If i am using SqlCommand Class and the CommandType of it is Text, then will it add "sp_executesql N" in front of the sql command automatically in fact, just like SqlDataAdapter?
View 3 Repliesi am using visual web developer 2005 and SQL 2005 with VB as the code behindi am using INSERT command like this Dim test As New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("DatabaseConnectionString1").ToString() test.InsertCommandType = SqlDataSourceCommandType.Text test.InsertCommand = "INSERT INTO try (roll,name, age, email) VALUES (@roll,@name, @age, @email) " test.InsertParameters.Add("roll", TextBox1.Text) test.InsertParameters.Add("name", TextBox2.Text) test.InsertParameters.Add("age", TextBox3.Text) test.InsertParameters.Add("email", TextBox4.Text) test.Insert() i am using UPDATE command like this Dim test As New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("DatabaseConnectionString").ToString() test.UpdateCommandType = SqlDataSourceCommandType.Text test.UpdateCommand = "UPDATE try SET name = '" + myname + "' , age = '" + myage + "' , email = '" + myemail + "' WHERE roll 123 " test.Update()but i have to use the SELECT command like this which is completely different from INSERT and UPDATE commands Dim tblData As New Data.DataTable() Dim conn As New Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True") Dim Command As New Data.SqlClient.SqlCommand("SELECT * FROM try WHERE age = '100' ", conn) Dim da As New Data.SqlClient.SqlDataAdapter(Command) da.Fill(tblData) conn.Close() TextBox4.Text = tblData.Rows(1).Item("name").ToString() TextBox5.Text = tblData.Rows(1).Item("age").ToString() TextBox6.Text = tblData.Rows(1).Item("email").ToString() for INSERT and UPDATE commands defining the command,commandtype and connectionstring is samebut for the SELECT command it is completely different. why ?can i define the command,commandtype and connectionstring for SELECT command similar to INSERT and UPDATE ?if its possible how to do ?please help me
View 2 Replies View RelatedDear all,
Our system is using .Net 1.1 and SQL Server 2000.
In our system, the timeout of SqlCommand is set to 300 seconds (~5 mins). However, there was a case that exception 'ThreadAbortException' was thrown in .Net (IIS Server), with its corresponding query was blocked over 11 minutes.
The case raised a question: 'Which party manages the timeout after the sql command is sent to DB? .Net, IIS Server or SQL Server?' If the timeout is managed by .Net or IIS, is there any setting making SQL Server 2000 possible to kill the aborted process earlier?
Thanks for helps.
Gabriel
When I open a report definition, go to a dataset and open it, the CommandType ALWAYS goes to "Text". I don't want "Text", I want "Stored Procedure". I NEED "Stored Procedure".
I have also found that the CommandText for a different dataset will change even though I have not opened it.
I guess the only solution I have is to open the RDL files, search for the dataset entries and then fix the XML code. This is a real pain in the buttocks when I am working with 300+ reports.
Is there a fix for this bug? Or are you going to FORCE everyone to use "Text"?
I am trying to finish this project so that we can release it to our customers but now I have to wonder why we decided to go with Reporting Services, especially now that we have to do double edits on each and every report.
Steven Broomhead
Optimum Solutions, Inc.
Hi
I've got an SSIS package, I'm in a Data Flow step that has a OLE DB Command Data Flow Transformation.
The SQLCommand in the OLD DB Command is:
______________________
UPDATE Employment_Episode_Dim
SET Commence_Serv_Date = ?
WHERE AGS_Number = ?
______________________
The package will run through successfully, but I don't see any updates
in Employment_Episode_Dim. I ran a trace, and this is a sample of the
SQL that is being executed:
______________________
exec sp_executesql N'UPDATE EMPLOYMENT_EPISODE_DIM
SET COMMENCE_SERV_DATE = @P1
WHERE (AGS_NUMBER = @P2)',N'@P1 datetime,@P2 int',''2005-01-27
00:00:00:000'',78577229
______________________
If I take that SQL and execute it in a query window, it fails due to
two single quotation marks placed around the date parameter being used
as @P1.
Why does SQL/SSIS put two singles around the date? It's outside of the
string to be executed, so it doesn't seem to need to have the double.
