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numeric validation [message #370161] Tue, 26 December 2000 13:29 Go to next message
mike kramer
Messages: 1
Registered: December 2000
Junior Member
How do you check a varchar field to see if all the values are numeric. Similar to the ISNUMERIC tests in other languages.

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Re: numeric validation [message #370195 is a reply to message #370161] Sat, 30 December 2000 12:30 Go to previous message
Robert Moy
Messages: 15
Registered: December 2000
Junior Member
Hello Mike:

Try use To_Number to convert items in your varchar field to see if they are numbers.

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