At 2:06 PM -0500 10/16/2003, Dan Nelson wrote:
In the last episode (Oct 16), Michael Winston said:
 Is there any way to do "natural sorting" in MySQL?  That is:
 Chapter 1
 Chapter 2
 Chapter 10

instead of

 Chapter 1
 Chapter 10
 Chapter 2

 If not, are there any plans for this feature in future releases?
 Would be pretty helpful...

You can easily enough write a UDF that zero-pads all numbers in a string to N digits, which would let you do "SELECT * FROM mytable ORDER BY dwim_sort(textfield,5)"

"Easily enough"? ha ha. I've looked at the example UDF and realized that I am in over my head on that one. Still, I wasn't even aware of UDFs, so thanks.


Anyone done this already or know of a good repository of UDFs? Google didn't provide anything useful...

Thanks,
Michael

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