Sql Insert And Postback Problem

Mar 20, 2008

Hi.

We have a problem. The sql insert don't work together with postback on the insert button. The following solution has been sugested:Partial Class Login
Inherits System.Web.UI.Page

Protected WithEvents loginButton As Button

Protected Sub loginButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles loginButton.Click
Response.Redirect("Tunnel1.aspx")
End Sub

End Class

 But it doesn't work (the data is saved in the databse but the page isn't redirected to "Tunnel1.aspx"), why?

Here is the code for the page:<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="Login.aspx.vb" Inherits="Login" title="Untitled Page" %>

<asp:Content ID="Main" ContentPlaceHolderID="Main" Runat="Server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString %>"

InsertCommand="INSERT INTO konsult(användarnamn, lösenord) VALUES (@användarnamn, @lösenord)">
</asp:SqlDataSource>

<asp:FormView ID="FormView1" runat="server" DataSourceID="SqlDataSource1" DefaultMode="Insert">
<InsertItemTemplate>

<table cellpadding="0" cellspacing="0" width="100%" border="0">
<!-- Menyrad -->
<tr>
<td colspan="2">
<table align="right" cellpadding="0" width="100%" bgcolor="#EEEEEE">
<tr>
<td align="left">
<script type="text/javascript" language="JavaScript">showMenus(1,'Horizontal')</script>
</td>
<td width="100%" align="right">
</td>
</tr>
</table>
</td>
</tr>
<!-- Sidan -->
<tr>
<!-- Topp skuggor -->
<td width="500" height="15" style="background-image: url('Images/toppskugga_Liten.jpg'); background-repeat: no-repeat; background-position: center bottom">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="20"></td>
<td width="460"></td>
<td width="20"></td>
</tr>
</table>
</td>
</tr>
<tr>
<!-- Mellan skuggor -->
<td width="500" style="background-image: url('Images/mellanskugga_Liten.jpg'); background-repeat: repeat-y; background-position: center bottom">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="20"></td>
<td width="460">
<table width="100%">
<tr>
<td width="150">Användarnamn:*</td>
<td width="250"><asp:TextBox Width="150" ID="användarnamnTextBox" runat="server" Font-Size="X-Small" Text='<%# Bind("användarnamn") %>' /></td>
</tr>
<tr>
<td width="150">Lösenord:*</td>
<td width="250"><asp:TextBox Width="150" textMode="Password" ID="lösenordTextBox" runat="server" Font-Size="X-Small" Text='<%# Bind("lösenord") %>' /></td>
</tr>
<tr>
<td width="150">Upprepa lösenord:*</td>
<td width="250"><asp:TextBox Width="150" textMode="Password" ID="upprepalösenTextBox" runat="server" Font-Size="X-Small" Text="" /></td>
</tr>
</table>
</td>
<td width="20"></td>
</tr>
</table>
</td>
<td rowspan="3" width="240" valign="top">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="240" align="right">
 
<asp:Button ID="loginButton" CommandName="Insert" CausesValidation="True" runat="server" Text="Spara" />
 
</td>
</tr>
<tr>
<td width="240" style="background-image: url('Images/toppskugga_Mini.jpg'); background-repeat: repeat-y; background-position: center bottom"> </td>
</tr>
<tr>
<td width="240" style="background-image: url('Images/mellanskugga_Mini.jpg'); background-repeat: repeat-y; background-position: center bottom">
<table>
<tr>
<td width="20"></td>
<td width="200" valign="top">
<asp:CheckBox ID="CheckBox1" runat="server" Text="Jag godkänner att mina personuppgifter registreras enligt PUL." />
</td>
<td width="20"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="240" style="background-image: url('Images/bottenskugga_Mini.jpg'); background-repeat: repeat-y; background-position: center bottom"> </td>
</tr>
</table>
</td>
</tr>
<tr>
<!-- Botten skuggor -->
<td width="500" height="20" style="background-image: url('Images/bottenskugga_Liten.jpg'); background-repeat: no-repeat; background-position: center bottom">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="20"></td>
<td width="460"></td>
<td width="20"></td>
</tr>
</table>
</td>
</tr>
</table>

</InsertItemTemplate>
</asp:FormView>
</asp:Content>

 