Can anyone please help?
Thanks
Earth
I'm attempting to configure a DataReader's SqlCommand text to use a package-level variable and I'm having trouble. I've read about using the "sql command from variable" option but although I see that during the configuration of Ole DB source, I don't see the same option for DataReader source. Viewing the properties of the DataReader and selecting the SqlCommand property does have button to configure the value but only displays a string value editor window. (I was hoping for the expression editor.)
The configured connection to the DataReader uses the odbc Data Provider (under .Net providers). I'm connecting to mySql, if that matters.
What I'm looking to do is to use a variable in the where clause of the DataReader's SqlCommand. Any hints how to accomplish this or other ideas would be greatly appreciated.
Thanks
Hi,I'm new to ASP.NET, and am currently looking into XML.I'm trying to write XML using data from an SQL Server 2000 table. But I seem to be getting the following error regarding the SQL Server connection:Compiler Error Message: CS1502: The best overloaded method match for 'System.Data.SqlClient.SqlCommand.SqlCommand(string, System.Data.SqlClient.SqlConnection)' has some invalid argumentsSource Error:Line 23: {
Line 24: SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter();
Line 25: mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString);
Line 26: mySqlDataAdapter.Fill(myDataSet);
Line 27: return myDataSet;Source File: c:InetpubwwwrootmappingcreateGeoRSSFile.aspx.cs Line: 25 This is my code:using System;
using System.Data;
using System.Data.SqlClient ;
using System.Configuration;
using System.Collections;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Xml;
public partial class createGeoRSSFile : System.Web.UI.Page
{
protected void Page_Load(object sender, DataSet myDataSet, EventArgs e)
{
string connString = "server=SQLSERV1;database=Historical_Statistics;UID=dbuser;PWD=Password";
string queryString = "SELECT Town, PostCode, Latitude, Longitude FROM UKPostCodes";
using (SqlConnection mySqlConnection = new SqlConnection(connString))
{
SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter();
mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString);
mySqlDataAdapter.Fill(myDataSet);
return myDataSet;
}
// Create a new XmlTextWriter instance
XmlTextWriter writer = new XmlTextWriter(Response.OutputStream, Encoding.Unicode);
// Start writing!
writer.WriteStartDocument();
writer.WriteStartElement("item");
// Creating the <town> element
writer.WriteStartElement("town");
writer.WriteElementString("PostCode",myDataSet .Tables[1].Columns("PostCode"));
writer.WriteElementString("geo:lat",myDataSet.Tables[1].Columns("Latitude"));
writer.WriteElementString("geo:lon", myDataSet.Tables[1].Columns("Longitude"));
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Flush();
writer.Close();
}
}What seems to be causing this error?Thanks.
I need a value in the SQL2000 database to be returned as a text field in the front end.
i.e. value set as '0' or '1' in the database field needs to be returned as 'No' or 'Yes' in the front end.
If anyone can help with this daft query, it would be greatly appreciated.
Hi All,
i am using a OLE DB Source in my dataflow component and want to select rows from the source based on the Name I enter during execution time. I have created two variables,
enterName - String packageLevel (will store the name I enter)
myVar - String packageLevel. (to store the query)
I am assigning this query to the myVar variable, "Select * from db.Users where (UsrName = " + @[User::enterName] + " )"
Now in the OLE Db source, I have selected as Sql Command from Variable, and I am getting the variable, enterName,. I select that and when I click on OK am getting this error.
Error at Data Flow Task [OLE DB Source [1]]: An OLE DB error has occurred. Error code: 0x80040E0C.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E0C Description: "Command text was not set for the command object.".
Can Someone guide me whr am going wrong?
myVar variable, i have set the ExecuteAsExpression Property to true too.
Please let me know where am going wrong?
Thanks in advance.
I am building a front-end search on a website to serach through thecontents of a full-text enabled databsae. I have everything set-up andworking using FREETEXTTABLE.Here is what I want to do. When a user types in a search phrase thathas a couple words in quotes, I want it to do an AND for those insteadof the normal OR that freetexttable seems to do. Is there somethingbuilt into SQL Server that can handle this or do I need to parse thephrase myself and build up some sort of logical operation with thewords and a combination of AND's and OR's. Has anyone done this orhave freeware that handles it or any suggestions at all.Thanks in advance for any help.
