Baby writes "how to retrive data from four table four tables have same column number and name i am trying to retrive one column data from all the table i am trying these :- to get the result
select mutual_fund.customer_id,insurance.customer_id,fixed_dep.customer_id,home_loan.customer_id from mutual_fund,insurance,fixed_dep,home_loan where (mutual_fund.customer_id=fixed_dep.customer_id and mutual_fund.customer_id=home_loan.customer_id and fixed_dep.customer_id=home_loan.customer_id) or (mutual_fund.customer_id=fixed_dep.customer_id and mutual_fund.customer_id=insurance.customer_id and fixed_dep.customer_id=insurance.customer_id) or (mutual_fund.customer_id=home_loan.customer_id and mutual_fund.customer_id=insurance.customer_id and home_loan.customer_id=insurance.customer_id) or (fixed_dep.customer_id=home_loan.customer_id and fixed_dep.customer_id=insurance.customer_id and home_loan.customer_id=insurance.customer_id)
the comparision working in the query please help me tell me how to solve my problem"
Hi I am trying to retrive data from table store in .sdf database file but not able to do it. where i will use select * from xyz in project. I am developing it on desktop using vc++ 2005 in SQL server compact edition.
am using
hr = pICmdText->Execute(NULL, IID_NULL, param, NULL, NULL); It is not easy for me to see data of table from sdf file
Hi Every one I m using FCKeditor in my web application and my requirement is to create and edit documents in FCKeditor. The problem is in storing the data. it is not storing the data in the DB. its only stors some html code but it is incomplete. Please some one Solve this problem
I have a text column in my db which stores more than 8000 characters. When I retrieve the values from the column in query analyzer (I have set the output buffer to 8000), it only shows me first 8000 chars only. How do I display all the text from the text field?
Hi I have a situation where i have a drop down list. The user selects a value from it and then a query behind the scenes is generated based on the value from the list. I want the result of the query to be diplayed in the textbox.I've checked a few examples but i don't really have a good understanding of how to generate this query and get the results to the textbox. I think you use the SQLDATASOURCE but still need some help...Can anyone help? Thanks.
Hi, I'm a newbie to to asp.net. I have been trying to get this done but have no idea how to go about to do it. I am using Visual Studio Express 2005 and SQL Server Express 2005. I have a database "RECORDS" and a table "NAME" with columns "NAMEID - int" and "NAMERECORDS - varchar(50)" I opened new website asp.net using vb. In the default I have one textbox (textbox1) and button (button1). I wish to insert a new NAME to the database whenever I click the Button1. I have created the INSERT command but unsure how to code it. I appreciate anyone can show me how to insert to the database whatever is being typed in the textbox whenever I click the button1. Thanks in advance.
hi there...i want to know how to get a specific data from a database and put it in a label? Like an example i have created a database that have "username", "account number"..example i want to put the account number of the username "kevin" into a text box (vs 2005)..
Hi All, I am working on a report, in this report a textbox is present, which is expected to show string. This string length is larger than what textbox can accommodate in single line. I want this textbox to show only right part of the string in case it can accommodate full string. After using the right alignment I assumed it would do show, however it does not work like that. It always shows the left part of string in case, string is bigger than width of textbox. Restriction from design: 1. Cannot increase the width of textbox. 2. Cannot use the Can Grow = true to show string in multiple lines.
Below is the example of my issue: Say there is a string: "Microsoft SQL Server Reporting Services". because the textbox width is not sufficient to see full string, I want to "Reporting Service". Which is of same size which column can accommodate. So I used Right alignment in textbox. however text box shows "Microsoft SQL Server". So, is there a solution to see required text in the textbox.
i currently have multiple textboxes which input data, i'm wanting the textbox details to be sent to a database, here's how one of the textboxes look: <asp:TextBox ID="NameTextBox" runat="server" Text='<%# Bind("Name") %>' Visible="False" Width="300px"></asp:TextBox> the sqldatasource:<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:CommunityDirConnectionString %>" InsertCommand="INSERT INTO email(Name, Department, Email, Subject, Body) VALUES (@Name, @Department, @Email, @Subject, @Body)" SelectCommand="SELECT email.* FROM email"><InsertParameters><asp:Parameter Name="Name" /><asp:Parameter Name="Department" /><asp:Parameter Name="Email" /><asp:Parameter Name="Subject" /><asp:Parameter Name="Body" /></InsertParameters></asp:SqlDataSource> i'm wanting it to fire once the user selects a button, but i'm not sure what code needs to be placed behind the button?
I have a DataReader on a web page: <asp:SqlDataSource ID="ChangeInfoRecord" runat="server" ConnectionString.......... I want to display the value of one of the returned field in a text box. What is the correct syntax? I tried RolledFromDisplay.Text = ChangeInfoRecord("RolledFrom") but that isn't it.
