Hello!
I have a question about the SqlDataSource object.
If i make an SqlDataSource with the following sql statement: "SELECT COUNT(id) AS recordCount FROM tblCategory"
How do i get the recordCount value to a Variable.
Im writing in C#.
<asp:SqlDataSource ID="SqlDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" SelectCommand="SELECT COUNT(id) AS recordCount FROM [tblCategory]">
</asp:SqlDataSource>
With the function below, I receive this error:Error:Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 1, current count = 0.Function:Public Shared Function DeleteMesssages(ByVal UserID As String, ByVal MessageIDs As List(Of String)) As Boolean Dim bSuccess As Boolean Dim MyConnection As SqlConnection = GetConnection() Dim cmd As New SqlCommand("", MyConnection) Dim i As Integer Dim fBeginTransCalled As Boolean = False
'messagetype 1 =internal messages Try ' ' Start transaction ' MyConnection.Open() cmd.CommandText = "BEGIN TRANSACTION" cmd.ExecuteNonQuery() fBeginTransCalled = True Dim obj As Object For i = 0 To MessageIDs.Count - 1 bSuccess = False 'delete userid-message reference cmd.CommandText = "DELETE FROM tblUsersAndMessages WHERE MessageID=@MessageID AND UserID=@UserID" cmd.Parameters.Add(New SqlParameter("@UserID", UserID)) cmd.Parameters.Add(New SqlParameter("@MessageID", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() 'then delete the message itself if no other user has a reference cmd.CommandText = "SELECT COUNT(*) FROM tblUsersAndMessages WHERE MessageID=@MessageID1" cmd.Parameters.Add(New SqlParameter("@MessageID1", MessageIDs(i).ToString)) obj = cmd.ExecuteScalar If ((Not (obj) Is Nothing) _ AndAlso ((TypeOf (obj) Is Integer) _ AndAlso (CType(obj, Integer) > 0))) Then 'more references exist so do not delete message Else 'this is the only reference to the message so delete it permanently cmd.CommandText = "DELETE FROM tblMessages WHERE MessageID=@MessageID2" cmd.Parameters.Add(New SqlParameter("@MessageID2", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() End If Next i
' ' End transaction ' cmd.CommandText = "COMMIT TRANSACTION" cmd.ExecuteNonQuery() bSuccess = True fBeginTransCalled = False Catch ex As Exception 'LOG ERROR GlobalFunctions.ReportError("MessageDAL:DeleteMessages", ex.Message) Finally If fBeginTransCalled Then Try cmd = New SqlCommand("ROLLBACK TRANSACTION", MyConnection) cmd.ExecuteNonQuery() Catch e As System.Exception End Try End If MyConnection.Close() End Try Return bSuccess End Function
Hello,
I would like to avoid any logs. Meaning that logs are cleared ones transactions are executed successfully.
Is there any way to achieve this?
Thanks for any feedback!
Regards,
Fabian
my favorit hoster is ASPnix : www.aspnix.com !
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i hob i get get help here :)
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Regards
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Hi ,
i have the following Problem: i need to have a database-design in which there are a variable number of customers , a variable numbers of products and a price per product per user. My solution looks like this:
Table Customer:
CustomerID
...
Table Products:
ProductID
...
Table Prices:
CustomerID
ProductID
Price
Now my question: is it possible to get a Pricelist with one customer and all his prices in one row? E.g.:
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hi,
i have a vb.net progi which i want to run under sql server 2005 as CLR.
the prob is that when i want to create the assembly in sql 2005 it says
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thnx
Hi there:
Using Oracle SQL*Plus, I can have a script to execute other scripts written before such as this:
@script1
@script2
..
@scriptn
Using ISQL or ISQL/w, how can I do this?
Thanks in advance
Hi all!
I would like to gain data from a temporaly table created by an EXEC command.
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hi, i have one temporary table
#tmp_tbl
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hi, good day,
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insert into my_table
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for example , it give the result
subdirectory depth
--------------------
another 1
TEST 1
txtfiles 1
anotherSub 2
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main directory subdirectory depth
--------------------------------------
another another 1
TEST TEST 1
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Thanks in advance,
Geert
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(Didn't know in wich group this question belongs....)
Hi group,
In QA there is an option called 'Script object as....' Were developing a lot of sp's.
When I use this option the 'skeleton' of a sp is created.
Eg
Create proc uspMySP
@Message varchar(10)
AS
SELECT @Message
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DECLARE @RC int
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Is this possible?
Regards
Sander
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Hello
A little question I think.
I have made an outputcolumn and I can also find it in the OutputColumnCollection, but when I use
_outputColumnIndexList.Add((int)BufferManager.FindColumnByLineageID(input.Buffer, column.LineageID));
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Hope You understand what im trying to accomplish.
Kind regards
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Hi,
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