My problem is when trying to insert it's coming back that "Column 'textmenu' cannot be null" who is right for that fieldCode below:
<script language="vb" runat="server">
sub Page_Load(s as Object, e as EventArgs)
if ( Page.IsPostBack ) then
Exit sub
end if
end sub
private sub SubmitBtn_Click(s As Object, e As EventArgs)
SqlDataSource1.Insert()
end sub
</script>
<asp:sqldatasource id="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:test %>" ProviderName="<%$ ConnectionStrings:test.ProviderName %>"
insertcommand="INSERT INTO test (textmenu) VALUES (@somevalue)">
So I change the constrain to accept "null" value then I check in the table database and there is a record but no value
So I change the sql command to "INSERT INTO test (textmenu) VALUES ('test')" and it's working I have a record and the value "test" in the table
I don't know what I'm doing wrong up here with the @value. Can anyone help?
Thanks
hey. I have a formview - inertitemtemplate. In here I have a button with CommandName="Insert". In code behind under FormView1.ItemInserting I want to be able to abort the inserting in some cases. Is this possible?
I'm using a SQLDataSource and trying to do two inserts into two different tables with one InsertCommand, but it's not working. Here's the code I'm trying to use. Do you see anything wrong with the syntax? I keep getting an error that says error near ',' but I can't figure out why. Thanks
I am submitting a telephone number into a table. I have 3 boxes for the telephone number. Telephone1,Telephone2,Telephone3. I need to insert the values of the 3 text boxes into a column called phone in my table. so like InsertCommand="INSERT INTO customer_mod (phone) Values (@Telephone_1) <asp:formparameter name="Telephone_1" formfield="Telephone1+Telephone2+Telephone3" /> I don't think that is gonna work, so can you please help me make that code work?
I need to add an 'InsertCommand' to my query via sqldatasource, but i cannot see this option, i only have the 'order', 'where' and 'advanced' option, could you please advice?
hi everyone i have a SqlDataSourceand i want execute two T-Sql (two InsertCommand)but not successHow did i do this? Thanks 1 Protected Sub SqlDataSource1_Inserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Inserted2 Dim SDSTemp As SqlDataSource = Nothing3 Try4 SDSTemp = New SqlDataSource(CnStr, "")5 SDSTemp.InsertCommandType = SqlDataSourceCommandType.Text6 SDSTemp.InsertCommand = "INSERT INTO Table1 (id,t1,t2) VALUES (@id,@t1,@t2)"7 Dim id As String = e.Command.Parameters("@id").Value.ToString8 SDSTemp.InsertParameters.Add("id", id)9 SDSTemp.InsertParameters.Add("t1", CType(FormView1.FindControl("TextBox1"), TextBox).Text)10 SDSTemp.InsertParameters.Add("t2", CType(FormView1.FindControl("TextBox2"), TextBox).Text)11 SDSTemp.Insert()12 13 SDSTemp.InsertCommand = "INSERT INTO Table2 (id) VALUES (@id)"14 15 SDSTemp.InsertParameters.Add("id", id)16 17 SDSTemp.Insert()18 Catch ex As Exception19 Message.Text = ex.Message.ToString20 End Try21 End Sub22
I have a process that inserts a new record using the InsertCommand of a SqlDataSource. As part of the process, I need to insert data the is available in a different SqlDataSource. I was trying this with the Insert Parameter:
Hey, I have a page that inserts into a customers table in the DataBase a new customer account using this function: Public Function InsertCustomers(ByRef sessionid, ByVal email, ByVal pass, Optional ByVal fname = "", Optional ByVal lname = "", Optional ByVal company = "", Optional ByVal pobox = "", Optional ByVal add1 = "", Optional ByVal add2 = "", Optional ByVal city = "", Optional ByVal state = "", Optional ByVal postalcode = "", Optional ByVal country = 0, Optional ByVal tel = "") Dim result As New DataSet Dim tempid As Integer Dim conn As New SqlConnection(ConfigurationSettings.AppSettings("Conn")) Dim Adcust As New SqlDataAdapter Adcust.InsertCommand = New SqlCommand Adcust.SelectCommand = New SqlCommand Adcust.InsertCommand.Connection = conn Adcust.SelectCommand.Connection = conn sessionExists(email, sessionid, 1) conn.Open() If fname = "" Then Adcust.InsertCommand.CommandText = "Insert Into neelwafu.customers(email,password,sessionid) Values('" & email & "','" & pass & "','" & sessionid & "')" Else Dim strsql As String strsql = "Insert Into neelwafu.customers" strsql = strsql & "(sessionid,email,password,fname,lname,company,pobox,address,address2,city,state,postalcode,countrycode,tel) values(" strsql = strsql & "'" & sessionid & "','" & email & "','" & pass & "','" & fname & "','" & lname & "','" & company & "','" & pobox & "','" & add1 & "','" & add2 & "','" & city & "','" & state & "','" & postalcode & "', " & country & ",'" & tel & "')" Adcust.InsertCommand.CommandText = strsql End If Adcust.InsertCommand.ExecuteNonQuery() Adcust.SelectCommand.CommandText = "Select Max(id) from neelwafu.Customers" tempid = CInt(Adcust.SelectCommand.ExecuteScalar()) conn.Close() Return tempid End Function -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Now, I am getting an error: Violation of PRIMARY KEY constraint 'PK_customers_1'. Cannot insert duplicate key in object 'customers'. The statement has been terminated. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The customers table has as a primary key the 'email'..... so plz can I know why am I getting this error ???? Thank you in advance Hiba
I cannot get an Oracle sequence to work in an Sqldatasource InsertCommand:I've tried the following: InsertCommand='INSERT INTO "WHSTSTICKETS" ("WHSTS_ID", "CUSTOMER_ID") VALUES (whsts_id.nextval,:CUSTOMER_ID)And: InsertCommand='INSERT INTO "WHSTSTICKETS" ("WHSTS_ID", "CUSTOMER_ID") VALUES (:Testing,:CUSTOMER_ID)<asp:Parameter DefaultValue="whsts_id.nextval" Name="testing" />AndInsertCommand='INSERT INTO "WHSTSTICKETS" ("WHSTS_ID", "CUSTOMER_ID") VALUES (whsts_id.nextval,:CUSTOMER_ID) This is the classic error I get:ORA-01036: illegal variable name/numberI did review the asp.net forums before posting this. As well, I've looked through the VWD 2005 documentation and cannot find the answer to this question. Argg! Any help is appreciated. I've also worked to try and find out how to view the SQL that the Sqldatasource is generating, but I can't find the answer to this either.
Hi, I am trying to set the InsertCommand of a SqlDataSource prior to a new record being created in DetailsView. It has to be changed because certain fields are not being used in one scenerio and it is causing Null's to be written to the database. Here is what I have tried: I set the Insert command on page Load: protected void Page_Load(object sender, EventArgs e) { SqlDataSource3.InsertCommand = "Insert into table (name,realName,type,extraValue) VALUES (@name,@realName,@type,@extraValue)"; } But I don't want to insert the "extraValue if a certain condition is true so I want to change the insert command to SqlDataSource3.InsertCommand = "Insert into table (name,realName,type) VALUES (@name,@realName,@type) I tried to do that in the following: protected void DetailsView1_ItemInserted(Object sender, System.Web.UI.WebControls.DetailsViewInsertedEventArgs e) { SqlDataSource3.InsertCommand = "Insert into table (name,realName,type,extraValue) VALUES (@name,@realName,@type,@extraValue)"; if (e.Exception != null) { ErrorMessageLabel.Text = "An error occured while entering this record. Please verify you have entered data in the correct format."; e.ExceptionHandled = true; Response.Write(e.Exception); } GridView1.DataBind(); GridView1.DataBind(); } But it doesn't seem to change, Any Help would be appreciated, Doug