View 1 Replies View RelatedHi,
We have a lot of VB6 code that uses ADO 2.7 and stored procs wih Sql 2005. I have noticed recently that if I use the follow code:
Dim con As New ADODB.Connection
con.ConnectionString = "driver={SQL Server};server=(local);database=test;uid=sa;pwd="
con.Open
Dim com As New ADODB.Command
com.ActiveConnection = con
com.CommandText = "usp_GetSetting"
com.CommandType = adCmdStoredProc
com.Parameters.Append com.CreateParameter(...)
It will fail. the reason being the after setting the CommantText and Type ADO then seems to automatically go away and populate the Parameters collection from the databases metadata according to the SP we are calling.
I have never seen this before, I thought the Refresh method had to be called before the parameters collection get populated.
Can anyone help me please?
Hi. I am writing a program in C# to migrate data from a Foxpro database to an SQL Server 2005 Express database. The package is being created programmatically. I am creating a separate data flow for each Foxpro table. It seems to be doing it ok but I am getting the following error message at the package validation stage:
Description: An OLE DB Error has occured. Error code: 0x80040E0C.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E0C Description: "Command text was not set for the command object".
.........
Description: "component "OLE DB Destination" (22)" failed validation and returned validation status "VS_ISBROKEN".
This is the first time I am writing such code and I there must be something I am not doing correct but can't seem to figure it out. Any help will be highly appreciated. My code is as below:
private bool BuildPackage()
{
// Create the package object
oPackage = new Package();
// Create connections for the Foxpro and SQL Server data
Connections oPkgConns = oPackage.Connections;
// Foxpro Connection
ConnectionManager oFoxConn = oPkgConns.Add("OLEDB");
oFoxConn.ConnectionString = sSourceConnString; // Created elsewhere
oFoxConn.Name = "SourceConnectionOLEDB";
oFoxConn.Description = "OLEDB Connection For Foxpro Database";
// SQL Server Connection
ConnectionManager oSQLConn = oPkgConns.Add("OLEDB");
oSQLConn.ConnectionString = sTargetConnString; // Created elsewhere
oSQLConn.Name = "DestinationConnectionOLEDB";
oSQLConn.Description = "OLEDB Connection For SQL Server Database";
// Add Prepare SQL Task
Executable exSQLTask = oPackage.Executables.Add("STOCK:SQLTask");
TaskHost thSQLTask = exSQLTask as TaskHost;
thSQLTask.Properties["Connection"].SetValue(thSQLTask, "oSQLConn");
thSQLTask.Properties["DelayValidation"].SetValue(thSQLTask, true);
thSQLTask.Properties["ResultSetType"].SetValue(thSQLTask, ResultSetType.ResultSetType_None);
thSQLTask.Properties["SqlStatementSource"].SetValue(thSQLTask, @"C:LPFMigrateLPF_Script.sql");
thSQLTask.Properties["SqlStatementSourceType"].SetValue(thSQLTask, SqlStatementSourceType.FileConnection);
thSQLTask.FailPackageOnFailure = true;
// Add Data Flow Tasks. Create a separate task for each table.
