How To Retrive A Record From A Database

Jan 9, 2008

hai everybody!!!!!

am working wirh visual 2005 and sql server()asp.net).....so i need the coding in VB for searching one record from a database table according to the id..and want to display it.....

View 2 Replies


ADVERTISEMENT

Retrive A Record From Database

Jan 9, 2008

hai everybody!!!!
am developing one application in visual 2005..and sql server.
so how to write the coding for searching one record from a database table according to the id..and to display it

View 1 Replies View Related

How To Retrive 1st, Next, Previous & Last Record ?

Apr 20, 2007

Hi, I am new to using SQL. Currently, I'm using the following statemens to retrive a specific record from my MS Access DB via VB.net.

SELECT * FROM table_name WHERE Field_Name = Criteria

Can someone please tell me, after selecting this record, If I want to go to the FIRST, or NEXT or PREVIOUS of the record just retrived or the LAST record. Can someone please tell me how can write the SQL statment to achieve this ?

Regards

View 3 Replies View Related

Retrive Record From Table Which Are Insert Last Dt

Jun 2, 2008

How can we retrive record from table those record which are insert,update or deleted on last date.

View 1 Replies View Related

Retrive A Binary Field From Database

Nov 15, 2006

hi
I have used the following code (mostly created by MSDN) to retrive a binary field from SQL database. it works but I have extra space between characters. for example if I save a text file with "Hello world" text, after retriving I have it like "H e l l o  w o r l d". what is the problem??????
I am really looking forward your answers
private void retrive()
{
public void a()
{
SqlConnection connection = new SqlConnection("Some Connection string");
SqlCommand command = new SqlCommand("Select * from temp", connection);
// Writes the BLOB to a file
FileStream stream;
// Streams the BLOB to the FileStream object.
BinaryWriter writer;
// Size of the BLOB buffer.
int bufferSize = 50;
// The BLOB byte[] buffer to be filled by GetBytes.
byte[] outByte = new byte[bufferSize];
// The bytes returned from GetBytes.
long retval;
// The starting position in the BLOB output.
long startIndex = 0;
// Open the connection and read data into the DataReader.
connection.Open();
SqlDataReader reader = command.ExecuteReader(CommandBehavior.SequentialAccess);
while (reader.Read())
{
// Create a file to hold the output.
stream = new FileStream(
"C:\file.txt", FileMode.OpenOrCreate, FileAccess.Write);
writer = new BinaryWriter(stream);
// Reset the starting byte for the new BLOB.
startIndex = 0;
// Read bytes into outByte[] and retain the number of bytes returned.
retval = reader.GetBytes(0, startIndex, outByte, 0, bufferSize);
// Continue while there are bytes beyond the size of the buffer.
while (retval == bufferSize)
{
writer.Write(outByte);
writer.Flush();
// Reposition start index to end of last buffer and fill buffer.
startIndex += bufferSize;
retval = reader.GetBytes(0, startIndex, outByte, 0, bufferSize);
}
// Write the remaining buffer.
if (retval != 0)
writer.Write(outByte, 0, (int)retval - 1);
writer.Flush();
// Close the output file.
writer.Close();
stream.Close();
}
// Close the reader and the connection.
reader.Close();
connection.Close();
}
}

View 1 Replies View Related

Unable To Retrive Data From MS SQL Database

Jun 6, 2005

I have a locally installed MS SQL server 2000. I am trying to retrieve the contents of the table onto a datagrid. But when I use the user name and password, It gives the following errorSystem.Data.SqlClient.SqlException: Login failed for user 'aroop'. Reason: Not associated with a trusted SQL Server connection.   string connectionString = "server=(local); uid=aroop; pwd=abcdef; database=mydb";   string commandString = "select * from mytable";   SqlDataAdapter dataAdapter = new SqlDataAdapter(commandString, connectionString);
   DataSet dataSet = new DataSet();   dataAdapter.Fill(dataSet);
   dgEmployees.DataSource = dataSet;   dgEmployees.DataBind();Can someone please let me know what to do about this?

