Error: String Must Be Exactly One Character Long
Aug 27, 2007
hi all, i'm retreiving user input using textboxes and saving to a gridview. i'm getting this error and i dont know whats causing it. <asp:SqlDataSource ID="SqlDataSource1" runat="server"
InsertCommand="INSERT INTO test101(Surname,Names,Regno)VALUES (@Surname, @Names, @Regno)"ConnectionString="<%$ ConnectionStrings:engineeringConnectionString %>" ProviderName=System.Data.SqlClient
ConflictDetection="CompareAllValues" >
<InsertParameters>
<asp:ControlParameter ControlID="TextBox1" DefaultValue="TextBox1.Text" Name="Surname"
PropertyName="Text" Size="50" Type=Char />
<asp:ControlParameter ControlID="TextBox2" DefaultValue="TextBox2.Text" Name="Names"
PropertyName="Text" Size="50" Type=Char />
<asp:Parameter DefaultValue="TextBox3.Text" Name="Regno" />
</InsertParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView1"
runat="server" AutoGenerateColumns="False" AutoGenerateDeleteButton="True" DataKeyNames="ID"AutoGenerateEditButton="True" AllowSorting="True" BackColor="LightGoldenrodYellow"
BorderColor="Tan" BorderWidth="1px" CellPadding="2" ForeColor="Black" GridLines="None" PageSize="20"
Height="374px" EmptyDataText="null" DataSourceID=SqlDataSource1 Visible="False" >
<Columns>
<asp:BoundField DataField="ID" HeaderText="ID" InsertVisible="False" ReadOnly="True"
SortExpression="ID" />
<asp:BoundField DataField="Surname" HeaderText="Surname" SortExpression="Surname" />
<asp:BoundField DataField="Names" HeaderText="Names" SortExpression="Names" />
<asp:BoundField DataField="Registration" HeaderText="Registration" SortExpression="Registration" />
<asp:BoundField DataField="Grade" HeaderText="Grade" SortExpression="Grade" />
</Columns>
</asp:GridView>
and the code behind is:protected void Page_Load(object sender, EventArgs e)
{SqlConnection conn = new SqlConnection("Data Source=(local);Initial Catalog=engineering; Integrated Security=True");
conn.Open();
GridView1.DataBind();
conn.Close();
}
public void login1_Click(object sender, EventArgs e)
{
SqlDataSource1.Insert();
Response.Write("you have successfully being added to the database");
can anyone help?!!!
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Jul 12, 2007
Hi All,
i have migrated a DTS package wherein it consists of SQL task.
this has been migrated succesfully. but when i execute the package, i am getting the error with Excute SQL task which consists of Store Procedure excution.
But the SP can executed in the client server. can any body help in this regard.
Thanks in advance,
Anand
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Feb 12, 2005
I am trying to create a page that adds users to a MS SQL database. In doing so, I have run into a couple errors that I can't seem to get past. I am hoping that I could get some assistance with them.
Error from SQL Debug:
---
Server: Msg 295, Level 16, State 3, Procedure AdminAddUser, Line 65
[Microsoft][ODBC SQL Server Driver][SQL Server]Syntax error converting character string to smalldatetime data type.
---
Error from page execution:
---
Exception Details: System.Data.OleDb.OleDbException: Error converting data type varchar to numeric.
Source Error:
Line 77: cmd.Parameters.Add( "@zip", OleDbType.VarChar, 100 ).Value = Request.Form("userZip")
Line 78:
Line 79: cmd.ExecuteNonQuery()
---
Below is what I currently have for my stored procedure and the pertinent code from the page itself.
