs to the memo block.
Any body have any ideas, as there are several thousand records cross linked and without a backlink in the memo file pointing back to the record it belongs to, it is difficult to work out whats what, especially when you know how the memos work.
I am trying to repair a corrupt dbf/memo file that contains critical data. The problem I am having is dbf records with cross linked memo block pointers, i.e. record 10000 points to memo block 100000 and record 20000 also points to memo block 100000, which record belongs to the memo block.
Any body have any ideas, as there are several thousand records cross linked and without a backlink in the memo file pointing back to the record it belongs to, it is difficult to work out whats what, especially when you know how the memos work.
Regards N Mc Donald