View 1 Replies View Related

How To Upload A Image And Store Into Database And Retrive

Jan 21, 2008

I am using FileUpload method in tools box and i want to store the uploaded image into database.
but when debuging it will shows an error like: Operand type clash: sql_variant is incompatible with image
this is the code for "upload" button.Protected Sub uploadbtn_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles uploadbtn.Click
If FileUpload1.HasFile Then
TryFileUpload1.SaveAs("C: emp" & FileUpload1.FileName)
Label1.Text = "File name: " & FileUpload1.PostedFile.FileName & "<br>" & "File Size: " & FileUpload1.PostedFile.ContentLength & "kb<br>" & "Content Type: " & FileUpload1.PostedFile.ContentTypeCatch ex As Exception
Label1.Text = "ERROR: " & ex.Message.ToString
End Try
Else
Label1.Text = "You have not specified a file"
End If
Try
SqlDataSource1.Insert()
Label2.Text = "picture is saved"Catch ex As Exception
Label2.Text = ex.Message.ToString
End Try
End Sub

View 3 Replies View Related

Help- How To Retrive Image From Sql Server 2000 Database

Sep 4, 2004

hi,
i m use asp.net 1.1.

i want to retrive image or picture from sql server 2000 database.

what should i do?

plz give "sample code" and solution.

it's urgent.

thanks in advance

View 1 Replies View Related

How To Retrive Image From Database Change Automatically Into Time Interval

Dec 31, 2007

how to retrive image from database change automatically into time interval

View 2 Replies View Related

T-SQL (SS2K8) :: Creating Database Where Each Record Is Required To Have Twin Record In Database

May 12, 2014

,I am creating a database where each record is required to have a twin record in the database.These is a type a value and a type b value and both must be present for the record to be valid.

Customer_ID, Order_Type, Product_Code
54, a, 00345
54, b, 00356

Is this something that would have to be done programmatically, or is it possible to create a constraint of some sort to ensure this?

View 8 Replies View Related

To Retrive A Table From One Database To And Another Database(same Table)

Mar 17, 2006

hii have emp table in one database , how to retrieve same table anotherdatabasethrough query analizergive code ,,,

View 2 Replies View Related

How To Retrive The Value Of @DerivedFileName

Jul 26, 2007

SqlCommand sqlCommand = new SqlCommand(spName, Conn);
sqlCommand.CommandType = CommandType.StoredProcedure;sqlCommand.Parameters.Add("@XMLString", SqlDbType.Xml).Value = XMLstring;
sqlCommand.Parameters["@XMLString"].Direction = ParameterDirection.Input;sqlCommand.Parameters.Add("@DerivedFileName", SqlDbType.VarChar,50);
sqlCommand.Parameters["@DerivedFileName"].Direction = ParameterDirection.Output;
int test = sqlCommand.ExecuteNonQuery();

View 1 Replies View Related

Retrive Xml As Output

Apr 24, 2008

My execution fails .
Cannot we retrive xml from stored procedures.

CREATE PROCEDURE USP_XML_TEST (@no int ,@var xml output)
AS
BEGIN
SET NOCOUNT ON;
select @var = details_xml from student where student_id = @no
END
GO

View 1 Replies View Related

Can Not Retrive @@identity Value

Jul 20, 2005

I use select @@identity to return @@identity from my store procedure,but I could not retrive it from my Visual basic code, like variable=oRS.fields.item(0).value, it always says item can not be found....

View 3 Replies View Related

Retrive Xml As Output

Apr 24, 2008

My execution fails .
Cannot we retrive xml from stored procedures as output .

Blow is my code.


CREATE PROCEDURE USP_XML_TEST (@no int ,@var xml output)
AS
BEGIN
SET NOCOUNT ON;
select @var = details_xml from student where student_id = @no
END
GO

View 5 Replies View Related

How To Retrive Data

Dec 15, 2006



How to retrive data from EXCL file by using SSRS.(My data is not sql server)

View 1 Replies View Related

How Can I Set A Update Trigger On A Table In Database A After A Record Had Been Updated From Another Database B?

Jan 22, 2008



Hi guys, may I know is it possible to create an update trigger like this ? Assuming there are two database, database A and database B and both are having same tables called 'Payments' table. I would like to update the Payments records on database A automatically after Payments records on database B had been updated. I can't use replication because both tables might having different records and some records are the same. Hope can get any assistance here, thank you.

