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Random quote for the day..
Message
 
 
To
12/04/2009 13:03:25
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 9 SP2
Miscellaneous
Thread ID:
01394387
Message ID:
01394419
Views:
62
>>>>What's a better way to do a random "quote for the day"?
>>>
>>>What is your back-end?
>>>
>>>In SQL Server to generate a random record you will use
>>>
>>>select top 1 * from myTable order by NewID()
>>>
>>>In VFP I would agree with Sergey about generating random record using rand() function.
>>
>>Does that really work in SQL Server? I had not thought of using NewID in that way.
>
>Yes it works, because NewID generates a GUID which is a 128 bits random integer.

The part I didn't (don't?) understand is how those IDs are associated with existing records in the table.
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