// Get a list of tables from the source folder
arFiles = Directory.GetFileSystemEntries(sLPFDataFolder, "*.DBF");
for (iCount = 0; iCount <= arFiles.GetUpperBound(0); iCount++)
{
// Get the name of the file from the array
sDataFile = Path.GetFileName(arFiles[iCount].ToString());
sDataFile = sDataFile.Substring(0, sDataFile.Length - 4);
oDataFlow = ((TaskHost)oPackage.Executables.Add("DTS.Pipeline.1")).InnerObject as MainPipe;
oDataFlow.AutoGenerateIDForNewObjects = true;
// Create the source component
IDTSComponentMetaData90 oSource = oDataFlow.ComponentMetaDataCollection.New();
oSource.Name = (sDataFile + "Src");
oSource.ComponentClassID = "DTSAdapter.OLEDBSource.1";
// Get the design time instance of the component and initialize the component
CManagedComponentWrapper srcDesignTime = oSource.Instantiate();
srcDesignTime.ProvideComponentProperties();
// Add the connection manager
if (oSource.RuntimeConnectionCollection.Count > 0)
{
oSource.RuntimeConnectionCollection[0].ConnectionManagerID = oFoxConn.ID;
oSource.RuntimeConnectionCollection[0].ConnectionManager = DtsConvert.ToConnectionManager90(oFoxConn);
}
// Set Custom Properties
srcDesignTime.SetComponentProperty("AccessMode", 0);
srcDesignTime.SetComponentProperty("AlwaysUseDefaultCodePage", true);
srcDesignTime.SetComponentProperty("OpenRowset", sDataFile);
// Re-initialize metadata
srcDesignTime.AcquireConnections(null);
srcDesignTime.ReinitializeMetaData();
srcDesignTime.ReleaseConnections();
// Create Destination component
IDTSComponentMetaData90 oDestination = oDataFlow.ComponentMetaDataCollection.New();
oDestination.Name = (sDataFile + "Dest");
oDestination.ComponentClassID = "DTSAdapter.OLEDBDestination.1";
// Get the design time instance of the component and initialize the component
CManagedComponentWrapper destDesignTime = oDestination.Instantiate();
destDesignTime.ProvideComponentProperties();
// Add the connection manager
if (oDestination.RuntimeConnectionCollection.Count > 0)
{
oDestination.RuntimeConnectionCollection[0].ConnectionManagerID = oSQLConn.ID;
oDestination.RuntimeConnectionCollection[0].ConnectionManager = DtsConvert.ToConnectionManager90(oSQLConn);
}
// Set custom properties
destDesignTime.SetComponentProperty("AccessMode", 2);
destDesignTime.SetComponentProperty("AlwaysUseDefaultCodePage", false);
destDesignTime.SetComponentProperty("OpenRowset", "[dbo].[" + sDataFile + "]");
// Create the path to link the source and destination components of the dataflow
IDTSPath90 dfPath = oDataFlow.PathCollection.New();
dfPath.AttachPathAndPropagateNotifications(oSource.OutputCollection[0], oDestination.InputCollection[0]);
// Iterate through the inputs of the component.
foreach (IDTSInput90 input in oDestination.InputCollection)
{
// Get the virtual input column collection
IDTSVirtualInput90 vInput = input.GetVirtualInput();
// Iterate through the column collection
foreach (IDTSVirtualInputColumn90 vColumn in vInput.VirtualInputColumnCollection)
{
// Call the SetUsageType method of the design time instance of the component.
destDesignTime.SetUsageType(input.ID, vInput, vColumn.LineageID, DTSUsageType.UT_READWRITE);
}
//Map external metadata to the inputcolumn
foreach (IDTSInputColumn90 inputColumn in input.InputColumnCollection)
{
IDTSExternalMetadataColumn90 externalColumn = input.ExternalMetadataColumnCollection.New();
externalColumn.Name = inputColumn.Name;
externalColumn.Precision = inputColumn.Precision;
externalColumn.Length = inputColumn.Length;
externalColumn.DataType = inputColumn.DataType;
externalColumn.Scale = inputColumn.Scale;
// Map the external column to the input column.
