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What is the problem of "Bad back link"?

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sohrab100

Programmer
Jan 18, 2002
56
HK
When I "validate database", the result log turn out some table have "Bad back link", what does this means?

sohrab100
 
It means you probably have erased or renamed a table that used to be included in a database.


Dave S.
[cheers]
 
the backlink is a 263-byte range in the table's header that contains the relative path of the table's associated database container (.DBC file) Because the backlink is relative if you rename the database container or move the contained tables or the database container around (say into different folders so they are no longer the same relative to one another) you will get some errors like you are seeing regarding backlinks. When you do your VALIDATE DATABASE make it VALIDATE DATABASE RECOVER instead and it will give you some ability to fix/find missing and/or misplaced tables, indexes, etc.

Slighthaze = NULL
 
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