Does anybody know of a good facility to take a SQL 2000 to SQL 2005 Admin course that is geared towards experienced DBAs, that is not so costly. I'm not the type that can sit and read on my own to learn, it has to be a real project or a classroom environment.
Also, the NYC area.
thanks,
Paul
Hai Guys,
I have a doubt Regarding SqlDataReader
i can able to create object to Sqlconnection,Sqlcomand etc...
but i am unable to create object for SqlDataReader ?
Logically i understand that SqldataReader a way of reading a forward-only stream of rows from a SQL Server database. This class cannot be inherited.
sqlDatareader belongs to which class is it sealed or static class?
can we create own class like SqldataReader .......
Reply Me ...... if any one know the answer..............
Does any one inherit SqlDatasource class?
I treid it as :
public class MYDataSource : System.Web.UI.WebControls.SqlDataSource
{public MYDataSource(){
}
}
Debugger dont give any error or warning when i buld project. But when i use it in a page Visual studio is crashed.
Can any one help me ?
Just started SQL Class and I am struggling with an assignment.
Would someone be kind to give me some help please?
your task is to make a stored procedure that will only billcustomers making monthly payments higher than $500.A Customer can have multiple Plans (services for which they pay amonthly fee).
You have to execute a billing procedure for each single active planunder an eligible customer account. Eligible customer account is anaccount that makes estimated monthly payment higher than $500.
You are given 2 tables, "Customers" and "Plans". Table "Customers" has columns: CustomerID, EmailAddressTable "Plans" has columns: PlanID, CustomerID, MonthlyPrice, isClosed,NextBillDate
Also, you are given two stored procedures named "Bill_Plan" and"Send_Email". All stored procedures returns 0 upon success and negativenumber upon failure.The "Bill_Plan" actually bills a customer for a plan. The storedprocedure takes one input parameter and have one output parameter.
Bill_Plan
@nPlanID = @PlanID,
@dtNewBillDate = @NextBillDate output
You have to use the output parameter @NextBillDate to updatePlans.NextBillDate with its new value.
Upon successful billing you have to send en email to the customer'semail address. The "Send_Email" stored procedure takes two inputparameters.
Send_Email
@sEmailAddress = @EmailAddress,
@sSubject = 'Your Invoice is Ready'
You have to rollback any single billing transaction upon any kind offailure and continue billing the remaining plans. (Important!!!)
Thank signed I don't want to flunk!
Hello,I created a class in my .Net code and I have an SQL 2005 table with a column of type image (I suppose I should use this type)After I define the class properties I need create a new record and save the class in the database.Can I do it the same way as I would save, for example, a string in a varchar field?Thanks,Miguel
View 1 Replies View RelatedHello,
I have the class below. And trying to execute it on a button click event.
What am i doing wrong ?
Thanks
Here is the button click event1 protected void Button1_Click(object sender, EventArgs e)
2 {
3 signup_data_entry signup = new signup_data_entry();
4 signup.signup_data_entry();
5
6 }
Here is my class file. please advice
1 public class signup_data_entry
2 {
3 public signup_data_entry()
4 {
5 //SqlConnection con = new SqlConnection("cellulant_ConnectionString");
6 SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["cellulant_ConnectionString"]);
7
8 SqlCommand command = new SqlCommand("Cellulant_Users_registration", con);
9 command.CommandType = CommandType.StoredProcedure;
10
11 con.Open();
12
13 //string IP = new string();
14
15
16 command.Parameters.Add(new SqlParameter("@RegionID", SqlDbType.Int, 0, "RegionID"));
17 command.Parameters.Add(new SqlParameter("@RegionDescription", SqlDbType.NChar, 50, "RegionDescription"));
18
19 command.Parameters[0].Value = 4;
20 command.Parameters[1].Value = "SouthEast";
21
22 int i = command.ExecuteNonQuery();
23
24
25 }
26 }
hiiiiiiiiii I am creating a web application using vb.net in which i m using the concept of classes. now i am done all the code for inserting the values in the database using the class but it is difficult to fetch the values from the database using select command and sending them to a WebForm . i want to know how i send send the values coming from the select command to a datagrid or another web controlif possible provide me a sample code thanks for your help
View 2 Replies View RelatedNot able to use Enterprise Mgr after updgrade. Getting Class not registered? Any idea what to do to correct? Thanks, A
View 1 Replies View RelatedCan anyone recommend a good SQL Server book or class forBeginner-Intermediate, please?Thanks
View 2 Replies View Related
there was a post some time ago but nobody answered. Maybe somebosy will answer now?
