hi list,
 
how can i select two columns from a table based on condition that they are selected in specified combinations.
 
let me..
table 1 has 2 columns col1, col2. both cols have values , say, alphabets. a,b,c,d,e,f,...
i'want to select like
 
FOR VALUE OF COL1 IN A,  col2 must fetch only between A-E
for value of col1 in B, col2 must be between A-X
--
 and so on..
 
i want to define this combination, so i should get only these pair of values.
 
any suggestions.
thanks.
 
saurabh

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