I am trying to use a sqldataadapter to log a record to a table with a stored procedure call. I am getting the following error: "System.NullReferenceException: Object reference not set to an instance of an object. at ContactUs.LogEmail() in c:inetpubwwwrootMDWelcomeContactUs.aspx.vb:line 55"Here is my code: Protected Sub LogEmail() 'Trace.IsEnabled = True Dim strConnect As String = ConfigurationManager.ConnectionStrings("LocalSqlServer").ToString Dim strCommandText As String = "dbo.EmailsLogged_Insert" Dim objConnect As New SqlConnection(strConnect) Try objConnect.Open() Dim objDataAdapter As New SqlDataAdapter(strCommandText, objConnect) objDataAdapter.InsertCommand.CommandText = strCommandText'this is line 55 in my source where error is thrown objDataAdapter.InsertCommand.CommandType = CommandType.StoredProcedure With objDataAdapter.InsertCommand.Parameters .Add("@emailaddress", SqlDbType.VarChar, 255).Value = UsersEmail.Text .Add("@subject", SqlDbType.VarChar, 255).Value = Subject.Text .Add("@company", SqlDbType.VarChar, 255).Value = Company.Text .Add("@phone", SqlDbType.VarChar, 255).Value = Phone.Text .Add("@emailbody", SqlDbType.VarChar, 255).Value = Body.Text
End With objDataAdapter.InsertCommand.ExecuteNonQuery() objConnect.Close() 'then close the connection Catch SQLError As SqlException Response.Write("<H1>SQL Exception:</H1>") Response.Write("<h2>" & SQLError.Procedure & "</h2><br />") Response.Write("<h2>" & SQLError.Message & "</h2><br />") Dim lineNum As Integer Dim errMsgArray() As String = Split(SQLError.StackTrace, vbCrLf, , Microsoft.VisualBasic.CompareMethod.Text) Do While lineNum <= errMsgArray.Length - 1 If Trim$(errMsgArray(lineNum)) <> "" Then Response.Write("<br>" & errMsgArray(lineNum)) End If lineNum = lineNum + 1 Loop Catch objError As Exception Dim oMsg As String 'display error details oMsg = "<b>* Error while accessing data</b>.<br />" _ & objError.Message & "<br />" & objError.Source
Trace.Write(oMsg) Response.Write(oMsg) Response.End() End Try End Sub I think the connection is OK (debugging shows that objConnect.State is open) but I am unclear why this is incorrect code here.
Ok, so I'm a JSP guy and thing it should be easy to replace "@color" with t_color after I initialized it to red by String t_color = "red";and then calling the insert SqlDataSource1.Insert();here is insert command: InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, @color)" I've tried InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, "+ t_color+")" Ive tried InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, "<%$ t_color %>" )" Is there any easy way to do this? or Can I set it like @color = t_color? Thanks in advance for ANY help JSP turning ASP (Maybe)Dan
Hey. I need to substitute a value from a table if the input var is null. This is fine if the value coming from table is not null. But, it the table value is also null, it doesn't work. The problem I'm getting is in the isnull line which is in Dark green color because @inFileVersion is set to null explicitly and when the isnull function evaluates, value returned from DR.FileVersion is also null which is correct. I want the null=null to return true which is why i set ansi_nulls off. But it doesn't return anything. And the select statement should return something but in my case it returns null. If I comment the isnull statements in the where clause, everything works fine. Please tell me what am I doing wrong. Is it possible to do this without setting the ansi_nulls to off??? Thank you
set ansi_nulls off
go
declare
@inFileName VARCHAR (100),
@inFileSize INT,
@Id int,
@inlanguageid INT,
@inFileVersion VARCHAR (100),
@ExeState int
set @inFileName = 'A0006337.EXE'
set @inFileSize = 28796
set @Id= 1
set @inlanguageid =null
set @inFileVersion =NULL
set @ExeState =0
select Dr.StateID from table1 dR
where
DR.[FileName] = @inFileName
AND DR.FileSize =@inFileSize
AND DR.FileVersion = isnull(@inFileVersion,DR.FileVersion)
In my report i have CNAME parameter , which allows null value. I checked Allow null value check box in report parameter properties.
when i preview the report , it displays checked NULL check box beside CNAME parameter . I want to give some meaningful name(i.e.ALLCustomers) to this checkbox instead of NULL.
