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date type conversion

Posted By:      Posted Date: October 25, 2010    Points: 0   Category :Sql Server
 

how to convert 2010-10-10 to numeric or int datatype ?

thanks .




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Hi

Im receiving a strange error Error Message: Conversion from string "15/08/2010 22:21:35" to type 'Date' is not valid.

I know this is generally down to cultural date formats etc, however the reason this is strange is it just randomly occured twice in the last week, the website has been running since october and nothing has changed,

The error constantly occured until the IIS was reset and recompilled the site, its been running fine since, however im just trying to figure out what could cause such an error to occur.

I've narrowed it down to a line of code which is:

bktime = DReader.Item("Bktime").ToString

bktime = Year(CDate(bktime)) & "-" & fmt(Month(CDate(bktime)), 2) & "-" & fmt(Day(CDate(bktime)), 2)


Has anyone else encountered this randomly occuring and is there anything i can put in place to prevent this in future?


Cheers


Mike


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I am getting the below error. Please see my code below and let me know what is wrong.

 

dim sDatetime as string = startdate & " " &starttime & "AM"

dim dt as Date = CDate(sDatetime)

I am getting the Conversion from string "09/28/10 9.00AM" to type 'Date' is not valid error in this line. 


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select [RowID]=ROW_NUMBER() over (order by b.userid),b.userid [Data Capturer's],
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on (g.BoxNumber=b.boxnumber) where b.code=5000 and b.department=02 and b.origindate 
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I am working with a classic ASP application that we are trying to keep hobbling along while it gets rewritten.  The underlying database has been upgraded many times and is currently running on SQL Server 2008.

Recently a column of table was updated from a smalldatetime (with a check constraint to ensure it didn't have any time values) to simply the date type, but the code now does not work.  I was originally using SQLOLEDB, and was confident that treating the date as a string would be find with our client.  Unfortunately it does not, nor does it work using the SQLNCLI10 client.

This is the stripped down code:

Set adoConnection = aspServer.CreateObject("ADODB.Connection")
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adoRS.Update

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Microsoft SQL Server Native Client 10.0 error '80040e07'
Error convertin

Urgent Expression Request - Date Conversion

  

Input Date : 4/08/2010 6:27:00 AM

DATA TYPE : STRING

Output Required: 2010/08/04 

 

Expression used : SUBSTRING(@[User::ExtractionDate],1,FINDSTRING(@[User::ExtractionDate],"/",1) - 1) + "-" + SUBSTRING(@[User::ExtractionDate],FINDSTRING(@[User::ExtractionDate],"/",1) + 1,2) + "-" + SUBSTRING(@[User::ExtractionDate],FINDSTRING(@[User::ExtractionDate],"/",2) + 1,4)

Current Date is getting: 4-08-2010

 

URGENT HELP GUYS I NEED THE OUTPUT IN THIS FORMAT

2010/08/04 


SQL error: Conversion failed when converting date and/or time from character string.

  
I hope someone can advise on the issue I'm having.

This SQL worked beautiful until I added in @startdt and @enddt and this section >> AND [Selldate] BETWEEN ' + @startdt + ' AND ' + @enddt + '

By adding in this condition, I now get the following error:

Msg 241, Level 16, State 1, Line 8
Conversion failed when converting date and/or time from character string.

I have tried changed variables to type = date and various iterations of date formatting, casting with no success. The date in the table is clean as a whistle.

(The CONVERT function is being used in setup for a PIVOT SQL which needs  VARCHAR for column headers)

Thanks in advance for your help, 
JR

declare @itemID varchar(20)
declare @startdt varchar(12)
declare @enddt varchar(12)
set @itemID = ''
set

ERROR-Conversion from string "'," to type 'Double' is not valid

  

Hello,

I am having  badly stuck!!I have spent hours in trying to solve that.

I am having the following loving function:

 

   Public Function InsertDeleteUpdate(ByVal command As String) As Boolean
        Try
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            objectconnection.Open()
            cmd.Connection = objectconnection
            cmd.CommandText = command
            cmd.ExecuteNonQuery()
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        Catch ex As Exception
            Return False
End Try


 In the above function I pass the following string:

gridcost = Convert.ToDecimal(txtcost.Text)
_date = Convert.ToDateTime(txtdatefrom.Text)
patient = Convert.ToInt32(ddlpatients.SelectedValue)


 sqlstring = "execute dbo.InsertDeleteUpdate " & patient & ",'" & _date + "'," & gridcost & ",'" & txtinsurances.Text & "','" & checkreceipt.Checked + "'," & appointment_xid
InsertDeleteUpdate(sqlstring)

The string includes a stored procedure.The store procedure includes the following parameters:
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