inputColumn.ExternalMetadataColumnID = externalColumn.ID;
}
}
}
// Add precedence constraints to the package executables
PrecedenceConstraint pcTasks = oPackage.PrecedenceConstraints.Add((Executable)thSQLTask, oPackage.Executables[0]);
pcTasks.Value = DTSExecResult.Success;
for (iCount = 1; iCount <= (oPackage.Executables.Count - 1); iCount++)
{
pcTasks = oPackage.PrecedenceConstraints.Add(oPackage.Executables[iCount - 1], oPackage.Executables[iCount]);
pcTasks.Value = DTSExecResult.Success;
}
// Validate the package
DTSExecResult eResult = oPackage.Validate(oPkgConns, null, null, null);
// Check if the package was successfully executed
if (eResult.Equals(DTSExecResult.Canceled) || eResult.Equals(DTSExecResult.Failure))
{
string sErrorMessage = "";
foreach (DtsError pkgError in oPackage.Errors)
{
sErrorMessage = sErrorMessage + "Description: " + pkgError.Description + "";
sErrorMessage = sErrorMessage + "HelpContext: " + pkgError.HelpContext + "";
sErrorMessage = sErrorMessage + "HelpFile: " + pkgError.HelpFile + "";
sErrorMessage = sErrorMessage + "IDOfInterfaceWithError: " + pkgError.IDOfInterfaceWithError + "";
sErrorMessage = sErrorMessage + "Source: " + pkgError.Source + "";
sErrorMessage = sErrorMessage + "Subcomponent: " + pkgError.SubComponent + "";
sErrorMessage = sErrorMessage + "Timestamp: " + pkgError.TimeStamp + "";
sErrorMessage = sErrorMessage + "ErrorCode: " + pkgError.ErrorCode;
}
MessageBox.Show("The DTS package was not built successfully because of the following error(s):" + sErrorMessage, "Package Builder", MessageBoxButtons.OK, MessageBoxIcon.Information);
return false;
}
// return a successful result
return true;
}
Hi
Is it possible To pass an SQL command to a ASp.net web service as system.data.SQLclient.sqlcommand?
That means is ispossible to pass the actuall sql command instead of just the string?
If yes how can you do that??
Cheers
sir
i am using following code for hirarchy treeview.
and i am using asp.net with c#.and sql server.i
have 3 tables Indexmaster,sectormaster,indexsectormap.
i have error.
Error---
The CommandType enumeration value, 512,
is not supported by the .Net Framework
SqlClient Data Provider.
Parameter name: CommandType
my code---
sqlcon.ConnectionString = "Data source=tipl5;initial catalog=eERS;uid=gayatri;pwd=gayatri;Connect Timeout=120";
sqlcon.Open();
cmd.Connection =sqlcon;
cmd.CommandType = CommandType.TableDirect;
cmd.CommandText = "IndexMaster";
sqlda.SelectCommand = cmd;
sqlda.Fill(ds, "IndexMaster");
cmd.CommandText = "IndexSectorMap";
sqlda.SelectCommand = cmd;
sqlda.Fill(ds, "IndexSectorMap");
cmd.CommandText = "SectorMaster";
sqlda.SelectCommand = cmd;
sqlda.Fill(ds, "SectorMaster");
ds.Relations.Add("Root", ds.Tables["IndexMaster"].Columns["IndexCode"], ds.Tables["IndexSectorMap"].Columns["tIndexCode"]);
ds.Relations.Add("Secondary", ds.Tables["IndexSectorMap"].Columns["tSectorCode"], ds.Tables["SectorMaster"].Columns["SectorCode"]);
FpSpread1.DataSource = ds;
regards
gayatri
A section of this company's intranet site where I just started interning at has little company anniversary and birthday sections that look like (for the anniversary section.. in the birthday section, it looks the same, except it doesn't say how old the comployee is):
-Steve Cunningham 6/1 - 6 yrs
-Andrew Brown 6/3 - 11yrs
-Lisa Stone 6/4 - 3 yrs
How can I get it so instead of manually changing that text every month, it will look at a SQL database and automatically change that text every month? I'm guessing the pseudocode would be if the b-day or anniv. month matches the current month, display the first and last name, the date, and number of years (which would have to be calculated maybe?) Any help would be GREAT! Thanks!!
~Michael
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..............
Hi,I have do some corretion in my aspxpage and the codebehind-page and have a problem right here (marked in bold): Imports System.Data.SqlClientPartial Public Class News Inherits System.Web.UI.Page Private Sub DetailsView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles DetailsView1.DataBound If DetailsView1.CurrentMode = DetailsViewMode.Insert Or _ DetailsView1.CurrentMode = DetailsViewMode.Edit Then DirectCast(DetailsView1.FindControl("datumTextbox"), TextBox).Text = Now End If End Sub Private Sub DetailsView1_ItemUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewUpdateEventArgs) Handles DetailsView1.ItemUpdating If Not IsDate(e.NewValues("Datum")) Then Exit Sub End If Dim Conn As New SqlConnection(ConfigurationManager.ConnectionStrings("connpferde").ConnectionString) Conn.Open() Dim cmd As New SqlCommand() cmd.Connection = Conn cmd.CommandText = "UPDATE News SET Datum=@Datum WHERE ID=@ID" cmd.Parameters.Add(New SqlParameter("@datum", CDate(e.NewValues("Datum")))) cmd.Parameters.Add(New SqlParameter("@ID", e.NewValues("NewsID"))) cmd.CommandType = CommandType.Text cmd.ExecuteNonQuery() Conn.Close() End SubEnd Class I'm told that the Name CommandType is not defined. When I kill CommandType and the equal sign and set the equal-sign combined with using the completingagentit would suggested Data.CommandType.Text. On using that the running fails and Im told that the there is a missanderstanding with my Admin.master-Page.How can I correct this phrase.Regards
View 1 Replies View RelatedOn Sql Server 2005 Standard if I insert a new row into SomeTable that has a full-text index:
insert SomeTable(keywords)values('this is a test')
and then query:
SELECT * FROM Message WHERE Contains(keywords, ' "test" ');
I get the expected rows all rows that have "test" in the keyword.
On Sql Server 2005 Express new rows are not returned unless I rebuild the catalog.
Is this a known limitation of Express?
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
CREATE TABLE [dbo].[SomeTable](
[key] [int] IDENTITY(1,1) NOT NULL,
[keywords] [nvarchar](255) NOT NULL
CONSTRAINT [PK_SomeTable] PRIMARY KEY CLUSTERED
CREATE FULLTEXT CATALOG ft AS DEFAULT;
CREATE FULLTEXT INDEX ON [dbo].[SomeTable] KEY INDEX [PK_SomeTable] ON [ft] WITH CHANGE_TRACKING AUTO
ALTER FULLTEXT INDEX ON [dbo].[SomeTable] ADD ([keywords])
ALTER FULLTEXT INDEX ON [dbo].[SomeTable] ENABLE
This is a odd problem where a bad plan was chosen again and again, butthen not.Using the profiler, I identified an application-issued statement thatperformed poorly. It took this form:exec sp_executesql N'SELECT col1, col2 FROM t1 WHERE (t2= @Parm1)',N'@Parm1 int', @Parm1 = 8609t2 is a foreign key column, and is indexed.I took the statement into query analyzer and executed it there. Thequery plan showed that it was doing a scan of the primary key index,which is clustered. That's a bad choice.I then fiddled with it to see what would result in a good plan.1) I changed it to hard code the query value (but with the parmdefinition still in place. )It performed well, using the correct index.Here's how it looked.exec sp_executesql N'SELECT cbord.cbo1013p_AZItemElement.AZEl_Intid AS[Oid], cbord.cbo1013p_AZItemElement.incomplete_flag AS [IsIncomplete],cbord.cbo1013p_AZItemElement.traceflag AS [IsTraceAmount],cbord.cbo1013p_AZItemElement.standardqty AS [StandardAmount],cbord.cbo1013p_AZItemElement.Uitem_intid AS [NutritionItemOid],cbord.cbo1013p_AZItemElement.AZeldef_intid AS [AnalysisElementOid] FROMcbord.cbo1013p_AZItemElement WHERE (Uitem_intid= 8609)', N'@Parm1 int',@Parm1 = 8609After doing this, re-executing the original form still gave badresults.2) I restored the use of the parm, but removed the 'exec' from thestart.It performed well.After that (surprise!) it also performed well in the original form.What's going on here?
View 3 Replies View RelatedDoes 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 ?
