How do I force display of a FLOAT

in a format like

Original number  Result
1234.34             1234.340
12345.456        12345.456
123.1                123.100
123                    123.000   


The dev on a project wants to preformat the data for a report on the
database side.

He wants 3 places after the decimal to display even if the number is a whole
number....

(I know most VB report controls do this easily....but...)

I thought it was complicated as it would require a to_char with format
description then searching for the postion of the decimal and then moving
from there to the right counting the characters if the number of characters
to the right of the decimal was < 3 then pad with zeros...

I messed around with RPAD, TRUNC, ROUND and TO_CHAR and found I was not able
handle all cases of possible significant digits.

Sounded like a complicated function to do something thats automagic in a
reporting control. Or am I forgetting a oracle function....or fomat?

This is 8.1.7....

I told the developer to use the field formatting contols of his reporting
control because the additional zeros padded in a number are basically
meaningless in a database and mathematical operations.

Brad O.

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Author: Odland, Brad
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