Stored Procedure:
---
CREATE PROCEDURE dbo.AdminAddUser( @username varchar(100),
@password varchar(100),
@email varchar(100),
@acct_type varchar(100),
@realname varchar(100),
@billname varchar(100),
@addr1 varchar(100),
@addr2 varchar(100),
@city varchar(100),
@state varchar(100),
@country varchar(100),
@zip varchar(100),
@memo varchar(100) )
AS
BEGIN TRAN
--
-- Returns 1 if successful
-- 2 if username already exists
-- 0 if there was an error adding the user
--
SET NOCOUNT ON
DECLARE @error int, @rowcount int
--
-- Make sure that there isn't already a user with this username
--
SELECT userID
FROM users
WHERE username=@username
SELECT @error = @@ERROR, @rowcount = @@ROWCOUNT
IF @error <> 0 OR @rowcount > 0 BEGIN
ROLLBACK TRAN
RETURN 2
END
--
-- Set expiration date
--
DECLARE @expDate AS smalldatetime
IF @acct_type = "new_1yr" BEGIN
SET @expDate = DATEADD( yyyy, 1, GETDATE() )
END
IF @acct_type = "new_life" BEGIN
SET @expDate = DATEADD( yyyy, 40, GETDATE() )
END
DECLARE @paidCopies AS decimal
SET @paidCopies = 5
--
-- Add this user to the database
--
IF @acct_type <> "new" BEGIN
INSERT INTO users (userName, userPassword, userEmail, userJoinDate,
userPaidCopies, userExpirationDate, userLastPaidDate,
userBname, userRealName, userAddr1, userAddr2, userCity,
userState, userCountry, userZip, userMemo )
VALUES (@username, @password, @email, GETDATE(), @realname, @billname,
@paidCopies, @expDate, GETDATE(), @addr1, @addr2, @city, @state, @country, @zip, @memo )
SELECT @error = @@ERROR, @rowcount = @@ROWCOUNT
IF @error <> 0 OR @rowcount < 1 BEGIN
ROLLBACK TRAN
RETURN 0
END
END
IF @acct_type = "new" BEGIN
INSERT INTO users (userName, userPassword, userEmail, userJoinDate,
userBname, userRealName, userAddr1, userAddr2, userCity,
userState, userCountry, userZip, userMemo )
VALUES (@username, @password, @email, GETDATE(), @realname, @billname,
@addr1, @addr2, @city, @state, @country, @zip, @memo )
SELECT @error = @@ERROR, @rowcount = @@ROWCOUNT
IF @error <> 0 OR @rowcount < 1 BEGIN
ROLLBACK TRAN
RETURN 0
END
END
COMMIT TRAN
RETURN 1
GO
---
Page Code:
---
Sub AddUser(Sender as Object, e as EventArgs)
Dim db_conn_str As String
Dim db_conn As OleDbConnection
Dim resultAs Int32
Dim cmdAs OleDbCommand
db_conn_str = "Provider=SQLOLEDB;Data Source=localhost;Initial Catalog=xxxxx; User ID=xxxxx; PWD=xxxxx;"
db_conn = New OleDbConnection( db_conn_str )
db_conn.Open()
cmd = new OleDbCommand( "AdminAddUser", db_conn )
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add( "result", OleDbType.Integer ).Direction = ParameterDirection.ReturnValue
cmd.Parameters.Add( "@username", OleDbType.VarChar, 100 ).Value = Request.Form("userName")
cmd.Parameters.Add( "@password", OleDbType.VarChar, 100 ).Value = Request.Form("userPass")
cmd.Parameters.Add( "@email", OleDbType.VarChar, 100 ).Value = Request.Form("userEmail")
cmd.Parameters.Add( "@acct_type", OleDbType.VarChar, 100 ).Value = Request.Form("userEmail")
cmd.Parameters.Add( "@realname", OleDbType.VarChar, 100 ).Value = Request.Form("userRealName")
cmd.Parameters.Add( "@billname", OleDbType.VarChar, 100 ).Value = Request.Form("userBname")
cmd.Parameters.Add( "@addr1", OleDbType.VarChar, 100 ).Value = Request.Form("userAddr1")
cmd.Parameters.Add( "@addr2", OleDbType.VarChar, 100 ).Value = Request.Form("userAddr2")
cmd.Parameters.Add( "@city", OleDbType.VarChar, 100 ).Value = Request.Form("userCity")
cmd.Parameters.Add( "@state", OleDbType.VarChar, 100 ).Value = Request.Form("userState")
cmd.Parameters.Add( "@country", OleDbType.VarChar, 100 ).Value = Request.Form("userCountry")
cmd.Parameters.Add( "@memo", OleDbType.VarChar, 100 ).Value = Request.Form("userMemo")
cmd.Parameters.Add( "@zip", OleDbType.VarChar, 100 ).Value = Request.Form("userZip")
cmd.ExecuteNonQuery()
(...)
---
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Jan 7, 2004
Hi All, can someone help me,
i've created a stored procedure to make a report by calling it from a website.
I get the message error "241: Syntax error converting datetime from character string" all the time, i tryed some converting things but nothig works, probably it is me that isn't working but i hope someone can help me.