I have a select statement as follows:
Code Snippetselect * from employees where empname in ('name1', 'name2')
im trying to implement this with parameters in an OLE DB Source using SQL Command Text...im having trouble implementing the multiple parameters. Any suggestions on how to do this? Im trying to assign the components of the 'in' field in variables, also, im not gonna know before hand how many 'in' parameters im gonna have.
i have one question in my select statement i'm selecting two things username, password will the dbCmd.ExecuteScalar return username,password in one row or together in the returnuser variable. i wanna return them both in two separate variables or do i need to different select statements?
thanks
Private Function check_login(ByVal login As String) As String
Dim dbCon As SqlConnection = New SqlConnection
Dim dbCmd As SqlCommand = New SqlCommand
Dim returnuser As Integer
dbCon.ConnectionString = _
"Data Source=localhost;" + _
"Initial Catalog=registeruser;" + _
"User ID=int422;" + _
"Password=int422"
dbCon.Open()
dbCmd.Connection = dbCon
dbCmd.CommandText = "SELECT login,password from users where login_id= @login"
dbCmd.CommandType = CommandType.Text
With (dbCmd.Parameters)
.Add("@login", SqlDbType.VarChar, 64).Value = login
End With
returnuser = dbCmd.ExecuteScalar
dbCon.Close()
Return returnuser
End Function
In the data flow task I have multiple OLE DB source task to retreive data from a cube using MDX. Below is an example of the query from sql command text field: I have a few questions on how to modify this statment to make it more robust.
1) The where clause [Calendar].[Quarter 2 (2007)] should actually be some kind of variable that will change each time
the user runs this project. So I am wondering how to make this a variable and get it into this field.
2) I had thought that I could use the SSIS variable. I have created one, but I can not figure how to get it into the field that
contains the given select statment.
3) I believe that once I get this variable part to work then I want a way to have user set this data value. Either by selecting data from a table in database or through a user interface where user enters data. I did do some resarch on creating a user interface, but I did not understand what I had to do, so if any one knows where to find a tutorial on how to do this let me know, or what they believe the best/easiest way is to get data from user to fill this where clause.
select * from OPENROWSET('MSOLAP', 'DATASOURCE=local; Initial Catalog=Patient Demographics 2005;',
'with member [Measures].[TimeDisplayName] as [Calendar].CurrentMember.Name
SELECT NON EMPTY { [Measures].[TimeDisplayName],[Measures].[Adjusted Relative Weight],[Measures].[Adjusted Case Weight]} ON COLUMNS,
({[Facility].[REGION].[NATCODE], [Facility].[REGION].[REGCODE]} *
[RIC].[CMGGRPCD].ALLMEMBERS) ON ROWS FROM [ESR]
WHERE [Calendar].[Quarter 2 (2007)]
')
Hello
I get the following error in a very quick test system i created:
An error occurred during local report processing.
An error has occurred during report processing.
Cannot set the command text for data set 'test'.
Error during processing of the CommandText expression of dataset 'test'.
My sql is:
= "select T.testid, T.test from test T " & Iif(Parameters!test1.Value = 1, "", "Where T.testid = " & Parameters!test1.Value)
There is nothing obviously wrong in the code as far as i can see
The parameter 'test1' is of type 'string'
The database 'test' has 2 columns of type 'smallint' and 'Name:nvarchar(50)'
I am at a loss, as this query is really simple, and is similar to the example query set up my microsoft which works fine
Thanks
Good Morning Folks,
Pretty new to Mysql, and have a query that if anyone can help me with id be very grateful!!
I am using the UPDATE command and wish to copy a columns data to another column, but the first column contains text then (text in a bracket) i wish to copy everything from the first column except whats in the bracket to column 2???
example...
UPDATE table_name SET `field1` = `field2`...............???
Any ideas??
Many Thanks
I'm using following command to populate my OLE DB Source. I have two of those in each Data Flow in my package. One of the OLE DB Sources points to my source database the other to the destination. In order to limit the number of rows I use the WHERE clause below. The [EnergyMiserFSRLive] being the the name of the source database. The Connection manager points to the destination database.
I would like an elegant way to replace [EnergyMiserFSRLive] with a parameter which I can reuse in each of my many data flows rather than use this hard coded value [EnergyMiserFSRLive].In particular I'm after the syntax of the below query that uses the parameter for [EnergyMiserFSRLive].
SELECT [SitesId]
,[SiteName]
,[FilePrefix]
,[City]
,[StateProv]
,[Country]
FROM [Sites]
WHERE SitesId >= (SELECT MIN(SitesId) FROM [DBNameFSRLive].[dbo].[Sites])
ORDER BY [SitesId]
I am running backups on SQL Sever express and I take backups via the batch file executing the TSQL as below. This works perfectly fine, I just need to be able to spool out the backup completion log. What TSQL command can I use to do that?