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Here's the sql management studio diagram :

 and here goes the  code1 DataSet ds = new DataSet();
2
3 SqlDataAdapter myCommand1 = new SqlDataAdapter("select * from SurveyTemplate", myConnection);
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47
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53
54 dr2 = ds.Tables["Possible_Answer"].NewRow();
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59
60 dr2 = ds.Tables["Possible_Answer"].NewRow();
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66 myCommand1.Update(ds,"SurveyTemplate");
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70

and that causes (at line 67):"The INSERT statement conflicted with the FOREIGN KEY constraint
"FK_Question_SurveyTemplate". The conflict occurred in database
"ankietyzacja", table "dbo.SurveyTemplate", column
'id'.
The statement has been terminated.
at System.Data.Common.DbDataAdapter.UpdatedRowStatusErrors(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.UpdatedRowStatus(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.Update(DataRow[] dataRows, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.UpdateFromDataTable(DataTable dataTable, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String srcTable)
at AnkietyzacjaWebService.Service1.createSurveyTemplate(Object[] o) in J:\PL\PAI\AnkietyzacjaWebService\AnkietyzacjaWebServicece\Service1.asmx.cs:line 397"


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On my site users can register using ASP Membership Create user Wizard control.
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it has 2 questions including a text box for Q1 and  dropdown list for Q2.
I have a table in my database called "Players" which has 3 Columns
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PlayerName Type String
PlayerGenre Type Sting
 
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I am having problems getting this to work and keep getting exceptions.
 Be very helpful if somebody could check the code and advise where the problem is??
 
 
<asp:Wizard ID="Wizard1" runat="server" BackColor="#F7F6F3"
BorderColor="#CCCCCC" BorderStyle="Solid" BorderWidth="1px"
DisplaySideBar="False" Font-Names="Verdana" Font-Size="0.8em" Height="354px"
onfinishbuttonclick="Wizard1_FinishButtonClick" Width="631px">
<SideBarTemplate>
<asp:DataList ID="SideBarList" runat="server">
<ItemTemplate>
<asp:LinkButton ID="SideBarButton" runat="server" BorderWidth="0px"
Font-Names="Verdana" ForeColor="White"></asp:LinkButton>
</ItemTemplate>
<SelectedItemStyle Font-Bold="True" />
</asp:DataList>
</SideBarTemplate>
<StepStyle BackColor="#669999" BorderWidth="0px" ForeColor="#5D7B9D" />
<NavigationStyle VerticalAlign="Top" />
<WizardSteps>
<asp:WizardStep runat="server">
<table class="style1">
<tr>
<td class="style4">
A<span class="style6">Player Name</span></td>
<td class="style3">
<asp:TextBox ID="PlayerName" runat="server"></asp:TextBox>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="PlayerName" ErrorMessage="RequiredFieldValidator"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="style5">
 
<td class="style3">
<asp:DropDownList ID="PlayerGenre" runat="server" Width="128px">
<asp:ListItem Value="-1">Select Genre</asp:ListItem>
<asp:ListItem>Male</asp:ListItem>
<asp:ListItem>Female</asp:ListItem>
</asp:DropDownList>
</td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ControlToValidate="PlayerGenre" ErrorMessage="RequiredFieldValidator"></asp:RequiredFieldValidator>
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</tr>
</table>
  Sql Data Source
<asp:SqlDataSource ID="InsertArtist1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" InsertCommand="INSERT INTO [Playerst] ([UserId], [PlayerName], [PlayerGenre]) VALUES (@UserId, @PlayerName, @PlayerGenre)"
 
ProviderName="<%$ ConnectionStrings:ConnectionString.ProviderName %>">
<InsertParameters>
<asp:Parameter Name="UserId" Type="Object" />
<asp:Parameter Name="PlayerName" Type="String" />
<asp:Parameter Name="PlayerGenre" Type="String" />
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}
 

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How To Insert Data From A File Into Table Having Two Columns-BULK INSERT

Oct 12, 2007



Hi,
i have a file which consists data as below,

3
123||
456||
789||

Iam reading file using bulk insert and iam inserting these phone numbers into table having one column as below.


BULK INSERT TABLE_NAME FROM 'FILE_PATH'
WITH (KEEPNULLS,FIRSTROW=2,ROWTERMINATOR = '||')

but i want to insert the data into table having two columns. if iam trying to insert the data into table having two columns its not inserting.

can anyone help me how to do this?

Thanks,
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Jan 14, 2008


This problem is being seen on SQL 2005 SP2 + cumulative update 4

I am currently successfully using the output clause of an insert statement to return the identity values for inserted rows into a table variable

I now need to add an "instead of insert" trigger to the table that is the subject of the insert.

As soon as I add the "instead of insert" trigger, the output clause on the insert statement does not return any data - although the insert completes successfully. As a result I am not able to obtain the identities of the inserted rows

Note that @@identity would return the correct value in the test repro below - but this is not a viable option as the table in question will be merge replicated and @@identity will return the identity value of a replication metadata table rather than the identity of the row inserted into my_table

Note also that in the test repro, the "instead of insert" trigger actually does nothing apart from the default insert, but the real world trigger has additional code.

To run the repro below - select each of the sections below in turn and execute them
1) Create the table
2) Create the trigger
3) Do the insert - note that table variable contains a row with column value zero - it should contain the @@identity value
4) Drop the trigger
5) Re-run the insert from 3) - note that table variable is now correctly populated with the @@identity value in the row

I need the behaviour to be correct when the trigger is present

Any thoughts would be much appreciated

aero1


/************************************************
1) - Create the table
************************************************/
CREATE TABLE [dbo].[my_table](
[my_table_id] [bigint] IDENTITY(1,1) NOT NULL,
[forename] [varchar](100) NULL,
[surname] [varchar](50) NULL,
CONSTRAINT [pk_my_table] PRIMARY KEY NONCLUSTERED
(
[my_table_id] ASC
)WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF, FILLFACTOR = 70) ON [PRIMARY]
)

GO
/************************************************
2) - Create the trigger
************************************************/
CREATE TRIGGER [dbo].[trig_my_table__instead_insert] ON [dbo].[my_table]
INSTEAD OF INSERT
AS
BEGIN

INSERT INTO my_table
(
forename,
surname)
SELECT
forename,
surname
FROM inserted

END

/************************************************
3) - Do the insert
************************************************/

DECLARE @my_insert TABLE( my_table_id bigint )

declare @forename VARCHAR(100)
declare @surname VARCHAR(50)

set @forename = N'john'
set @surname = N'smith'

INSERT INTO my_table (
forename
, surname
)
OUTPUT inserted.my_table_id INTO @my_insert
VALUES( @forename
, @surname
)

select @@identity -- expect this value in @my_insert table
select * from @my_insert -- OK value without trigger - zero with trigger

/************************************************
4) - Drop the trigger
************************************************/

drop trigger [dbo].[trig_my_table__instead_insert]
go

/************************************************
5) - Re-run insert from 3)
************************************************/
-- @my_insert now contains row expected with identity of inserted row
-- i.e. OK

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Feb 22, 2008



Hi All

I decided to change over from Microsoft Access Database file to the New SQLServerCe Compact edition. Although the reading of data from the database is greatly improved, the inserting of the new rows is extremely slow.

I was getting between 60 to 70 rows per sec using OLEDB and an Access Database but now only getting 14 to 27 rows per sec using SQLServerCe.

I have tried the below code changes and nothing seams to increase the speed, any help as I would prefer to use SQLServerCe as the database is much smaller and I€™m use to SQL Commands.

Details:
VB2008 Pro
.NET Frameworks 2.0
SQL Compact Edition V3.5
Encryption = Engine Default
Database Size = 128Mb (But needs to be changes to 999Mbs)

Where Backup_On_Next_Run, OverWriteQuick, CompressAns are Booleans, all other column sizes are nvarchar and size 10 to 30 expect for Full Folder Address size 260

TRY1

Direct Insert Using Data Adapter.

