I want to know whether a digit is decimal or int

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Hi all

I want to know whether a digit is decimal or int

i know in front end we can use indexof method but how to do ti in back end

datatype for the field is decimal but some rows contains 1.00 and others 1.50 i wnat to distinguish those fields

C#

if(DayTotal.IndexOf('0') &gt;0)
{
   1.5
}
else
{
   1.00
}

how to make it in back end

Thanks in advance

Posted 18-Jun-11 2:34am

amritha444

Updated 18-Jun-11 7:24am

Chris Maunder772.9K

v2

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thatraja · Accepted Answer · 2011-06-18T05:35:00

Solution 1

I'm sure many ways there. I give you an example using CHARINDEX with CASE

SQL

SELECT '123.45'
,CASE
WHEN CHARINDEX('.','123.45') > 0
THEN 'Decimal'
WHEN CHARINDEX('.','123.45') = 0
THEN 'Integer'
END AS ValueType

Posted 18-Jun-11 5:35am

thatraja