Best Regards,
Hans

View 8 Replies View Related

Inserting Record Into Second Database From A Stored Procedure In First Database

Aug 10, 2005

is it possible to insert record into second database from a stored procedure which is in first database?

View 1 Replies View Related

How To Retrive A Value Using A Query String?

Jul 7, 2006

Hello,I would like to keep some values as session variables while the user is loged in, but i am missing some part of how to implement it.This is what I have:<script runat="server">

Protected Sub Login1_Authenticate(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.AuthenticateEventArgs)

Dim conn As SqlConnection
Dim cmd As SqlCommand
Dim cmdString As String = "SELECT users.username, users.password, users.FirstName, users.LastName, users.CompanyId, Company.CompanyName, users.SecurityLvl FROM users LEFT OUTER JOIN Company ON users.CompanyId = Company.CompanyId WHERE (users.password = @Password) AND (users.username = @Username)"

conn = New SqlConnection("Data Source=GDB03SQL;Initial Catalog=GDBRemitance;Persist Security Info=True;User ID=remitance;Password=remitance")
cmd = New SqlCommand(cmdString, conn)
cmd.Parameters.Add("@Username", SqlDbType.VarChar, 50)
cmd.Parameters("@Username").Value = Me.Login1.UserName
cmd.Parameters.Add("@Password", SqlDbType.VarChar, 50)
cmd.Parameters("@Password").Value = Me.Login1.Password


conn.Open()
Dim myReader As SqlDataReader
myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection)
If myReader.Read() Then

FormsAuthentication.RedirectFromLoginPage(Me.Login1.UserName, False)
Else
'Response.Write("Invalid credentials")
End If
myReader.Close()

End Sub
</script> I would like to know how can I get now the "user.FirstName" and pass it to a session variable???how should I code it? thanks,

View 1 Replies View Related

How Do I Retrive SQL Count Value Programmatically?

Jan 10, 2007

Hi Guys, I have this SqlDataSource, that counts some records and sets it in "NotStartedBugs". How do I retrive "NotStartedBugs" programmatically?
<asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" SelectCommand="SELECT (SELECT COUNT(*) AS Expr1 FROM tickets WHERE (TicketType = 'Bug') AND (TicketStatus = 'Not Started')) AS NotStartedBugs"></asp:SqlDataSource>

View 1 Replies View Related

How To Retrive A SP Table Inside A SP?

Feb 28, 2007

Hello, inside of my SP i want to execute another SP, something like:
EXEC [dbo].[Forum_DeleteBoard] @BoardID = @DelBoardID
this function Forum_DeleteBoard returs one row with 3 columns as a table, how do i get the first column of that table into a variable so i can check if it was ok or not(it returns just one row with 3 columns).
Columns it returns:QResult , Threads , Answers
SELECT @isok = QResult FROM EXEC [dbo].[Forum_DeleteBoard] @BoardID = @DelBoardID   ?
or how do you get it?
Patrick

View 1 Replies View Related

How To Store And Retrive .DOC File In Sql

May 28, 2007

Hi frds,
 
My question is how should i store a .DOC file in sql 2005 as image field and how to retrive the Doc stored in Image format
 
Thanks & regards
Sithender.s

View 3 Replies View Related

Retrive Images From SqlServer In ASP .NET

Jan 7, 2008

I have a table called Image1 and i have stored the image in SQL server 2005  with a feiled called picture
 
table name ---- Image1
field-- picture (data type image)
 please let me know the code step by step code how to Retrive Images from SqlServer in ASP .NET webpage, please help me ....

View 19 Replies View Related

How To Retrive Rownumbers In Mssql2003

Mar 27, 2008

hi all,i want to print row numbers from the select command, how to retrive row numbers in mssql2003

View 1 Replies View Related

Ideal Way To Retrive Dataset.

Jul 12, 2004

This is DataSet retriving code from IBUYSPY Events Module.


public DataSet GetEvents(int moduleId) {

// Create Instance of Connection and Command Object
SqlConnection myConnection = new SqlConnection(ConfigurationSettings.AppSettings["connectionString"]);
SqlDataAdapter myCommand = new SqlDataAdapter("GetEvents", myConnection);

// Mark the Command as a SPROC
myCommand.SelectCommand.CommandType = CommandType.StoredProcedure;

// Add Parameters to SPROC
SqlParameter parameterModuleId = new SqlParameter("@ModuleId", SqlDbType.Int, 4);
parameterModuleId.Value = moduleId;
myCommand.SelectCommand.Parameters.Add(parameterModuleId);

// Create and Fill the DataSet
DataSet myDataSet = new DataSet();
myCommand.Fill(myDataSet);

// Return the DataSet
return myDataSet;
}


My Question is

1) Is this ideal way to retrive data?
2) Will it return connection back to pool?