The code i use is:
CREATE proc CP_Cashbox @mID varchar,@startdate datetime,@enddate datetime
as
set dateformat dmy
go
declare @startdate as varchar
declare @enddate as varchar
--print "query aan het uitvoeren"
select sum(moneyout) / sum(moneyin)*100 as cashbox
from dbo.total
where machineID = '@mID' and njdate between '@startdate' and '@enddate'
GO
Thanx in front
Cya
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Aug 6, 2004
Here's the deal. I'm a newbie trying to update a date (@Effective) in sql server. I've been trying all sorts of things, but nothing seems to work. Here's my current code:
Sub btnUpdate_Click(sender As Object, e As EventArgs)
Dim sqlStmt As String
Dim conString As String
Dim cn As SqlConnection
Dim cmd As SqlCommand
Dim sqldatenull As SqlDateTime
Try
sqlStmt = "UPDATE [Submission] SET [Effective]=Convert(DateTime, '@Effective', 101), "& _
"[Status]=@Status WHERE ([Submission].[Submission]=@Submission)"
conString = "server='(local)'; user id='sa'; password='password'; database='database'"
cn = New SqlConnection(conString)
cmd = New SqlCommand(sqlStmt, cn)
cmd.Parameters.Add(New SqlParameter("@Submission", SqlDbType.Int, 4))
cmd.Parameters.Add(New SqlParameter("@Effective", SqlDbType.VarChar, 10))
cmd.Parameters.Add(New SqlParameter("@Status", SqlDbType.VarChar, 8))
sqldatenull = SqlDateTime.Null
If (txtEffective.Text = "") Then
cmd.Parameters("@Effective").Value = sqldatenull
Else
cmd.Parameters("@Effective").Value = txtEffective.Text
End If
cmd.Parameters("@Status").Value = dropStatus.SelectedItem.Text
cmd.Parameters("@Submission").Value = LabelSubmission.Text
cn.Open()
cmd.ExecuteNonQuery()
cn.Close()
Response.Redirect("main.aspx")
Catch ex As Exception
lblError.Text = ex.Message
Finally
cn.Close()
End Try
End Sub
My db is setup as follows:
Submissionint4
Insuredvarchar30
Statevarchar2
Effective datetime 8
Underwritervarchar9
Statusvarchar8
Cleareddatetime 9
I'm losing my hair by the fist full... Somebody please stop the insanity!
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Apr 20, 2005
Somewhere, either in the
aspx.vb code, or the stored procedure that's being called, it doesn't
like my code since I am getting the dreaded "syntax error converting
datetime from character string" error. I've been battling this
for two days - can someone spot what is wrong here?
The dtWdate variable is coming from a calendar control on my aspx page.
Please help - I've tried every conceivable way I can think to do this without success.
Lynnette
Here's the code:
Private Sub GetFLSAEmpInfoRecs()
'uses the AppSettings table to generate WHERE clause from the filter values
Dim dtWdate As DateTime = Calendar1.SelectedDate
Dim wValue As String = Session("svFilterValue")
Dim cnn As New SqlConnection(constants.SQLConStrFLSA)
Dim cmd As New SqlCommand("usp_AddFLSA", cnn)
cmd.CommandType = CommandType.StoredProcedure
cnn.Open()
cmd.Parameters.Add(New
SqlParameter("@dtWDate", SqlDbType.DateTime)).Value =
Convert.ToDateTime(dtWdate)
cmd.Parameters.Add(New
SqlParameter("@whereString", SqlDbType.VarChar, 500)).Value = wValue
cmd.ExecuteNonQuery()
cnn.Close()
End Sub
And here is the stored procedure:
ALTER PROC usp_AddFLSA
@dtWdate datetime,
@whereString as varchar(255)
AS
DECLARE @strSQL as varchar(2000)
SET @strSQL =
'
INSERT INTO FLSAEmpInfo
( Emp_Number,
PT_ID,
Emp_Division,
Emp_DeptInfo,
Emp_Supervisor,
Emp_Location,
Emp_Union,
Emp_SG,
Emp_Shift,
WrkDate
)
SELECT
hcsoSharedTables.dbo.Employee2.Emp_Number,
hcsoSharedTables.dbo.Employee2.[ID],
hcsoSharedTables.dbo.Employee2.Division,
dbo.udf_getDeptInfo(hcsoSharedTables.dbo.employee2.Department,hcsosharedtables.dbo.employee2.Dept_Mgr,hcsosharedtables.dbo.employee2.job_dept_code),
hcsoSharedTables.dbo.Employee2.Job_Supervisor,
hcsoSharedTables.dbo.Employee2.Loc_Name,
hcsoSharedTables.dbo.Employee2.[Union],
hcsoSharedTables.dbo.Employee2.Sched_Group,
hcsoSharedTables.dbo.Employee2.Shift,' +
@dtWdate + ' ' + 'FROM hcsoSharedTables.dbo.Employee2' + @whereString
EXEC(@strSQL)
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Nov 14, 2005
Hi all, The last week this was working, and today i was testing and all start with errors. This is my SQL sentence:command = New SqlCommand("update ctlg_users set u_last_access = '" & FormatDateTime(Now(), 1) & "' where u_id = " & cstr(l_u_id),oConn)Is there an error? why was before working and now don`t?, including an old ASP page that i´m still using fall back to the same error when is using FormatDateTime, í´ve tried in the ASPX page using datetime.now.tostring("dd/mm/yyyy") but i got an error too!! HEEEELP!Thanks :D
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Nov 24, 2005
Hi,
I'm having a strange problem with the following stored proc:
Code:
sql
declare @orderBy tinyint
set @orderBy = 2
SELECT tblUsers.userID, firstName, lastName, dateRegistered, count(movieSessionID) As sessionsCount FROM tblUsers
LEFT JOIN tblMovieSessions on tblUsers.userID = tblmovieSessions.userID
Group By tblUsers.userID, firstName, lastName, dateRegistered
Order By Case
WHEN @orderBy = 2 THEN firstName
WHEN @orderBy = 3 THEN dateRegistered
WHEN @orderBy = 4 THEN count(movieSessionID)
else lastName
End desc
When I execute it with @orderBy = 1 or 2 I get the following error message: Quote: Server: Msg 241, Level 16, State 1, Line 5
Syntax error converting datetime from character string.
