Asp Syntax Error Converting Datetime From Character String
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Syntax Error Converting Datetime From Character String. Sql Server
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Syntax Error Converting From A Character String To Uniqueidentifier
is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Syntax error converting datetime from character string up vote 0 down vote favorite Getting this error when updating a row via a gridview with a sqldatasource in Vb.net/SQL Server 2000. No matter what input (1/1/2010, blank, etc) I give it I can't seem to get it right. Code before the input is passed to the sp: Dim sqldatenull As DateTime Dim DateVerify As DateTime sqldatenull = DateTime.MaxValue If (e.NewValues("Date_Start") Is Nothing) Then e.NewValues("Date_Start") = sqldatenull Else DateTime.TryParse(e.NewValues("Date_Start").ToString, DateVerify) MsgBox("Worked!") e.NewValues("Date_Start") = DateVerify End If SP: @ISTag varchar(10), @PCISTag varchar(10), @User varchar(50), @Date_Start datetime, @Date_End datetime, @Status varchar(50), @Cost money, @Notes varchar(500), @CreatedBy varchar(50), @ModifiedBy varchar(50) AS BEGIN SET NOCOUNT ON; EXEC sp_changeLog 'HardDrive', @ISTag, @ModifiedBy UPDATE T_HardDrive SET PCIStag = @PCISTag, [User] = @User, Date_Start = @Date_Start, Date_End = @Date_End, [Status] = @Status, Cost = @Cost, Notes = @Notes, ModifiedBy = @ModifiedBy WHERE ISTag = @ISTag SQLDatasource definition: here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Conversion http://stackoverflow.com/questions/3629706/syntax-error-converting-datetime-from-character-string failed when converting datetime from character string up vote 0 down vote favorite when i compile the following code , "Conversion failed when converting datetime from character string" exception raises , what is wrong with that ? code : DateTime after3Dyas = DateTime.Now.AddDays(3); try { Con.Open(); SqlCommand Command = Con.CreateCommand(); Command.CommandText = "Select * from Forcast Where City='" + city + "' And Date http://stackoverflow.com/questions/1963066/conversion-failed-when-converting-datetime-from-character-string between '" + DateTime.Now.Date + "' and '" + after3Dyas.Date + "'"; SqlDataReader thisReader = Command.ExecuteReader(); int i=0; while (thisReader.Read()) { //do something i++; } thisReader.Close(); c# sql sql-server share|improve this question asked Dec 26 '09 at 10:21 persian Developer 94232761 add a comment| 4 Answers 4 active oldest votes up vote 3 down vote accepted The database is trying to convert the value from whatever DateTime.ToString is giving you... do you really want to trust that .NET on your calling machine and SQL Server use exactly the same format? That sounds brittle to me. Avoid this by not putting the value into the SQL directly in the first place - use a parameterized query. This not only avoids conversion issues, but also (equally importantly) avoids SQL injection attacks. Sample code: DateTime start = DateTime.Now; DateTime end = start.AddDays(3); string sql = @" SELECT * FROM Forecast WHERE City = @City AND Date BETWEEN @StartDate AND @EndDate"; // Don't forget to close this somewhere. Why not create a new connection // and dispose it? Con.Open(); using (SqlCommand command = new SqlCommand(sql, Con)) { command.Parameters.Add("@City", SqlDbType.NVarChar).Value = city; command.Parameters.Add("@StartDate", SqlDbType.DateTi from character string. If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum http://www.vbforums.com/showthread.php?520894-RESOLVED-Syntax-error-converting-datetime-from-character-string that you want to visit from the selection below. Results 1 to 11 of 11 Thread: [RESOLVED] Syntax error converting datetime from character string. Tweet Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch http://www.dbforums.com/showthread.php?1621103-Syntax-error-converting-datetime-from-character-string to Hybrid Mode Switch to Threaded Mode Apr 30th, 2008,10:05 AM #1 Besoup View Profile View Forum Posts Thread Starter Frenzied Member Join Date Nov 2001 Location Mass USA Posts 1,674 [RESOLVED] Syntax error converting datetime from character string. syntax error Code: CREATE PROCEDURE dbo.sp_Search_Applicants --Parameters @JobReq as varchar(30) = NULL, @FirstName as varchar(50) = NULL, @LastName as varchar(50) = NULL, @Title as varchar(100) = NULL, @State as varchar(2) = NULL, @Active as bit = NULL, @DateBegin as datetime = NULL, @DateEnd as datetime = NULL AS BEGIN DECLARE @sSql as nvarchar(4000) SET @sSql = '' SET @sSql = @sSql + 'SELECT * FROM Application' SET @sSql = @sSql + ' WHERE 1=1' if @JobReq IS NOT NULL SET syntax error converting @sSQL = @sSQL + ' AND JobReqID LIKE ''' + @JobReq + '''' IF @LastName IS NOT NULL SET @sSQL = @sSQL + ' AND LastName LIKE ''' + @LastName + '''' IF @Title is not NULL SET @sSql = @sSql + ' AND JobTitle LIKE ''' + @Title + '''' IF @State IS NOT NULL SET @sSQL = @sSQL + ' AND State LIKE ''' + @State + '''' IF @Active IS NOT NULL SET @sSQL = @sSQL + ' AND Active = 1' IF @DateEnd IS NULL SET @DateEnd = @DateBegin IF @DateBegin IS NOT NULL SET @sSQL = @sSQL + ' AND CreationDate BETWEEN ''' +CONVERT(DATETIME, @DateBegin,102) + ''' AND ''' + CONVERT(DATETIME, @DateEnd,102) + '''' SET @sSql = @sSql + ' ORDER BY JobTitle' EXEC sp_executesql @sSQL END GO Basically this stored proc was working before I added the Date logic, now I am getting the error seen in the subject. I am even converting the textbox to a date when I pass the parameter via asp.net to ms sql 2000. Anyone got a tip as to what I am doing wrong? thanks! Reply With Quote Apr 30th, 2008,11:37 AM #2 itspramod View Profile View Forum Posts Visit Homepage Addicted Member Join Date Feb 2008 Location California Posts 151 Re: Syntax error converting datetime from character string. What is an input format of begine and end dat If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 7 of 7 Thread: Syntax error converting datetime from character string Tweet Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 08-04-07,01:23 #1 musman View Profile View Forum Posts Registered User Join Date Jul 2007 Location Columbia SC Posts 81 Unanswered: Syntax error converting datetime from character string hey, I got this error while inserting a date in to the database "Syntax error converting datetime from character string" I tried with declaring the variables as date. also tried with CDate(exp) but both doesn't work. is thre any other way i could insrt this date value into the database. Reply With Quote 08-04-07,02:17 #2 pkstormy View Profile View Forum Posts Moderator Join Date Dec 2004 Location Madison, WI Posts 3,926 Is the Date field in the table a fieldtype of Date/Time and that's why you want to convert it? Where is the value you're trying to insert coming from? A Form? or a string value from somewhere. Regardless, did you try me!MyDateField = "#" & mydatevariable & "#" or me!MyDateField = Format(mydatevariable, "mm/dd/yyyy") You can also possibly try using the IsDate(MydateVariable) to check to see if it's a valid date value? Expert Database Programming MSAccess since 1.0, SQL Server since 6.5, Visual Basic (5.0, 6.0) Reply With Quote 08-04-07,03:59 #3 RoyVidar View Profile View Forum Posts Registered User Join Date Nov 2004 Location Norway Posts 441 If pkstormys suggestion doesn't work, perhaps show how the date looks (some samples) and how you're stuffing them into the database. Depending on how your date string looks, you may have to use some string manipulations and perhaps DateSerial, in addition to formatting. Roy-Vidar Reply With Quote 08-04-07,23:03 #4 musman View Profile View Forum Posts Registered User Join Date Jul 2007 Location Columbia SC Posts 81 It is a date value.. I have declare the variable first of date type and then i am recieving the date values from me.txtDat in that variable... but when i ran Insert into table(date) values (''" & txtDate & "). it gives me this error... and still i checked the values are corrected date type values but m having error while inserting them in the datab