View 4 Replies View Related

Help-how To Retrive Date From Sql To Array

Aug 28, 2004

i m new 4 asp.net

i retrive data from sql database.
now,
i want to put that retrived data into array.
how could i do this?

i am use vb.net

plz anyone give any idea.
it's urgent

thanks in advance.

View 1 Replies View Related

How I Can Store & Retrive Images

Aug 14, 2001

hi,

i would like to know how i can store and retrive images from SQL server.
I will be happy if i have been explained with some examples.

View 1 Replies View Related

Retrive Data From Two SQL Server

Apr 24, 2002

Hi,

Does anyone how to use SELECT statement data from two different SQL Server ?

Thanks in advance
Wilson

View 2 Replies View Related

How To Retrive Truncated Records

Oct 6, 2006

Hi
I have a table Test a execute this below query

truncate table Test

I want to retrive records of Test table .How can i do.

Ranjeet Kumar Singh

View 10 Replies View Related

How To Retrive Correct Data

Nov 26, 2007





Code Block
SELECT
tce.TimeCardID,
tce.TimeCardExpenseID,
tc.DateCreated,
e.LoginID,
e.FirstName + ' ' + e.LastName AS FullName,
tce.ExpenseAmount,
tce.ExpenseDescription,
op.ProjectName,
op.ProjectDescription,
ec.ExpenseCode
FROM OPS_TimeCards tc
JOIN OPS_Employees e
ON e.EmployeeID = tc.EmployeeID
JOIN OPS_TimeCardExpenses tce
ON tc.TimeCardID = tce.TimeCardID
Join OPS_Projects op
ON op.ProjectID = tce.ProjectID
Join OPS_ExpenseCodes ec
ON ec.ExpenseCodeID = tce.ExpenseCodeID
WHERE e.LoginID = 'jross'
ORDER BY tc.DateCreated DESC






this query returns me the correct data....but i need to tweak the query so it does not duplicate rows....My tce.TimeCardID is a PK in its table and so is TimeCardExpenseID...but the problem is U can have many TimeCardExpenseID's for one timecard so my results look like

TimeCardID TimeCardExpenseID
1 2
1 3
1 4


I want my query to return the "TimeCardID" but i just want that one ID to represent all the TimeCardExpenseID's...but i can not get it to work and have no clue....

so if i do Select * From TimeCardID = '1'

it should return

TimeCardExpenseID
2
3
4

Any help on how to get this done....

View 4 Replies View Related

How To Retrive Date(alone) From Datetime Field

Nov 16, 2006

hai
In my web application i want to bind data from sql 2005 to ultrawebgrid,  when i use 
 source code
dim cmdselect as sqlcommand
dim cmdstring as string
cmdstring="select name, datefieldname from tablename"
cmdselect=new sqlcommand(cmdstring,connectionstring)
connectionstring.open()
ultrawebgrid1.datasource=cmdselect.executenonquery()
ultrawebgrid1.databind()
connectionstring.close()
----- when i execute above coding i am geting date and time displayed there, but i want to display date alone
--my datefield datatype  is datetime
- i am using sql 2005,(vs2005-vb/asp.net)
please help me
thanks in advance

View 2 Replies View Related

How To Retrive A Top2 Records From Table

Dec 20, 2007

hi friends
can any one give syntax/suggestion to retrive the top two records from a table.

regrads
madhu

nukala

View 5 Replies View Related

How To Retrive Single Data From Sqldatasource Control

Aug 19, 2006

hi,

i need to code for retrieving single data from sqldatasource control. i need the full set of coding

connecting
retrieving data in text box
editing data to the table
updating data to the table
deleting data to the table

i want to fetch "single field data"

any one who know the code please post reply or send it to my mail senthilonline_foryou@rediffmail.com

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved