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Format decimal value to fraction using a tally table.

By Adrian Facio,

This function takes a decimal value and returns fractional representation of this value.

SELECT dbo.DecimalToFraction(12.5) 

Result: 12 1/2

The interesting thing about this code is that it uses a tally table to find the smallest denominator for the decimal part.

Total article views: 931 | Views in the last 30 days: 2
 
Tags
decimal    
formatting    
fraction    
 
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