I have created a class which contains a few UDF's. The class has a static constructor that reads from the databse and loads a Dictionary<> collection.
What is the lifetime of the class?
What will cause the static constructor to be called again?
When will it be garbage collected?
If the life time is limited by default, can it be extended?
Thanks.
Good morning, all!
I'm tasked with creating POCO (C# Class Object) and XML definitions for three different kinds of records coming from my input file. The problem is that I'm not sure how to do this within the SSIS framework. It seems to me that I can somehow define a class and include XML element tags in the definition, but I'm not sure where to look/who to ask/how to do that!
The goal is to be able to assign the data types and class attributes for various parts of each input record based on position, and to serialize the data as XML (and therefore my inputs to my Data Flow will be XML objects instead of a flat file, as I had been doing it...).
Can anyone point me at a good tutorial? Or a simple example?
Also, is "DateTime" a recognized data type in C#?
Thanks a bunch!
Jim Work
Hi,
when i am trying to open a table from Microsoft Visua Studio 2005
I got the following error
Class Not Registered.Loking for object with classID:......
how resolve this?????
I recently took a class on SQL 2005. The classwork had lab files but I did not manage to hang on to the files. Are those files available for DL from MS?
I am specifically looking for the files from Module 7 "Planning for Source Control, Unit Testing, and Deployment"
TIA
Hi, I'm having trouble with the ReportingService2005 object
I'm trying to use the Get and SetPolicies methods and have used ideas from other snippets in order to get this:
...
Microsoft.SqlServer.ReportingServices2005.ReportingService2005 RS = new Microsoft.SqlServer.ReportingServices2005.ReportingService2005();
RS.Credentials = System.Net.CredentialCache.DefaultCredentials;
RS.Url = http://www.MyServer.co.uk/ReportServer/ReportService2005.asmx;
bool ip;
Policies = RS.GetPolicies("/", out ip);
RS.SetPolicies("/", Policies);
...
Does anyone have any experience with this object, or any working examples, I suspect I'm still missing some permissions thing but at the moment all I get is this annoyingly unhelpful message:
Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'. The request failed with the error message: --
BODY
{font-family:Verdana;font-weight:normal;font-size:8pt;color:black;}
H1
{font-family:Verdana;font-weight:700;font-size:15pt;}
LI
{font-family:Verdana;font-weight:normal;font-size:8pt;display:inline;}
.ProductInfo
{font-family:Verdana;font-weight:bold;font-size:8pt;color:gray;}
A:link
{font-size:8pt;font-family:Verdana;color:#3366CC;text-decoration:none;}
A:hover
{font-size:8pt;font-family:Verdana;color:#FF3300;text-decoration:underline;}
A:visited
{font-size:8pt;font-family:Verdana;color:#3366CC;text-decoration:none;}
Reporting Services Error
An internal error occurred on the report server. See the error log for more details. (rsInternalError) Get Online Help
For more information about this error navigate to the report server on the local server machine, or enable remote errors
SQL Server Reporting Services
--.
Thanks for your help,
Sean.
I created a new DataSet object using the
wizard and had no probs, it's very straightforward. I created a
GetProducts() method and also added a GetProductCount() method. I
read somewhere that when the DataSet is saved, it will generate the
TableAdapter classes and store them in the project nested under the
DataSet object. This isn't happening, the files aren't there and
yes I'm displaying all files. There *is* however the TableAdapter
class but it's in not in the project, it's a temporary file w/ the
following path:
C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET
Fileswebsitef38f8b5500014aeSources_App_Codepw_products.xsd.72cecc2a.cs.
I saved the DataSet several times, compiled the entire solution and
even closed the solution yet this temporary file isn't getting saved
where it should be. Does anyone have any ideas abt this?
I'm eager to start developing my DAL and def want to use these
TableAdapter classes.
Thx in advance,
-Pete
Hi,
I'm working on both VWDEE and VBEE and, in each, when I try to add a database diagram I get the following message (after the 'Do you want to create required objects' prompt) 'Invalid Class String'.
Any ideas?
Hello,
I put my stored procedure in my class and try to execute it but get this error
1st here is my class
1 public signup_data_entry()
2 {
3 SqlConnection con = new SqlConnection("cellulant_ConnectionString");
4
5
6 SqlCommand command = new SqlCommand("Cellulant_Users_registration", con);
7 command.CommandType = CommandType.StoredProcedure;
8
9 con.open();
10
11 command.Parameters.Add(new SqlParameter("@RegionID", SqlDbType.Int, 0, "RegionID"));
12 command.Parameters.Add(new SqlParameter("@RegionDescription", SqlDbType.NChar, 50, "RegionDescription"));
13
14 command.Parameters[0].Value = 4;
15 command.Parameters[1].Value = "SouthEast";
16
17 int i = command.ExecuteNonQuery();
18
19
20 }
and here is the error message on the testing server. Error line is line 27 below
Source Error:
Line 25: command.CommandType = CommandType.StoredProcedure;
Line 26:
Error >>> Line 27: con.open();
Line 28:
Line 29: command.Parameters.Add(new SqlParameter("@RegionID", SqlDbType.Int, 0, "RegionID"));
Source File: c:inetpubwwwrootcellulant1App_Codesignup_data-entry.cs Line: 27
HI,
I am going to make a big web application. so im going to use sql connection with class for example i have 100 web pages and i will make a slq connection in class.vb
Class1.vb(see the below code)
Imports System.Data
Imports System.Data.SqlClient
Imports Microsoft.VisualBasicPublic Class Class1
Private conn As New SqlConnection("Data Source=DANISHSQLEXPRESS;Initial Catalog=ARBASHHR.MDF;Integrated Security=True")Private cmd As New SqlCommand()
Private da As New SqlDataAdapter(cmd)
End Class
default.aspx(here is asp.net page i want to use the sql connection from that class.)
but this below page saying that Name "cmd" is not declared and connection
Try
cmd.Connection = conn
conn.Open()Dim ds As New DataSet
cmd.CommandText = "SELECT * FROM Users where (UserName = N'" & TextBox1.Text & "')" 'And (Password = N '" & TextBox2.Text & "')"da.Fill(ds, "data")
conn.Close()
For Each dt As DataTable In ds.Tables
For Each dr As DataRow In dt.RowsTextBox3.Text = dr.Item("Password")
Next drNext dt
If TextBox2.Text = TextBox3.Text ThenResponse.Redirect("Welcome.aspx")
Else
Label3.Text = "Invalid Username/password"
End IfCatch ex As Exception
' MsgBox(ex.Message) '("Error Loading Information From Database..", MsgBoxStyle.Critical, "Error")
End Try
End Sub
please let me know where im doing mistake.....
Thank in Advance
Can I use this class in ASP.NET web site with many visitors?SqlLayer.cs: public static class SqlLayer{ public static string ConnectionString = ConfigurationManager.ConnectionStrings["SomeConnectionString"].ConnectionString; public static int ExecuteNonQuery(string StoredProcedureName, string[] ParamNames, object[] ParamValues) { if (ParamNames.Length != ParamValues.Length) { throw new Exception("ParamNames.Length != ParamValues.Length"); } using (SqlConnection cSqlConnection = new SqlConnection(ConnectionString) { cSqlConnection.Open(); SqlCommand cSqlCommand = cSqlConnection.CreateCommand(); cSqlCommand.CommandType = CommandType.StoredProcedure; cSqlCommand.CommandText = StoredProcedureName; cSqlCommand.Parameters.Add("@ReturnValue", DbType.Int32); cSqlCommand.Parameters["@ReturnValue"].Direction = ParameterDirection.ReturnValue; for (int i = 0; i < ParamValues.Length; i++) { cSqlCommand.Parameters.AddWithValue(ParamNames[i], ParamValues[i]); } cSqlCommand.ExecuteNonQuery(); return (int) cSqlCommand.Parameters["@ReturnValue"].Value; } } public delegate void ActionForReader(SqlDataReader Reader); public static void ExecuteReader(string StoredProcedureName, string[] ParamNames, object[] ParamValues, ActionForReader cActionForReader) { using (SqlConnection SqlConnection1 = new SqlConnection(ConnectionString)) { SqlConnection1.Open(); SqlCommand SqlCommand1 = SqlConnection1.CreateCommand(); SqlCommand1.CommandType = CommandType.StoredProcedure; SqlCommand1.CommandText = StoredProcedureName; for (int i = 0; i < ParamValues.Length; i++) { SqlCommand1.Parameters.AddWithValue(ParamNames[i], (ParamValues[i] == null ? DBNull.Value : ParamValues[i])); } using (SqlDataReader Reader = SqlCommand1.ExecuteReader()) { if (cActionForReader != null) { //if (Reader.HasRows == false) throw new Exception("Reader has no rows"); //if (Reader.RecordsAffected == 0) throw new Exception("Reader RecordsAffected = 0"); while (Reader.Read()) { if(Reader!=null) cActionForReader(Reader); } } } } }} Using: SqlLayer.ExecuteNonQuery("SomeStoredProcedure", "ID", ID);---------SqlLayer.ExecuteReader("SomeStoredProcedure", new string[]{"Param1","Param2"}, new object[]{Value1,Value2}, Action);...void ActionForForumCollection(SqlDataReader Reader) {LabelContent.Text += Reader[0].ToString()+" - "+Reader[1].ToString();}