However, with @orderBy = 3 or 4 it executes successfully.
I don't understand why this change should have this impact because the error seems to be occuring on the first line (i.e. SELECT...).
If I take the dateRegistered column out of the query I get a new error message:
Quote:
Server: Msg 245, Level 16, State 1, Line 5
Syntax error converting the nvarchar value 'Adam' to a column of data type int.
I don't understand why it is trying to convert these columns during the query anyway, let alone how to solve the problem.
Anyone got any ideas?
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Sep 29, 2005
I am using INSERT to replace about 160 fields for one company in the company table, all goes well until I come to the Rn_edit_date field which is a datetime datatype. When I insert the value of:
cast('2005-03-15 09:25:44.463' as datetime)
Error message as a result is: Syntax error converting datetime from character string.
NOTE: 2005-03-15 09:25:44.463 is the correct format which all other companies abide by, so I'm totally lost at where I'm going wrong?
Any help would be appreciated
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Jun 22, 2007
I am having a problem on running the following queiry
select * from my_table where unitclass_id=247
and Year(cast (column1 as datetime))=Year(dateadd(wk,0,getdate()) )
column1 type nvarchar(10) and stores date in format like 2007-06-22.
I am trying to select all records for the current year from my_table and getting an error
when running that queiry
Syntax error converting datetime from character string.
Please help
Thank you
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Mar 6, 2008
I have a field that has dates that are currently set as a string. Dates are as follows:
Apr 01 2006
Aug 20 2006
Aug 20 2006
I did an isdate() function on the field to see if it can be converted and it came back as true; however, I have attempted several different ways to convert the field to a date field and it continues to give me a syntax error. Any assistance would be great!!!
I tried:
convert(datetime,cast(New_Date as varchar),100)
convert(varchar(25),New_Date,107)
Both gave me syntax errors.
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Nov 14, 2007
When I convert this data into a datetime, i get the foll error.
Syntax error converting datetime from character string.
SELECT convert(datetime,'09/2007')
Basically I have a field in a tbl that has varchar datatype, and is in this format of mm-yyyy. I need to compare this value to current date and so I convert it to datetime. but it errs
Pl help
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Jul 20, 2005
CREATE PROCEDURE dbo.Synchronization_GetNewRecords(@item varchar(50),@last datetime)ASSET NOCOUNT ONDECLARE @sql nvarchar(4000)SET @sql = 'SELECT * FROM ' + @item + ' WHERE LastUpdated >' + @lastEXEC sp_executesql @sql, N'@Type varchar(50), @Last datetime', @item, @lastThis is my SP. Very simple. But it is throwing the error in the subject line.Any help would be greatly appreciated.
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May 22, 2008
i have a stored proc running against the Northwind DB
Code Snippet
CREATE PROCEDURE CustomPaging
@intOrderID varchar(10),
@strCustomerID varchar(10),
@intEmployeeID int,
@dteOrderDate datetime,
@startRowIndex int,
@maximumRows int,
@SortOrder int
AS
DECLARE @TempItems TABLE
(
ID int IDENTITY,
OrderID int
)
DECLARE @maxRow int
SET @maxRow = (@startRowIndex + @maximumRows) - 1
SET ROWCOUNT @maxRow
INSERT INTO @TempItems (OrderID)
SELECT OrderID
FROM Orders o
INNER JOIN Customers c ON c.CustomerID = o.CustomerID
INNER JOIN Employees e ON e.EmployeeID = o.EmployeeID
ORDER BY CASE @SortOrder WHEN 0 THEN OrderID
WHEN 1 THEN c.CompanyName
WHEN 2 THEN e.FirstName
WHEN 3 THEN o.OrderDate
WHEN 4 THEN o.RequiredDate
WHEN 5 THEN o.ShippedDate END
SET ROWCOUNT @maximumRows
SELECT o.OrderID, CompanyName, e.FirstName + ' ' + e.LastName EmployeeName, o.OrderDate, o.RequiredDate, o.ShippedDate
FROM @TempItems t
INNER JOIN Orders o ON o.OrderID = t.OrderID
INNER JOIN Customers c ON c.CustomerID = o.CustomerID
INNER JOIN Employees e ON e.EmployeeID = o.EmployeeID
WHERE
t.[ID] >= @startRowIndex
AND
(o.OrderID LIKE @intOrderID OR @intOrderID = '')
AND
(o.CustomerID = @strCustomerID OR @strCustomerID='')
AND
(o.EmployeeID = @intEmployeeID OR @intEmployeeID = 0)
AND
(o.OrderDate = @dteOrderDate OR @dteOrderDate IS NULL)
SET ROWCOUNT 0
GO
when i execute the sp with @sortOrder = 0, it works fine
exec CustomPaging '','',0,null, 1, 10, 0
but if i try anything else (@SortOrder=1) i get the error message
exec CustomPaging '','',0,null, 1, 10, 1
Syntax error converting datetime from character string.
