[AGENT++] value_ok() implemention about special columnar object.

[Leo Lei]

hi, list:
	i assume that there are two columnar objects in a table, colType INTEGER{ absolute(0), percent(1) }
and colValue Integer32,  when colType take the value absolute(0), i have to check the value of colValue 
for range [0,2147483647],  when colType take the value percent(1), i have to check the value of colValue
for range [0,100], so how can i implement the value_ok for colValue? just simply check the value of colValue
for range [0,2147483647], i think it's not enough. appreciate your help in advance!

 				
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Leo Lei
2007-01-17