I have a VERY simple program, it contains a datagrid, textbox and button I want it so when I insert something into the textbox and press the button it puts it into the database that is connected to the datagrid and displays it I have the following code and I cannot get it to work: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server"> Protected Sub Button1_Click1(ByVal sender As Object, ByVal e As System.EventArgs) SqlDataSource1.InsertParameters.Add("@Name", TextBox1.Text) End Sub </script> <html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>Untitled Page</title></head> <body><form id="Form1" action="Default.aspx" runat="server"> <table> <tr> <td> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="ID" DataSourceID="SqlDataSource1" EmptyDataText="There are no data records to display."> <Columns> <asp:BoundField DataField="ID" HeaderText="ID" ReadOnly="True" SortExpression="ID" /> <asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" /> </Columns> </asp:GridView> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString1 %>"DeleteCommand="DELETE FROM [Table] WHERE [ID] = @ID" InsertCommand="INSERT INTO [Table] ([Name]) VALUES (@Name)" ProviderName="<%$ ConnectionStrings:DatabaseConnectionString1.ProviderName %>"SelectCommand="SELECT [ID], [Name] FROM [Table]" UpdateCommand="UPDATE [Table] SET [Name] = @Name WHERE [ID] = @ID"> <InsertParameters> <asp:Parameter Name="Name" Type="String" /> </InsertParameters> <UpdateParameters> <asp:Parameter Name="Name" Type="String" /> <asp:Parameter Name="ID" Type="Int32" /> </UpdateParameters> <DeleteParameters> <asp:Parameter Name="ID" Type="Int32" /> </DeleteParameters> </asp:SqlDataSource> </td> </tr> <tr> <td align="center"> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> </td> <td> <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click1" /> </td></tr> </table></form> </body> </html>
Hello all.... I am trying to submit data from a form(textbox) to a sql table. but I am getting an error message "NullReferenceException was unhandled by user code" Can any help me with this? This is my code inProtected Sub btnSubmit_ServerClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click Dim cnstr As String = ConfigurationManager.ConnectionStrings("ConnectionString").ToString()Dim pa1 As Data.SqlClient.SqlParameter = New Data.SqlClient.SqlParameter("Keyword", Data.SqlDbType.VarChar, 50, Data.ParameterDirection.Input) pa1.Value = Keyword.Text SqlHelper.ExecuteNonQuery(cnstr, Data.CommandType.StoredProcedure, "spNewRec", pa1)
i wanna know is there a way to retrieve data from the sql database and then instead of putting it in the datagrid, can i put a specific field of data to a textbox?
i mean just a data (for example, a username where the password match the username) in a textbox.
Hi experts, I have a textbox and a upload file function in my asp.net page.User can either copy/paste their resume in text or upload their resume file and submit the application.The uploaded file will be saved into a BLOB column, but do you know if text in textbox can be saved into BLOB column? I received error message on the code:'save Applicant resume to a BLOB-image datatype column objComd.Parameters.Add(New SqlParameter("@AppResume", SqlDbType.NText)) error:Exception has been thrown by the target of an invocation.Operand type clash:ntext is incompatible with image
I am new to SSRS, so perhaps its a trivial question. I was wondering that since all controls have names in the report, is it possible to programatically access values of different textboxes, do some computation and then assign to another text box? I know how to do it using the Aggregate functions and operators, but am not sure if I can access values from textboxes within two different tables and assign the computed value to a third text box on the page (not belonging to any table or other control).
the error message I get is {"Object reference not set to an instance of an object."} and it points to < Tickr As String = CType(FindControl("TickerTextbx"), TextBox).Text > this is my code": Protected Sub TickMastBtn_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles TickMastBtn.Click REM Collect variablesDim Tickr As String = CType(FindControl("TickerTextbx"), TextBox).Text Dim Comp As String = CType(FindControl("CoTextbx"), TextBox).TextDim Exch As String = CType(FindControl("ExchTextbx"), TextBox).Text REM Create connection and command objectsDim cn As New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataVTRADE.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True")Dim cmd As New SqlCommand cmd.Connection = cn REM Build our parameterized insert statementDim sql As New StringBuilder sql.Append("INSERT INTO TickerMaster ")sql.Append("(Ticker,Company,Exchange,) ")sql.Append("VALUES (@Tickr,@Comp,@Exch,)") cmd.CommandText = sql.ToString REM Add parameter values to command REM Parameters used to protect DB from SQL injection attacksWith cmd.Parameters .Add("Tickr", SqlDbType.Int).Value = Tickr.Add("Comp", SqlDbType.VarChar).Value = Comp .Add("Exch", SqlDbType.VarChar).Value = Exch End With REM Now execute the statement cn.Open() cmd.ExecuteNonQuery() cn.Close() End Sub
Here is the setup. Text Box: User enters in customer transaction number Button: User clicks button to display information about the customer
Now the database has a lot of unique customer numbers. What I am trying to do is take what the user enters so it can search the database and pull out that customers information. I am having a hard time getting that information from the textbox. Any suggestions! Here is what I have so far.