but im unsure what is causing this problem? and how to sort it?
Any help is greatly appreciated.
Cheers.
Craig
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May 17, 2015
I have a table that contains file paths as
ServernamefolderAfilenameA
ServernameFolderBFilenameB
and I need a query to return
ServernamefolderA
ServernameFolderB
I tried
SELECT DISTINCT left(Source, charindex('', Source)- 0) AS String
FROM Table
But that removes everything after the first and I need it to return all data before the last
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Aug 8, 2005
Hi guys and gals,I have the following code:CREATE PROCEDURE searchRecords( @searchFor NVarchar (25) = NULL, @fromDate NVarchar (25) = NULL, @toDate NVarchar (25) = NULL)
AS
IF @fromDate IS NOT NULL DECLARE @fromDateString VarChar(200) SET @fromDateString = ' CONVERT(smalldatetime, ''' + @fromDate + ''') '
IF @toDate IS NOT NULL DECLARE @toDateString VarChar(200) SET @toDateString = ' CONVERT(smalldatetime, ''' + @toDate + ''') '
SELECT * FROM MIPR WHERE ID = @searchFor OR DESC_QTY = @searchFor OR REQ_ACTIVITY = @searchFor OR ACC_ACTIVITY = @searchFor OR MANYEARS = @searchFor OR TECH_POC = @searchFor OR RESOURCE_POC = @searchFor OR SI_DATE BETWEEN @fromDateString AND @toDateString;GOit creates an error that I can't seem to fix. the error I get is:Syntax error converting character string to smalldatetime data type.How can I fix this? Thanks in advance!
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Jul 12, 2007
Hi,
I am using ASPOSE License(3rd party licensing tool).
Getting Error when using encrypted License file (*.lic) in my Application .
Error is .
"Invalid character in a Base-64 string "
What does it means ?????
But Demo License file *.lic is working fine.
Please provide solutions.
Reply is highly appreciated.
Rishi
Error is
Invalid character in a Base-64 string.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Invalid character in a Base-64 string.
Source Error:
Line 59:
Line 60: //license = new Licensing("Ghezt4vbwif7r9cf7ra2ttbKzv76+v7GAA==", licenceFile);
Line 61: license = new Licensing("Ghezt4vbwif7r9cf7ra2ttbKzv76+v==", licenceFile);
Line 62:
Line 63:
Source File: c:Documents and SettingsAdministratorMy DocumentsVisual Studio 2005WebSitesTestLicenseApp_CodeDemo.cs Line: 61
Stack Trace:
[FormatException: Invalid character in a Base-64 string.]
System.Convert.FromBase64String(String s) +0
Aspose.License.Licensing.M0(String key, String encryptedString) +627
Aspose.License.Licensing.A0() +753
Aspose.License.Licensing..ctor(String key, String licenseFile) +72
Demo.Initialize() in c:Documents and SettingsAdministratorMy DocumentsVisual Studio 2005WebSitesTestLicenseApp_CodeDemo.cs:61
Demo..ctor(String licenseFolder, Page page) in c:Documents and SettingsAdministratorMy DocumentsVisual Studio 2005WebSitesTestLicenseApp_CodeDemo.cs:37
_Default.Page_Load(Object sender, EventArgs e) in c:Documents and SettingsAdministratorMy DocumentsVisual Studio 2005WebSitesTestLicenseDefault.aspx.cs:18
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +31
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +68
System.Web.UI.Control.OnLoad(EventArgs e) +88
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3035
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Apr 15, 2004
I have data in a column that starts with 1-4 characters followed by a dash then followed by an number of characters (ex: EU-Surgery).
How do I select everything to the right of the dash when the number of characters to the left of the dash varies?