Me.BackupDatabaseTableAdapter1.Insert(Group_Name1, Full_Folder_Address1, File1, File_Size_KB1, Schedule_To_Run1, Backup_Time1, Last_Run1, Result1, Last_Modfied1, Last_Modfied1, Backup_On_Next_Run1, Total_Backup_Times1, Server_File_Number1, Server_Number1, File_Break_Down1, No_Of_Servers1, Full_File_Address1, OverWriteQuick, CompressAns)

14 to 20 rows per second (Was 60 to 70 when using OLEDB Access)


TRY 2

Using Record Sets

Private Sub InsertRecordsIntoSQLServerce(ByVal Group_Name1 As String, ByVal Full_Folder_Address1 As String, ByVal File1 As String, ByVal File_Size_KB1 As String, ByVal Schedule_To_Run1 As String, ByVal Backup_Time1 As String, ByVal Last_Run1 As String, ByVal Result1 As String, ByVal Last_Modfied1 As String, ByVal Latest_Modfied1 As String, ByVal Backup_On_Next_Run1 As Boolean, ByVal Total_Backup_Times1 As String, ByVal Server_File_Number1 As String, ByVal Server_Number1 As String, ByVal File_Break_Down1 As String, ByVal No_Of_Servers1 As String, ByVal Full_File_Address1 As String, ByVal OverWriteQuick As Boolean, ByVal CompressAns As Boolean)

Dim conn As SqlCeConnection = Nothing
Dim CommandText1 As String = "INSERT INTO BackupDatabase (Group_Name, Full_Full_Folder_Adress, File1,File_Size_KB, Schedule_To_Run, Backup_Time, Last_Run, Result, Last_Modfied, Latest_Modfied, Backup_On_Next_Run, Total_Backup_Times, Server_File_Number, Server_Number, File_Break_Down, No_Of_Servers, Full_File_Address, OverWrite, Compressed) VALUES ('" & Group_Name1 & "', '" & Full_Folder_Address1 & "', '" & File1 & "', '" & File_Size_KB1 & "', '" & Schedule_To_Run1 & "', '" & Backup_Time1 & "', '" & Last_Run1 & "', '" & Result1 & "', '" & Last_Modfied1 & "', '" & Latest_Modfied1 & "', '" & CStr(Backup_On_Next_Run1) & "', '" & Total_Backup_Times1 & "', '" & Server_File_Number1 & "', '" & Server_Number1 & "', '" & File_Break_Down1 & "', '" & No_Of_Servers1 & "', '" & Full_File_Address1 & "', '" & CStr(OverWriteQuick) & "', '" & CStr(CompressAns) & "')"
Try
conn = New SqlCeConnection(strConn)
conn.Open()

Dim cmd As SqlCeCommand = conn.CreateCommand()

cmd.CommandText = "SELECT * FROM BackupDatabase"
cmd.ExecuteNonQuery()
Dim rs As SqlCeResultSet = cmd.ExecuteResultSet(ResultSetOptions.Updatable Or ResultSetOptions.Scrollable)

Dim rec As SqlCeUpdatableRecord = rs.CreateRecord()

rec.SetString(1, Group_Name1)
rec.SetString(2, Full_Folder_Address1)
rec.SetString(3, File1)
rec.SetSqlString(4, File_Size_KB1)
rec.SetSqlString(5, Schedule_To_Run1)
rec.SetSqlString(6, Backup_Time1)
rec.SetSqlString(7, Last_Run1)
rec.SetSqlString(8, Result1)
rec.SetSqlString(9, Last_Modfied1)
rec.SetSqlString(10, Latest_Modfied1)
rec.SetSqlBoolean(11, Backup_On_Next_Run1)
rec.SetSqlString(12, Total_Backup_Times1)
rec.SetSqlString(13, Server_File_Number1)
rec.SetSqlString(14, Server_Number1)
rec.SetSqlString(15, File_Break_Down1)
rec.SetSqlString(16, No_Of_Servers1)
rec.SetSqlString(17, Full_File_Address1)
rec.SetSqlBoolean(18, OverWriteQuick)
rec.SetSqlBoolean(19, CompressAns)
rs.Insert(rec)
Catch e As Exception
MessageBox.Show(e.Message)
Finally
conn.Close()
End Try
End Sub

€™20 to 24 rows per sec

TRY 3

Using SQL Commands Direct

Private Sub InsertRecordsIntoSQLServerce(ByVal Group_Name1 As String, ByVal Full_Folder_Address1 As String, ByVal File1 As String, ByVal File_Size_KB1 As String, ByVal Schedule_To_Run1 As String, ByVal Backup_Time1 As String, ByVal Last_Run1 As String, ByVal Result1 As String, ByVal Last_Modfied1 As String, ByVal Latest_Modfied1 As String, ByVal Backup_On_Next_Run1 As Boolean, ByVal Total_Backup_Times1 As String, ByVal Server_File_Number1 As String, ByVal Server_Number1 As String, ByVal File_Break_Down1 As String, ByVal No_Of_Servers1 As String, ByVal Full_File_Address1 As String, ByVal OverWriteQuick As Boolean, ByVal CompressAns As Boolean)