View 1 Replies View Relatedhi
i was reading book about asp.net and i found example for a dataacess class but i didn't understand this part
Private m_FieldData As New NameObjectCollection
Private _m_ConnectionString As String
Private m_dbConnection As SqlConnection
Private Sub AddParameters( _
ByVal objCommand As SqlCommand, _
ByVal objValues() As Object)
Dim objValue As Object
Dim I As Integer
Dim objParameter As SqlParameter
objCommand.Parameters.Clear()
SqlCommandBuilder.DeriveParameters(objCommand)
I = 0
For Each objParameter In objCommand.Parameters
If objParameter.Direction = ParameterDirection.Input _
Or objParameter.Direction = _
ParameterDirection.InputOutput Then
objValue = objValues(I)
objParameter.Value = objValue
I = I + 1
End If
Next
End Sub
Private Sub AddFieldParameters _
(ByVal objCommand As SqlCommand)
Dim objParameter As SqlParameter
objCommand.Parameters.Clear()
SqlCommandBuilder.DeriveParameters(objCommand)
For Each objParameter In objCommand.Parameters
objParameter.Value = _
_FieldData.Item(objParameter.ParameterName. _
Substring(1))
Next
End Sub
Public Function ExecDataReader _
(ByVal strStoredProc As String, _
ByVal ParamArray objValues() As Object) _
As SqlDataReader
Dim objCommand As SqlCommand
Dim objReader As SqlDataReader
objCommand = New SqlCommand
objCommand.CommandText = strStoredProc
objCommand.CommandType = CommandType.StoredProcedure
objCommand.Connection = dbConnection
Try
objCommand.Connection.Open()
If (objValues.Length = 0) Then
AddFieldParameters(objCommand)
Else
AddParameters(objCommand, objValues)
End If
objReader = objCommand. _
ExecuteReader(CommandBehavior.CloseConnection)
Catch ex As Exception
If objCommand.Connection.State.Open Then
objCommand.Connection.Close()
End If
End Try
Return objReader
End Function
can anybody help me what the author want to do
Anyone have code to convert a sql proc to a C# class?
Specifially something to create the columns returned from the proc.
Thanks.
hate to gripe, but this was bad. I have taken several sql server classes over the years, and have always been happy with the class, but avoid the 2733a (upgrading you database administration skills to sql 2005). Class is poorly devloped and incomplete. Half of the examples were to do things such as mirroring and replication from a command prompt. I thought I was in an Oracle 8 class. It was clear much of this functionality is not complete. In fact most of the class was command prompt based. They had absolutley nothing about the upgrade process from SQL 2000 to SQL 2005. I hope MS is not taking a step backwards, I always thought the strong suite for MS was the enterprise manager tool suite. The instructor did tell me there was an upgrade to the class that just came out, but it has a long way to go.
View 1 Replies View RelatedToday morning i tried connecting to sql 6.5 through enterprise edition got the following error
SQL ole object could not be registered class not registered (80040154)
I did shut down and restart, stopped and restarted the services
When viewing trace information via SQL Profiler, you can see the name of the event class. But when viewing trace information via T-SQL (either from a trace table or trace file using ::fn_trace_gettable), you see the id of the event class and not its name.
If I knew the name of the event class, then I could easily find the id by drilling down from this BOL article:
ms-help://MS.SQLCC.v9/MS.SQLSVR.v9.en/udb9/html/0f0fe567-e115-4ace-b63c-73dc3428c0f6.htm
For instance, I recently captured Lock:Acquired event class from the Locks event category. I can see from BOL that its id is 24 by drilling down into Locks:Acquired Event Class from the above link. I just have to view the Description field for EventClass data column.
Is there a way to do this in reverse, meaning if I knew the id of the event class, could I find the name easily? Is SQL Profiler using a built-in function to convert the id to a name?
I've searched through BOL for this information, but haven't been able to locate an article that lists all of the event classes by id and their associated names. I've also scoured Google for this information and haven't been able to locate it.
Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/
I am trying to port a database from SQL Server 2005 Express to SQLServer 2005 Standard. Idetached my database from the SQL Sever 2005 Express instance andattached it to the SQL Server 2005 Standard instance. Whenever I do aselect on tables in the database I have no problem. However if Iattempt to open or modify a table by selecting open or modify from thepopup menu, I get the following error --TITLE: Microsoft SQL Server Management Studio------------------------------Class does not support aggregation (or class object is remote)(Exception from HRESULT: 0x80040110 (CLASS_E_NOAGGREGATION))(Microsoft.SqlServer.SqlTools.VSIntegration)------------------------------BUTTONS:OK------------------------------I tried repairing the .NET 2.0 framework but to no avail.Please help!!!Thanks,
View 3 Replies View Related
Hi,
I´m wondering if is it possible to use the SSIS Class Library without SQLServer installed in the machine or if is it necessary to install SLQ Server in order to use SSIS objects?
thaks.
Has anyone downloaded the DVD splits for the 7031A class yet?
After I downloaded all of the files I created the Instructor DVD to have the VMC/VHD files for the class setup but there were no Virtual Disk files in the "Drives" folder...only a text file called "placeholder".
Any ideas on how to get the BCBase.exe, Upgrade.exe, InPlace.exe,
SideBySide.exe and SQL7Upgrade.exe files?
--
David J. Culley
EduCorp Training & Consulting
I have several fuctions that I would like to share between my different script tasks in my SSIS package. I assume I do this by creating a custom class, but I cant quite figure it out. Can someone please point me in the right direction?
Thank You!!
I can't find the ReportingService's namespace... i see ReportingService inerhits from System.Web.Services.Protocols.SoapHttpClientProtoco but any code what i found its impossible to compile, i need the namespace...
View 3 Replies View RelatedWhen I try to run DTS Package in SQL 2000, it reports a error - Class not registered?
What is the solution to this problem?
Good morning,
I'm trying to use the Microsoft Clustering Viewer on my custom clsutering plugin algorithm but I'm facing some problems...
Well... The question is: what information should I gather to pass to what methods of the Navigator class to make the Clustering Viewer work ? I'm following the C++ samples.
I've read the tutorial on how to construct a custom plugin viewer on C# but it's not what I'm looking for.
Thanks a lot.
Hello everybody,
I am new to .NET programming and the C# language. I'm coming from a ColdFusion/Java background, but am trying to learn .NET to further my abilities as a programmer, and take advantage of the CLR functionality in SQL Server.
What I am wondering is: is it possible to write an assembly which has stored procedures and functions that each utilize a custom class written within that assembly?
I am having some trouble with this concept. I am writing a UDF that will compile various data together and build a string from it. To help simplify the code, I want to build a custom class which will represent the primary object I am running the compilations against.
I would like to have the class be able to load its data directly from the database using a load() method. However, I am getting the following error when trying to run the UDF:
Msg 6522, Level 16, State 2, Line 1
A .NET Framework error occurred during execution of user defined routine or aggregate 'CompileList':
System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
System.Security.SecurityException:
at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.PermissionSet.Demand()
at System.Data.Common.DbConnectionOptions.DemandPermission()
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at vtrenz_listmanager_package.lib.iMAList.load()
at UserDefinedFunctions.CompileList(Int32 ownerid, Int32 userid, Int32 listid)
Any help and/or insight would be greatly appreciated.
Thanks,
JD
I have a small .net application that uses RMO to synchronize a merge subscription. Everything works fine when I build with platform target = "Any CPU" on both x86 and x64 systems, but I get a "Class not registered" error on my x64 system when the application is built with platform target = "x86". Incase you are wondering I have to run this code under x86 because it is actually going to distributed in a dll and called from an x86 application.
x64 System:
Microsoft Windows Server 2003 R2
Enterprise x64 Edition
Service Pack 1
Here is my code:
{
ServerConnection dbconn = new ServerConnection(publication_server);
dbconn.LoginSecure = true;
dbconn.Connect();
MergeSubscription subscription = new MergeSubscription();
subscription.ConnectionContext = dbconn;
subscription.DatabaseName = publication_db;
subscription.PublicationName = publication_name;
subscription.SubscriberName = subscription_server;
subscription.SubscriptionDBName = subscription_db;
if (!subscription.LoadProperties() || subscription.SubscriberSecurity == null)
throw new Exception("Unable to initialize the Synchronization");
MergeSynchronizationAgent agent = subscription.SynchronizationAgent;
agent.Synchronize();
}