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Verify if a field already exists in a table
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To
06/07/2007 12:27:56
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01238247
Message ID:
01238249
Views:
36
>Hi everyone..
>
>How can I verify if a field already exists in a table?...
>Need to create it if doens´t....
>
>Thanks in advance
>Carlos Burgos

You may want to check AFIELDS() function and ASCAN or you can simply put your ALTER TABLE command in try/catch block (but in this case you would need to open table exclusively).
If it's not broken, fix it until it is.


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