In the flat file SampleID and Product are populated in the first row only, rest of the rows only have values for Rep_Number, Protein, Fat, Solids.
SampleID and Product are blank for the rest of the rows. So my task is to fill those blank rows with the first row that has the sampleID and Product and load into the table.
I have a report that is run on a monthly basis with a default date of null. The stored procedure determines the month-end date that it should use should it be sent a null date.
The report works fine when I tell it to create a history entry; however, when I try to add a subscription it doesn't appear to like the null parameter value. Since I have told the report to have a default value of null it doesn't allow me to enter a value on the subscription page.
Now, I suppose I could remove the parameter altogether from the stored proc, but then the users would never be able to run the report for a previous time period. Can someone explain to me why default values aren't allowed to be used on subscriptions when they seem to work fine for ad hoc and scheduled reports? This is really quite frustrating as most of my reports require a date value and default to null so that the user doesn't have to enter them for the latest data.
An internal error occurred on the report server. See the error log for more details. (rsInternalError) Get Online Help
I run a stored procedure for which I have a return variable. The stored procedure returns the ID of a row in a table if it exists:
m_sqlCmd.ExecuteScalar();
The m_sqlCmd has been fed an SQLParameter with direction set to output. When the stored proc returns, I want to test it. Now when there IS a row it returns the ID ok. When the row doesn't exist, in my watch I have:
m_sqlParam.SqlValue with value {Null}
I can't seem to work out how to test this value out. I've tried several things but none seem to work.
This line compiles ok, but the following runs into the IF statement as if the SqlValue is null??
if (m_sqlParam.SqlValue != null).... {
// I'm here!! I thought the watch says this is null??? }
Sorry if this is obvious, but I can't work this one out!!
Looks like there was a fix and then I read this fix is not a fix. Does anyone know how this can be rectified? Does it mean that only Windows authentiation is the only way it works. The Software is over 2 years old, there are no excuses.
I am getting this error: "Cannot insert the value NULL into column 'OrderID', table 'outman.outman.Contact'; column does not allow nulls. INSERT fails." -- But my value is not null. I did a response.write on it and it show the value. Of course, it would be nice if I could do a breakpoint but that doesn't seem to be working. I'll attach a couple of images below of my code, the error, and the breakpoint error.
Server Error in '/' Application.
Cannot insert the value NULL into column 'OrderID', table 'outman.outman.Contact'; column does not allow nulls. INSERT fails. 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: Cannot insert the value NULL into column 'OrderID', table 'outman.outman.Contact'; column does not allow nulls. INSERT fails.Source Error:
Line 89: sContact.Phone = sPhone.Text.Trim Line 90: sContact.Email = sEmail.Text.Trim Line 91: sContact.Save() Line 92: Line 93: Dim bContact As Contact = New Contact()Source File: F:InetpubwwwrootOutman KnifeCheckout.aspx.vb Line: 91 Stack Trace:
hi,my structure table in database:Amount float(53) not null default 0when i try to run his script:alter table ABC alter column Amount float(53) nullit can only set the Amount to allow null, but can't set the defaultvalue to empty.anyone know how to set the field to allow null and default set toempty, no value.thanks
I've built a sample CLR function with the following declaration....
CREATE FUNCTION GetManager(@DeptCode nvarchar(3)) RETURNS nvarchar(1000) WITH RETURNS NULL ON NULL INPUT AS EXTERNAL NAME Assembly1.[ClassLibrary1.MyVBClass].MyManager
It returns the value "Unknown" as it would have for any unknown DeptCode, as-programmed.
I'm of the theory it should have returned NULL without actually firing the function? Or is this only for non-CLR items... or stored procedures, not functions?
We have a case where in we should show date based on conditions for e.g if we had a column defined as
col varchar(10) then we would show col as 'NULL' for some condition and actual value when no condition
Normaly date values are stored here e.g under col 20150901 .