Private Sub btnViewFlow_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnViewFlow.Click
Try
Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
Me.SqlDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "DTR_Document_Summary", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("DocumentId", "DocumentId"), New System.Data.Common.DataColumnMapping("PartnerId", "PartnerId"), New System.Data.Common.DataColumnMapping("PartnerName", "PartnerName"), New System.Data.Common.DataColumnMapping("Direction", "Direction"), New System.Data.Common.DataColumnMapping("TranSet", "TranSet")})})
let's say I have a table named "myTable" in a SQL database:
UniqueID FirstName FamilyName
1 Elizabeth Moore
2 Chris Lee
2 Robert McDonald's
I want to create a SQL query should contain a parameter for example: SELECT * FROM myTable WHERE UniqueID = @TextBox OR FirstName = @TextBox OR FamilyName = @TextBox,
and when I type in my TextBox the ' * ' character, it should retrieve the whole table...
hope anybody understood, will be happy to explain more.
Hi, i'm wondering which is the best way to search data in a SQL Server. I reach data using Data Sources and Data Views and also with OLE DB Source with a Data access mode: Named query. I have to write the data into a Flat File. So, does any one knows which is the best practice for this? Or any one of the two are good choices? Thanks for your help.
I have two charts which are based on their own separate datasets. One chart shows data aggregated by MONTH, the other chart shows data aggregated by WEEK. I have put both of these charts inside a rectangle and set their visibility based on whether or not there is data returned by their respective datasets. This part is working just fine.
However, I have added a tablix to the report, deleted all columns and rows leaving only one remaining row/column so it looks like a textbox. This tablix is sitting on top of the two charts. The problem i'm having is that when both charts return no data and they do not show up in the report, the tablix still remains visible. I need to set the visibility but based on a condition between the two different datasets behind each chart.
Here's what I need: If ONE of the charts returns data, then I need the tablix to be visible. If neither chart returns data, then I need the tablix to be invisible. I'm trying to write an IIF statement comparing the two datasets but I get inscope errors. Isn't it possible to compare values which are contained in two separate datasets in SSRS?
Seems like something like the following logic should work:
IIF(CountRows("Monthly_DataSet") > 0 OR CountRows("Weekly_DataSet") > 0 , FALSE, TRUE)
Obviously the above expression will return syntax errors, but you'll get the point as to how i'm thinking. How can I set the visibility of the tablix based on these two charts?
Fellow database developers,I would like to draw on your experience with views. I have a databasethat includes many views. Sometimes, views contains other views, andthose views in turn may contain views. In fact, I have some views inmy database that are a product of nested views of up to 6 levels deep!The reason we did this was.1. Object-oriented in nature. Makes it easy to work with them.2. Changing an underlying view (adding new fields, removing etc),automatically the higher up views inherit this new information. Thismake maintenance very easy.3. These nested views are only ever used for the reporting side of ourapplication, not for the day-to-day database use by the application.We use Crystal Reports and Crystal is smart enough (can't believe Ijust said that about Crystal) to only pull back the fields that arebeing accessed by the report. In other words, Crystal will issue aSelect field1, field2, field3 from ReportingView Where .... eventhough "ReportingView" contains a long list of fields.Problems I can see.1. Parent views generally use "Select * From childview". This meansthat we have to execute a "sp_refreshview" command against all viewswhenever child views are altered.2. Parent views return a lot of information that isn't necessarilyused.3. Makes it harder to track down exactly where the information iscoming from. You have to drill right through to the child view to seethe raw table joins etc.Does anyone have any comments on this database design? I would love tohear your opinions and tales from the trenches.Best regards,Rod.
Hello, I am using datareader to retrive the varchar (max) value from the database. But it is reteriving only 8000 why ? I am not using normal varchar datatype. Below is the sample code. Convert.ToString(_oDr["MyVar"]) where _oDr is the datareader MyVar is defined of type varchar (max) in the sql 2005 database. Any help will be appreciated.
I would appreciate help with retriving the ID of the last record inserted. Have spent considerable time in forums and google but can't find anything that works for me. Here is my VB Code Dim queryString As String = "INSERT INTO [DUALML] ([UseriD], [Company]) VALUES (@UseriD, @Company)" Dim dbCommand As System.Data.IDbCommand = New System.Data.SqlClient.SqlCommand dbCommand.CommandText = queryString dbCommand.Connection = dbConnection Dim dbParam_useriD As System.Data.IDataParameter = New System.Data.SqlClient.SqlParameter dbParam_useriD.ParameterName = "@UseriD" dbParam_useriD.Value = useriD dbParam_useriD.DbType = System.Data.DbType.Int32 dbCommand.Parameters.Add(dbParam_useriD) Dim dbParam_company As System.Data.IDataParameter = New System.Data.SqlClient.SqlParameter dbParam_company.ParameterName = "@Company" dbParam_company.Value = company dbParam_company.DbType = System.Data.DbType.[String] dbCommand.Parameters.Add(dbParam_company) Dim rowsAffected As Integer = 0 dbConnection.Open Try rowsAffected = dbCommand.ExecuteNonQuery Finally dbConnection.Close End Try Return rowsAffected End Function