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Dec 28, 2007
Hi,I'm new at asp .net and am having a problem. On a linkbutton click event, I want to insert into my db a row of data which includes two parameters. Param1 is the id of the logged in user, and Param2 is <%#DataBinder.Eval(Container.DataItem, 'UserId')%> which is the username of a user given through a datalist.When I execute the query: "insert into aspnet_friendship (userId, buddyId) values (@Param1, @Param2)"I get the error: Conversion failed when converting from a character string to uniqueidentifier.I am trying to insert these into my table aspnet_friendship into the columns userId and buddyId which are both uniqueidentifier fields. I tested the query using the same values (@Param1, @Param1) and (@Param2, @Param2) and found out that the problem is with Param2 because when I use Param1 the insert works perfectly. The value passed by Param2 is supposed to be the id of a user which I get from the datalist which selects * from aspnet_Users, so that <%#DataBinder.Eval(Container.DataItem, 'UserId')%> should also be an Id like Param1 is. Since both params are in the form of .toString(), I don't understand why one works but the other doesn't.As you can see in the code below, both of these parameters are dimmed as strings, so I don't understand why Param2 doesn't work. Can anyone please help? Protected Sub LinkButton1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Dim MyConnection As SqlConnection MyConnection = New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True") Dim MyCommand2 As SqlCommand Dim CurrentUser As String CurrentUser = Membership.GetUser.ProviderUserKey.ToString() Dim add As String add = "<%#DataBinder.Eval(Container.DataItem, 'UserId')%>".ToString() Session("username") = User.Identity.Name Dim InsertCmd As String = "insert into aspnet_friendship (userId, buddyId) values (@Param1, @Param2)" MyCommand2 = New SqlCommand(InsertCmd, MyConnection) MyCommand2.Parameters.AddWithValue("@Param1", CurrentUser) MyCommand2.Parameters.AddWithValue("@Param2", add) MyCommand2.Connection.Open() MyCommand2.ExecuteNonQuery() MyCommand2.Connection.Close() End Sub Thank you.
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Jan 5, 2008
Hello, Im Getting an error (below) at the login page. The only control on
that page is a Login control, adn the error below comes when I click login. Does anyone know what Im doing wrong? This is my login page:<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Login.aspx.cs" Inherits="Login" Title="myapp- Login" %><asp:Content ID="Content1" ContentPlaceHolderID="ContentHeader" Runat="Server"> LOGIN</asp:Content><asp:Content ID="Content2" ContentPlaceHolderID="ContentBody" Runat="Server"> <table border="1" cellpadding="0" cellspacing="0" width="305"> <tr> <td class="bodyText" colspan="2" style="height: 20px; text-align: center;"> <p> <!-- TemplateBeginEditable name="mainText" --> <asp:Login ID="Login1" runat="server" TitleText="Existing Users Log In"> </asp:Login> </p> </td> </tr> <tr> <td style="text-align: right"> <asp:LinkButton ID="lbNewmembers" runat="server" OnClick="lbNewmembers_Click">New Member?</asp:LinkButton></td> <td> <asp:LinkButton ID="lbForgotPassword" runat="server" OnClick="lbForgotPassword_Click">Forgot Password?</asp:LinkButton></td> </tr> </table></asp:Content>Error:
Server Error in '/myApp' Application.
Conversion failed when converting from a character string to
uniqueidentifier. Description:
An unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the error and
where it originated in the code. Exception Details:
System.Data.SqlClient.SqlException: Conversion failed when converting from a
character string to uniqueidentifier.Source Error:
An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of the
exception can be identified using the exception stack trace below.
Stack Trace:
[SqlException (0x80131904): Conversion failed when converting from a character string to uniqueidentifier.] System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +859322 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +736198 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188 System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1959 System.Data.SqlClient.SqlDataReader.ConsumeMetaData() +31 System.Data.SqlClient.SqlDataReader.get_MetaData() +62 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +297 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +903 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +132 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +32 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +122 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior) +62 System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +1121 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42 System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +83 System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +160 System.Web.UI.WebControls.Login.AttemptLogin() +105 System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +99 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
Version Information: Microsoft .NET Framework Version:2.0.50727.312;
ASP.NET Version:2.0.50727.833
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Nov 16, 2015
I've imported a CSV file into a table in SQL Server 2012. It's a large file, 140,000+ rows, so I couldn't covert it to Excel first to preserve the date format due to Excel's row limit. In the CSV file, there were 3 column with date data in "31-Aug-09" format, and the import automatically transformed these in "31AUG09" format (varchar(50)) in SQL Server. Now I need to convert these 3 columns from varchar to datetime so I could work with them in date format.