My batch file looks like this:
@echo off
sqlcmd -S SERVER01 -E -i H:master_scriptsTOM_FAM_log.sql
Which will the call the TOM_FAM_log.sql :
DECLARE @name VARCHAR(50) -- database name
DECLARE @path VARCHAR(256) -- path for backup files
DECLARE @fileName VARCHAR(256) -- filename for backup
DECLARE @fileDate VARCHAR(20) -- used for file name
SET @path = 'H:BackupTOM_FAM'
[Code] ....
Usually if we schedule the backups using the maintenance plan, we can chose reporting options that can spool the result of the backup to a text file. What is the T-SQL for the spool report to a text file.
This option produces a file that writes logs with the details I posted below. I would like to do the same or similar using T-SQL in my code.
Microsoft(R) Server Maintenance Utility (Unicode) Version 11.0.3000
Report was generated on "SERVER01".
Maintenance Plan: Backup logs
Duration: 00:00:00
Status: Succeeded.
[Code] ....
How to append an hostname/computername to a text file using windows batch command?
View 1 Replies View RelatedHi guys. I'm having trouble declaring an sqlcommand. What I want to do is declare a global sqlcommand and I would want this sqlcommand to vary depending on the conditions on my page_load.
Here's the code....
Dim p_s_syounin2 As New SqlCommand
Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
If (Session("syozokubu_id") = 20) And (Session("syozokuka_id") = 21) And ((Session("kaikyuu_id") = 23)) Then
p_s_syounin2 = ("INSERT INTO (p_s_syounin2) SELECT syain_hnm FROM TR_syainID WHERE TR_syainID.syozokubu_id=20 AND TR_syainID.syozokuka_id=21 AND TR_syainID.kaikyuu_id=23, cnn") '''' THIS DOES NOT WORK!
End If
End Sub
p_s_syounin2 .ExecuteNonQuery()
What is the correct way of declaring p_s_syounin2?
Thanks.
Best Regards,
Audrey
Is it ok to re-use a SqlCommand object? In a method, I am executing 2 separate parameterized sql statements. Before I run the second, I will clear the command objects parameters.(command.parameters.clear()) I'm just checking to see if it is good coding practice or not. thanks,SC
View 2 Replies View RelatedI created an xmldocument which I would like to insert in a db field with the data type XML.The following code is giving me the error:System.Data.SqlClient.SqlException: XML parsing: line 1, character 38, unable to
switch the encoding SqlCommand cmdUpdate = new SqlCommand("sp_AddHistory", sqlConnection); cmdUpdate.CommandType = CommandType.StoredProcedure; cmdUpdate.Parameters["@FieldsChanged"].Value = xmlDoc.innerXML; // don't know whether this is good cmdUpdate.ExecuteNonQuery(); innerXML:<?xml version="1.0" encoding="utf-8"?><Fields> <Field> <FieldName>comp_Area</FieldName> <OldValue>Area 52</OldValue> <NewValue>Area 51</NewValue> </Field></Fields> The XML seems fine.. any ideas?
Hi! I need to know what can I do to use a variable in the WHERE condition of the sqlcommand as I show you: current_user = User.Identity.Name
Dim cmd As New SqlCommand("SELECT [id_usuario], [nombre], [apellidos], [telefono], [empresa] FROM [usuario] WHERE [id_usuario] = current_user", cn) Obviously it doesn't work and I need your help. Thanks.
Hello,
I am trying to insert a value into a specific row in a table. The error comes from the myCommand2 statement but i don't know how to solve it. Please help!
My code is as follows:SqlCommand myCommand = new SqlCommand("select count(*) from updatetable", myConnection);
myReader = myCommand.ExecuteReader();
while (myReader.Read())
int count = myReader.GetInt32(0);
SqlCommand myCommand2 = new SqlCommand("insert into interface (Total) where description = 'Graphicads' value ( " + count + ")", myConnection2);myCommand2.CommandType = CommandType.Text;
myCommand2.ExecuteNonQuery();