I want to write a double with 2 places

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I want to save my double number in database in this way:

if I have '1' I want to write '01'
if I have '0' I want to write '00'

how must I do?

What I have tried:

now in my database if I must write '01', my software writes '1'

Posted 4-Jun-24 4:46am

Member 14594285

Updated 4-Jun-24 4:56am

v2

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Richard MacCutchan · Accepted Answer · 2024-06-04T05:02:00

Solution 1

That is totally the wrong way to do it. You only need the leading zeroes or decimal places when you want to display the number somewhere. Internally you should always keep it as its proper value type - in your case stored as a Double type.

Posted 4-Jun-24 5:02am

Richard MacCutchan

Updated 4-Jun-24 5:03am

v2