I've tried several things,e.g,
select
convert(datetime,
right(admdate,4)+left(admdate,2)+substring(admdate,3,3))
or
select
convert(datetime,
substring(admdate,6,4)+substring(admdate,1,2)+substring(admdate,3,3))
but keep getting the same error message (Msg 241) "Conversion failed when converting date and/or time from character string".
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Oct 1, 2014
I'd like to return the left-most character from an 8 character string & the third from the left character too.
Like this ABC00123 returns AC
$query = "SELECT LEFT(uninum,3), RIGHT(uninum,5), clmarea, Date FROM tblunimov";
$result = mysql_query($query) or die(mysql_error());
echo "<div class='tblstyle1'>";
echo "<table class='tblstyle1'>";
echo "<tr><th>ini</th><th>item</th><th>area</th><th>date</th></tr>";
while($row = mysql_fetch_array($result)){
[Code] ....
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Apr 12, 2004
Greetings,
I have a problem that I'm not sure how to handle. In the application I am working on I will be importing fixed length strings from a CD into the database. Each specific character in the string represents some value.
I can't decide if I should just create a single field of 895 characters or create 895 single character fields. When I need data from the database I won't need all 895 characters of information, I'll only need one or a small subset of values.
Does it really matter which approach I take?
Thanks in advance for any advice/tips you can provide.
Zack
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Nov 2, 2006
I am trying to insert a row into a table of Microsoft SQL Server 2000.
There are various columns.
[SNO] [numeric](3, 0) NOT NULL ,
[DATT] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL
,
[DATTA] [char] (3000) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL
,
[CODECS] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL
,
The [DATTA] column is causing a problem. Even if I am trying to put only 1700 character string into [DATTA], the java code throws the following exception:-
StaleConnecti A CONM7007I: Mapping the following
SQLException, with ErrorCode 0 and SQLState 08S01, to a
StaleConnectionException: java.sql.SQLException: [Microsoft][SQLServer 2000
Driver for JDBC]Connection reset
at
com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
Why is it throwing an exception even though the sum-total of this row doesn't exceed 8000 characters?
Can anyone please tell me what's wrong?
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Dec 28, 2006
My SQL statement:
SQL Server seems to think my SQL Statement is too long........ I'm not sure why.
"INSERT INTO tblChangeControls (Initiator,BPM,AddRemMod,ChangeType,SpecificChange,ChangeDescription,TechnicalDescriptionOfChange,DateInitiated) select 'Benjamin Short' ,'6' ,'2' ,'Printer' ,'40' ,'' ,'';"
Error message:
The identifier that starts with 'INSERT INTO tblChangeControls (Initiator,BPM,AddRemMod,ChangeType,SpecificChange,ChangeDescription,TechnicalDescriptionOfChange,' is too long. Maximum length is 128.
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Aug 7, 2007
This is what I am trying to save and what is actually being saved:
All variables are STRINGS.
Saving: 08:02:40 08:18:05 ^09:34:07 09:39:25 ^10:02:50 10:18:19 10:37:33 11:01:34 11:23:26 11:50:47 ^12:52:30 13:42:37 ^14:41:04 ^18:36:13
Saved: 08:02:40 08:18:05 ^09:34:07 09:39:25 ^10:02:50 10:
Saving: 08:08:52 08:59:55 ^09:38:04 09:54:20 ^10:15:37 10:34:40 10:39:02 11:12:45 11:39:33 ^12:18:51 13:11:24 ^14:04:52 15:18:43 ^19:13:10
Saved: 08:08:52 08:59:55 ^09:38:04 09:54:20 ^10:15:37 10:
The codes:
Table scripted to a query:
USE [Analytical]
GO
/****** Object: Table [dbo].[DailyTickMinMaxAnalysis] Script Date: 08/07/2007 15:44:29 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[DailyTickMinMaxAnalysis](
[symbol] [varchar](50) NOT NULL,
[cDate] [varchar](50) NOT NULL,
[part] [varchar](50) NOT NULL,
[collection] [varchar](max) NULL,
CONSTRAINT [remPat_Trades] PRIMARY KEY CLUSTERED
(
[symbol] ASC,
[cDate] ASC,
[part] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
Stored procedure is:
USE [Analytical]
GO
/****** Object: StoredProcedure [dbo].[InsertDailyTickMinMaxAnalysis] Script Date: 08/07/2007 15:45:49 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO
ALTER PROCEDURE [dbo].[InsertDailyTickMinMaxAnalysis]
@symbol varchar(50),
@cDate varchar(50),
@part varchar(50),
@collection varchar(50) = NULL
AS
BEGIN
SET NOCOUNT ON;
INSERT INTO dbo.DailyTickMinMaxAnalysis (
symbol,
cDate,
part,
[collection])
Values (
@symbol,
@cDate,
@part,
@collection)
END
C# procedure:
public void saveHistTickMinMaxAnalysis ( int tableIndex )
{
if ( tableIndex != -1 )
{
using ( SqlConnection conn_Analytical = new SqlConnection ( "server=ddmnvt61\sqlexpress;" +
