Insert Into From Another Table - NULL IDs!!!

May 31, 2006

Hi friends,
I am trying to add records from one table into another.

SQL
use riqdb2
INSERT INTO tblItemGrades
(chrvItemGradeStaticComment,decItemGrade)
SELECT chrvItem2StaticComment,decItem2Grade
FROM tblItems2
GO

Error msg
/*------------------------
use riqdb2
INSERT tblItemGrades
(chrvItemGradeStaticComment,decItemGrade)
SELECT chrvItem2StaticComment,decItem2Grade
FROM tblItems2
GO
------------------------*/
Msg 515, Level 16, State 2, Line 2
Cannot insert the value NULL into column 'ItemGradesID', table 'RIQDB2.dbo.tblItemGrades'; column does not allow nulls. INSERT fails.
The statement has been terminated.

Please advise how to insert new records - Is it because I havent set up Identity (1,1)????

Thanks
Cm

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Apr 26, 2007

Hi all!

I'm runing an access application that has an sql server 2000 as its back end. Up to few weeks ago everything was fine, but now when a user tries to add a record from an access form into the database I get an error that it cannot insert a null value into the field.

The two fields that cause the problem do not allow nulls as they keep the user name and the time that the record was inserted into the table.

I trace the access program but I cannot pinpoint where the valuees are inserted into the table. All the other fields are bound on the form. When the problem first appeard I found out that at that same day the active directory server that keeps the logins to the network was restarded. The problem appears on the live database that the users use and as well as on my test sql server that is not connected to the main database server but is instaled on my pc together with the access application.

But I still have to login onto the same network to use my pc that is part of the same domain

The authentication on the sql server 2000 is windows only.



Any solutions or directions for this proplems?

Thanks for any help

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On my aspx page I have a basic sqldatasource and gridview - both were set up using the wizards. The SQL Server 2000 database table that the sqldatasource is querying has some fields in it that are set to not allow nulls, however, the gridview control is not displaying all of the fields in the table - including some of the non-null fields.
My problem is, when I run an insert on the table from my aspx page, I get an error that says: "Cannot insert the value NULL into column 'ColumnName', table 'TableName'; column does not allow nulls. INSERT fails. The statement has been terminated."
The 'ColumnName', as you may have guessed, is one of the aforementioned columns that doesn't allow nulls, but isn't in the GridView.
How can I do an insert on this table without messing with the non-null fields. Those fields are relevant to the purposes of the gridview, so I don't want to display them, let alone allow editing of them.
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May 16, 2006

Hi ,

I have 2 tables (Dept and Emp)
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To Insert or Update record in Emp through application, value of Deptno is coming as 0(Zero). I want the value of Deptno to be inserted or updated as null if the value is Zero (0). How to do this in sql server 2005 by using trigger on table Emp

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Here is the scenario that I cannot resolve



CREATE TABLE [dbo].[tEvents](

[EventID] [int] IDENTITY(1,1) NOT NULL,

[EventName] [varchar](1000) NOT NULL,

CONSTRAINT [PK_tEvent] PRIMARY KEY CLUSTERED

(

[EventID] ASC

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) ON [PRIMARY]



CREATE TABLE [dbo].[tEventSelections](

[EventSelectionID] [int] IDENTITY(1,1) NOT NULL,

[EventID] [int] NOT NULL,

[StatusPID] [int] NOT NULL,

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then try this



SELECT e.eventName, es.statuspid

INTO #tmpTable

FROM tEventSelections ES

INNER JOIN tEvents E

ON E.EVentID = ES.EventID

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DROP TABLE #tmpTable



this causes a null insert issue

(0 row(s) affected)

Msg 515, Level 16, State 2, Line 7

Cannot insert the value NULL into column 'statuspid', table 'tempdb.dbo.#tmpTable___________________________________________________________________________________________________________000000000130'; column does not allow nulls. INSERT fails.

The statement has been terminated.



So how do I allow the null, as the not null is coming from the ES table. But I want to allow the insert to happen without having to create the table first, this code works in SQL 2000 but fails in 2005, inserting all fileds into the insert also has it's own issues as some of the fields are delibertly left blank so in some circumstances the data returned to a grid displays correctly.



This method has been used in quite a lot of stored procedures and will be a nightmare to correct if each has to be edited.



One example of the use of is to return a dataset and then add a row at the bottom which is a sum of all the rows.



Regards

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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:



[SqlException (0x80131904): Cannot insert the value NULL into column 'OrderID', table 'outman.outman.Contact'; column does not allow nulls. INSERT fails.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +857354
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +734966
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1838
System.Data.SqlClient.SqlDataReader.HasMoreRows() +150
System.Data.SqlClient.SqlDataReader.ReadInternal(Boolean setTimeout) +214
System.Data.SqlClient.SqlDataReader.Read() +9
System.Data.SqlClient.SqlCommand.CompleteExecuteScalar(SqlDataReader ds, Boolean returnSqlValue) +39
System.Data.SqlClient.SqlCommand.ExecuteScalar() +148
SubSonic.SqlDataProvider.ExecuteScalar(QueryCommand qry) +209
SubSonic.DataService.ExecuteScalar(QueryCommand cmd) +37
SubSonic.ActiveRecord`1.Save(String userName) +120
SubSonic.ActiveRecord`1.Save() +31
Checkout.btnCheckout_Click(Object sender, EventArgs e) in F:InetpubwwwrootOutman KnifeCheckout.aspx.vb:91
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107
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:2.0.50727.42; ASP.NET Version:2.0.50727.42

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--finally insert into the intersection table
INSERT INTO [PhotoTags] (
[PhotoID],
[TagID]
)
VALUES (
@Photoid,
@TagID
)
END


COMMIT TRAN

RETURN
END


Can someone see my error?

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Hi,

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Cannot implicitly convert type 'System.DBNull' to 'System.DateTime'




Code Block
if (myDataGridView.Rows[iRow].Cells["myDateDataGridViewTextBoxColumn"].Value.ToString() != "")
{
myDateReport = DateTime.Parse(myDataGridView.Rows[iRow].Cells["myDateDataGridViewTextBoxColumn"].Value.ToString());
}
else
{
myDateReport = DBNull.Value;
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I need to insert a null valvue when the user does not impute any text.
here is my code
If cell_phone.Text = "" Then
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End IfDim mySqlConnection As New SqlConnection
mySqlConnection.ConnectionString = ConfigurationManager.ConnectionStrings("Call_ListConnectionString").ConnectionString
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