Dim conn As SqlCeConnection = Nothing
Dim CommandText1 As String = "INSERT INTO BackupDatabase (Group_Name, Full_Full_Folder_Adress, File1,File_Size_KB, Schedule_To_Run, Backup_Time, Last_Run, Result, Last_Modfied, Latest_Modfied, Backup_On_Next_Run, Total_Backup_Times, Server_File_Number, Server_Number, File_Break_Down, No_Of_Servers, Full_File_Address, OverWrite, Compressed) VALUES ('" & Group_Name1 & "', '" & Full_Folder_Address1 & "', '" & File1 & "', '" & File_Size_KB1 & "', '" & Schedule_To_Run1 & "', '" & Backup_Time1 & "', '" & Last_Run1 & "', '" & Result1 & "', '" & Last_Modfied1 & "', '" & Latest_Modfied1 & "', '" & CStr(Backup_On_Next_Run1) & "', '" & Total_Backup_Times1 & "', '" & Server_File_Number1 & "', '" & Server_Number1 & "', '" & File_Break_Down1 & "', '" & No_Of_Servers1 & "', '" & Full_File_Address1 & "', '" & CStr(OverWriteQuick) & "', '" & CStr(CompressAns) & "')"

Try
conn = New SqlCeConnection(strConn)
conn.Open()

Dim cmd As SqlCeCommand = conn.CreateCommand()
cmd.CommandText = CommandText1
'cmd.CommandText = "INSERT INTO BackupDatabase (€¦"
cmd.ExecuteNonQuery()

Catch e As Exception
MessageBox.Show(e.Message)
Finally
conn.Close()
End Try
End Sub

€˜ 25 to 30 but mostly holds around 27 rows per sec I

Is this the best you can get or is there a better way. Any help would be greatly appericated

Kind Regards

John Galvin

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Hi

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This root issue is due to both triggers using the same temporary table name. When the second trigger runs, there's an error stating that a few columns don't exist. I went to my test server and test db and changed the update trigger so that the temporary table is different than the insert trigger temporary table, the triggers work fine. The weird thing is that if the temporary table already exists, when the second trigger tries to create the temporary table, I would expect it to fail and say that it already exists.I'm probably just going to update the trigger tonight and change the temporary table name.

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Apr 24, 2008



I am currently using openquery to insert data into a SQL 2000 database from a Lotus Notes database. The Lotus database is a linked server with a datasource named CLE_CARS_SF. My SQL table is called Webcases.

The query below works well because the table's columns are even in both databases:

Insert into Webcases select * from openquery(CLE_CARS_SF,
'Select * from Web_Cases')


I am moving this over to SQL 2005. The query works well, but I want to add a column to the Webcases SQL database and manually insert a value along with the openquery values.

My insert statement above no longer works because the column numbers don't match.

In a nutshell I would like a way to combine the following queries:

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Jun 28, 2007

Help please!



I have an asp page with some simple vbscript to add a record to a table, the record has a datefield (dob).

the insert results in a US formated date if I add a record to a dynamic recordset but a UK formated date if I insert direct to the table ?????

i.e.

if request("dob") is "01/11/2007" (1st november 2007)





set conn = server.createobject("adodb.connection")

set rs = server.createobject("adodb.recordset")

rs.open "tez", mc, 2, 2 rs.addnew

rs("dob") = request("dob")

rs.update



11 jan 2007 stored in table



while



set trs = Server.CreateObject("ADODB.RecordSet")

qfn= "insert tez values('"+request("dob")+"')"

trs.Open qfn,mc



results in

1 november 2007 is written to the table.

Both of these methods are used in the same asp page.



This is on a windows2003 server, sql2005,iisv6, asp.netv2



I have tried every setting I can find in iis,asp,sql server to no avail.

I need the recordset method to work correctly.



Terry



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Apr 10, 2008

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table1 =
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table2 =
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The update that is not giving the "good" order =

DELETE FROM FinalPlasma
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Unfortunately I can not order the [name] field after the update, because it looks something like

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Jul 23, 2005

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