Case when col>'20150901' then 'NULL' else col end as Derivedcol
Note this is an extract process and we are presenting data by pumping the data in a table .
Now there is another similar column -colz varchar(10) which stores date but doesnt have case condition so whenever date has no value its shows null which is database null.
So whats the difference between database null and string null ?
How can we show database null for the case condition instead of string "null"?
I have two columns A (which allows nulls) and B( which does not allow nulls). How can I add the contents of columns A and B SO THAT I DO NOT GET A NULL RESULT WHEN A IS NULL.
The result of A+B concatanation will be stored in a column, C.
I've got a query on a particular table returning an odd result:
SELECT DISTINCT WorkStation FROM Invoice WHERE WorkStation Is Not Null ORDER BY WorkStation
This query returns the rows I'd expect plus a null row. This doesn't happen in databases at other sites, or in other tables at this site. The following query behaves as I'd expect returning only non-null AccountNumbers.
SELECT DISTINCT AccountNumber FROM Suppliers WHERE AccountNumber Is Not Null ORDER BY AccountNumber
I can't reproduce these results on another site on a table of the same structure, or on another table at this site.
Any suggestions as to what might be going on?
Pertinent info: --- select @@Version
Microsoft SQL Server 2000 - 8.00.760 (Intel X86) Dec 17 2002 14:22:05 Copyright (c) 1988-2003 Microsoft Corporation Standard Edition on Windows NT 5.2 (Build 3790: Service Pack 1) --- dbcc checkdb Abridged result: CHECKDB found 0 allocation errors and 0 consistency errors in database 'POS'. --- SELECT * INTO #Inv FROM Invoice
SELECT DISTINCT WorkStation FROM #Inv WHERE WorkStation Is Not Null ORDER BY WorkStation
Does not reproduce this problem (and so is a probable fix) but the questions remains, what causes this?
I have 595 default constraints in my database. I can return a list of them using the following:
select * from sys.default_constraints
Is there a way I can return a list of just the ones where NULL is still allowed? I want to update all of the columns with a default value to not allow NULLs.
I've NEVER EVER had this issue, I have always done this and it works great both locally and remotely.
I have a table, which is a "customers" table.
I have a stored procedure which takes in parameters (name, address, password etc...) and returns me back, via a parameter declared as output - the customer ID.
I've always done this, and works great.
Now, this works fine locally.
IF I try to run this/do the exact same execution of commands (create a customer) remotely (where the database is stored, so copying everything from local to "over there") it does not work.
I get a DBNULL value back from the parameter, declared as an int output.
IF I copy and paste this Stored procedure Query/command into Query Analyzer and execute it (on the remote connection) and run it, giving it the exact same values as I do, it works perfect and returns me the correct value.
I've even dropped and recreated the stored procedure but makes no difference.
Any ideas why?
here is the proc....
CREATE PROCEDURE [dbo].[DoCreateNewCustomer] ( @theFirstName nvarchar(25), @theLastName nvarchar(25), @theAddress nvarchar(50), @theCity nvarchar(15), @thePostCode nvarchar(9), @thePhoneNumber nvarchar(21), @theMobilePhoneNumber nvarchar(21), @theIPAddress nvarchar(25), @thePassword nvarchar(50), @theEmailAddress nvarchar(30), @result int output ) AS SET @result = (SELECT [ID] FROM Customers WHERE emailAddress = @theEmailAddress) IF @result IS NOT NULL SET @result = -1 ELSE BEGIN SET @result = @@IDENTITY INSERT INTO Customers (
Firstname, Lastname, Address, City, Postcode, PhoneNumber, MobileNumber, IPAddress, [Password], EmailAddress
Any ideas why it does not work when calling the stored proc from either a web app, or through QA remotely but works fine when I run that command in QA or locally?
Again, if I do:
EXEC DoCreateNewCustomer { params } - the output result it gives me is DBNULL (if on remote connection)
If I do this locally, perfect
If I copy and paste pretty much the SP into QA and execute it on the remote connection, works great, and also locally.
