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How to prevent out-of-range datetime value error?


How to prevent out-of-range datetime value error?

By : Chandru
Date : October 28 2020, 04:55 PM
This might help you "yyyymmdd" is safest, the basic ISO-8601 format. "yyyy-mm-dd" has issues as the link below mentions
With times: "yyyymmdd hh:mm:ss"
code :


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How to check if a DateTime range is within another 3 month DateTime range

How to check if a DateTime range is within another 3 month DateTime range


By : Nick D. Karvounis
Date : March 29 2020, 07:55 AM
Hope this helps Hi I have a Start Date and End Date per record in a db. , You would call IntervalInQuarters as follows:
code :
IntervalInQuarters(new DateTime(2007, 10, 10), new DateTime(2009, 10, 11));
private List<DateTime> IntervalInQuarters(DateTime myStartDate, DateTime myEndDate)
{
    DateTime quarterStart = new DateTime(2006, 06, 01);
    DateTime nextQuarterStart = new DateTime(2006, 09, 01);
    DateTime finalDate = new DateTime(2011, 01, 01);
    List<DateTime> foundQuarters = new List<DateTime>();

    while (quarterStart < finalDate)
    {
        // quarter intersects interval if:
        // its start/end date is within our interval
        // our start/end date is within quarter interval
        DateTime quarterEnd = nextQuarterStart.AddDays(-1);
        if (DateInInterval(myStartDate, quarterStart, quarterEnd) ||
            DateInInterval(myEndDate, quarterStart, quarterEnd) ||
            DateInInterval(quarterStart, myStartDate, myEndDate) ||
            DateInInterval(quarterEnd, myStartDate, myEndDate))
        {
            foundQuarters.Add(quarterStart);
        }

        quarterStart = nextQuarterStart;
        nextQuarterStart = nextQuarterStart.AddMonths(3);
    }

    return foundQuarters;
}

private bool DateInInterval(DateTime myDate, DateTime intStart, DateTime intEnd)
{
    return ((intStart <= myDate) && (myDate <= intEnd));
}
SQL Server: datetime out of range error

SQL Server: datetime out of range error


By : Cameron Affleck
Date : March 29 2020, 07:55 AM
it helps some times I assume your WDATE is a varchar / char and not datatime as it should be, you can cast it like this, however i recommand that you change the datatype to datetime. Try this:
code :
SELECT W.NUMBER,B.NAME,Br.NAME,W.WDATE,W.REPAIRSTATUS,W.REPAIRCOST,W.REMARK 
FROM Work_Order AS W,Brands AS B,Branches AS Br 
WHERE W.BRANDID = B.ID AND W.BRANCHID = Br.ID 
AND CONVERT( DATETIME, WDATE, 101) < CONVERT( DATETIME, '09/18/2012', 101)
SELECT WDATE, W.NUMBER,B.NAME,Br.NAME,W.WDATE,W.REPAIRSTATUS,W.REPAIRCOST,W.REMARK 
FROM Work_Order AS W,Brands AS B,Branches AS Br 
WHERE W.BRANDID = B.ID AND W.BRANCHID = Br.ID 
AND WDATE not like '[0-1][0-9]/[0-3][0-9]/20[0-1][0-9]'
SQL Server datetime data, Out-of-range value error

SQL Server datetime data, Out-of-range value error


By : DisplayName=
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , unless I am missing something, this can all be simplified like this. I didn't see a reason to be casting between date and varchar types.
code :
case 
when datediff(dd,a.ContractStartDate, 
              dateadd(year,(case when a.TRSCustNO = 89555 then 2 else 3 end), a.WarrStartDate)
          )=0
then 
     dateadd(year, (case when a.TRSCustNO = 89555 then 2 else 3 end), 
              dateadd(dd,-1,a.WarrStartDate)
     )
else
     dateadd(year, (case when a.TRSCustNO = 89555 then 2 else 3 end), a.WarrStartDate)  
end as EarnDays
Range between datetime error

Range between datetime error


By : Sriram
Date : March 29 2020, 07:55 AM
seems to work fine I want to ask, how to make range in datetime. I already try to make range, but i did not work. My code is following below:
code :
import numpy as np
import datetime as dtm
date1 = dtm.datetime(2014,6,28,0,0,0)
date2 = dtm.datetime(2014,6,29,0,0,0)
#condition = np.logical_and(activity_df>date1,activity_df<date2)
#correction
np.logical_and(activity_df['timestamp']>date1,activity_df['timestamp']<date2)
activity_df = activity_df[condition]
How do I use try/check for DateTime to prevent Server Error?

How do I use try/check for DateTime to prevent Server Error?


By : Giacomo Pisani
Date : March 29 2020, 07:55 AM
I wish this help you From MSDN: https://msdn.microsoft.com/en-us/library/0yd65esw.aspx
code :
string someString = "ABC";
DateTime someDate = DateTime.Parse(someString);
string someString = "ABC";
DateTime someDate;

try
{
    someDate = DateTime.Parse(someString);
}
catch
{
    // someString must not have been a valid DateTime!
    // Console.WriteLine($"Hey, {someString} is not a valid DateTime!"); 
    Console.WriteLine(String.Format("Hey, {0} is not a valid DateTime!", someString)); 
}

// Code continues executing because the exception was "caught"
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