"database=Analytical;Trusted_Connection=Yes" ) )
{
SqlCommand cmdm = new SqlCommand ( );
conn_Analytical.Open ( );
cmdm.Connection = conn_Analytical;
cmdm.CommandType = CommandType.StoredProcedure;
cmdm.CommandText = "InsertDailyTickMinMaxAnalysis";
cmdm.Parameters.Clear ( );
cmdm.Parameters.Add ( "@symbol", SqlDbType.VarChar, 50, "symbol" );
cmdm.Parameters.Add ( "@cDate", SqlDbType.VarChar, 50, "cDate" );
cmdm.Parameters.Add ( "@part", SqlDbType.VarChar, 50, "part" ); // 2
cmdm.Parameters.Add ( "@collection", SqlDbType.VarChar, 500, "collection" ); // 3
foreach ( DataRow row in Globals.dtSets.Tables[tableIndex].Rows )
{
cmdm.Parameters[0].Value = ( string )row[0];
cmdm.Parameters[1].Value = ( string )row[1];
cmdm.Parameters[2].Value = ( string )row[2];
cmdm.Parameters[3].Value = ( string )row[3];
Console.WriteLine ( "Saving {0}", ( string )row[3] ); // <= where the print out occurs to confirm that the right string is being passed
try
{
cmdm.ExecuteNonQuery ( );
}
catch { }
}
}
}
} // saveHistTickMinMaxAnalysis
Table is defined with the last columns[3].Length = 500;
What happened to the rest of my strings?
I would appreciate any help.
Many thanks.
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Feb 18, 2005
Is there a function in SQL that will find the first character of a character string?
Select Org from PR where id = '100'
Normally, Org will retuen a string such as '1:00'. But, all I want from this string is the first character, '1'.
Thank You
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Apr 12, 2007
Hi all,
I am currently doing a mapping from text file to sql table. there is one column in the text file that contain more than 15,000 characters in it. it causes me an error because i was using varchar data type, in which i believe can only store 8000 char. can anybody tell me which data type to use? and also, will i be able to change the data type in the input column also? if yes, which data type should i change it to?
Thanks,
Jul
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Sep 12, 2007
Hello Everybody,I have a problem that I have an exception from a SQLDataSource when a user types in more characters to a TextBox then is allowed.First of all - is there ant built in ASP.NET way to handle that problem?Second - if not then I have to handle the Exception from the SQLDataSource myself. I can write a handler for that which will look like:1 protected void DetailsViewDS_OnUpdated(object sender, SqlDataSourceStatusEventArgs e)
2 {
3 if (e.Exception != null)
4 {
5 // do some stuff
6 }
7 }
The problem is that I would like to show the user an error message which says how many characters he can insert. So the other question is: is there any way to get automatically from the SQL DB what is a maximum length of a varchar? If I use LEN/LENGTH it gives me the current length of given entry (which actually is the current length of the varchar). But I want to get the maximum length of this concrete varchar (NOT the varchar(max) - this shows maximum length of a varchar in general - like ~20000 ).I hope I did not make it too complex ;)All the best,Joseph A. Habdank
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Mar 23, 2004
Anyone know how to check the length of a varchar data in a table? I want to delete rows that contains an entry that exceeds 100 characters.
I should be able to write a program to do it, but I am wondering if I can do it in SQL.
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Apr 17, 2015
How to separate a long string and put them into three columns.
For example string
Toronto|Ontario|Canada,Dallas|Texas|USA,New York|New York|USA,Windsor|Ontario|Canada
I have a table with 5 columns, 3 columns are City, State and Country.
I would like to separate them and put those into categories
Continent City State Country Added
Toronto Ontario Canada
Dallas Texas USA
New York New York USA
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Dec 31, 2007
I have a column with varchar(2000) that contains events with time-stamps. The data looks something like this for a record:
03:14:46: abc 03:14:47: def 03:14:59: xyz 03:15:17: zzz
I would like to parse out each time-stamp and event to a separate columns, like
col1= 03:14:46: abc
col2= 03:14:47: def
col3= 03:14:59: xyz
col4= 03:15:17: zzz
The number of events are dynamic so number of time-stamps with events can be anything from 2-30 of them.
Anyone would suggest how I can resolve this?
Thanks.
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Jun 4, 2004
I want to read a String - character by character.I mean If the string is 'SAMPLE'
then I want to go to each and every character in it 'S','A','M','P','L','E' to compare with another string for equality.
I hope I am clear.Is there a way that I can read it?
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