execute a sql server stored procedure in c

... menu. 2. Create a connection to the database or select an existing connection. 3. Select and expand the node for the database that contains the stored procedure. 4. Expand the Stored Procedures ... Team LiB ] Recipe 9.8 Debugging a SQL Server Stored Procedure Problem Given an application that uses a SQL Server stored procedure that is causing errors, you need to debug the stored procedure. ... supply the parameter values on the Run Stored Procedure dialog. Debugging a stored procedure from managed code To debug a stored procedure from managed code, SQL debugging must be enabled for...

Ngày tải lên: 07/11/2013, 13:15

... UseAStoredProcedureWithAParameter, in Listing A. 8. Listing A. 8 basCommandExamples.vb: Calling a Stored Procedure By Using Parameters Sub UseAStoredProcedureWithAParameter(ByVal txtResults As ... Executing a SQL Server Stored Procedure By Using ActiveX Data Objects If you are doing an ADO development with client server for backends, then you probably call stored procedures. In doing ... for a given customer. Listing A. 7 Northwind SQL Server Database: T -SQL for the Stored Procedure Called CustOrdersHist ALTER PROCEDURE CustOrderHist @CustomerID nchar(5) AS SELECT ProductName,...

Ngày tải lên: 14/12/2013, 20:16

... update the table TBL0811 with the changes made to the DataSet passed in as an NText input parameter @data. The parameters @data and @datadeleted contain an XML representation of a DataSet containing ... update stored procedure. SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); SqlCommand cmd = new SqlCommand( ); cmd.Connection = conn; ... cmd.CommandText = STOREDPROCEDURE_NAME; cmd.CommandType = CommandType.StoredProcedure; // Inserted and updated records if (ds.HasChanges(DataRowState.Added | DataRowState.Modified))...

Ngày tải lên: 21/01/2014, 11:20

... instance of SQL server and the Client Tools Connectivity Only – Installs the Data Access Components (DAC) and Network Libraries so applications can access a SQL Server instance Learn SQL Server ... system administrator (sa) account. This account is available so you can authenticate as a “sysadmin” via SQL Server Authentication. When you use only the Windows Authentication Mode the sa account ... of the server failed, but there were no load-balancing capabilities. Windows 2000 Advanced Server and Datacenter Server add a “load-balancing” capability to clustering. We will be going into...

Ngày tải lên: 17/10/2013, 09:15

... conn.BeginTransaction(IsolationLevel.ReadCommitted); // Create the command. SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); ... resource. Locks ensure transactional integrity and database consistency by preventing other users from changing data being read by a user and preventing users from reading data being changed by a ... a Transaction started on it with an isolation level of ReadCommitted. A DataAdapter is used on the transacted connection to fill a DataTable. A CommandBuilder is created to generate updating...

Ngày tải lên: 17/10/2013, 20:15

... transaction. tran = conn.BeginTransaction(IsolationLevel.ReadCommitted); // Create the command. SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. ... CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); // Fill table using the DataAdapter. DataTable dt = new DataTable( ); da.Fill(dt); ... on a resource. Locks ensure transactional integrity and database consistency by preventing other users from changing data being read by a user and preventing users from reading data being changed...

Ngày tải lên: 14/12/2013, 18:16

... ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); // Create DataAdapter. SqlDataAdapter da = new SqlDataAdapter(sqlText, conn); // Add table mappings. da.TableMappings.Add("Table", ... (stores a string up to 15 characters long) and Length = 30 (requires 30 characters to store the 15 Unicode characters). // Create the connection. SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); ... returns data including the length, precision, and scale of each column in columns named Length, Prec, and Scale. The column length returned by the sp_help is in bytes, meaning that Unicode data types...

Ngày tải lên: 24/12/2013, 05:15

... objects (tables, stored procedures ) từ Model database sang database mi va to. ã Msdb : Database ny đư c SQL Server Agent sử dụng để hoạch định c c báo động và c c công vi c cần làm (schedule ... c 4 system databases và mt hay nhiu user database. C c system databases bao gm: ã Master : Ch a tất c những thông tin c p hệ thống (system-level information) bao gồm thông tin về c c database ... database kh c trong hệ thống như vị trí c a c c data files, c c login account và c c thiết đặt c u hình h thng ca SQL Server (system configuration settings). ã Tempdb : Ch a tất c những table...

Ngày tải lên: 25/08/2012, 09:00

... databases bao gm: ã Master : Cha tt c nhng thông tin c p hệ thống (system-level information) bao gồm thông tin về c c database kh c trong hệ thống như vị trí c a c c data files, c c login account ... (template) cho c c database kh c. Ngh a là khi một user database đư c tạo ra thì SQL Server sẽ copy toàn bộ c c system objects (tables, stored procedures ) từ Model database sang database mi va to. ... (SQL) Server nào đó là ta nói đến một Instance c a SQL Server 2000, thông thường đó là Default Instance. Một Instance c a SQL Server 2000 c 4 system databases và một hay nhiều user database. C c...

Ngày tải lên: 06/10/2013, 17:20

... categories Category Description Date and Time Alters current session settings for handling of date and time data Locking Alters current session settings for handling SQL Server locking Miscellaneous ... settings for using SQL- 92 default settings Statistics Alters current session settings for displaying statistics Transactions Alters current session settings for handling SQL Server Transactions ... SHOWPLAN_TEXT (from the Query Execution category) is ON, SQL Server returns a result set containing detailed information about how the SQL statements are going to be executed rather than actually...

Ngày tải lên: 28/10/2013, 18:15

... using System.Data; using System.Data.SqlClient; class ExecuteAddProduct { public static void Main() { SqlConnection mySqlConnection = new SqlConnection( " ;server= localhost;database=Northwind;uid=sa;pwd=sa" ... CommandType of StoredProcedure. Although you can use this CommandType to indicate that a command is to execute a stored procedure, you're actually better off using the T -SQL EXECUTE command ... mySqlCommand.Parameters.Add("@MyProductID", SqlDbType.Int); Executing SQL Server Stored Procedures In Chapter 4 , you saw how to create and execute SQL Server stored procedures using T- SQL. ...

Ngày tải lên: 07/11/2013, 10:15

... class ExecuteAddProduct3 { public static void Main() { SqlConnection mySqlConnection = new SqlConnection( " ;server= localhost;database=Northwind;uid=sa;pwd=sa" ); mySqlConnection.Open(); ... mySqlConnection.Open(); // step 1: create a Command object and set its CommandText // property to an EXECUTE statement containing the stored // procedure call SqlCommand mySqlCommand ... 1. Create a Command object and set its CommandText property to an EXECUTE statement containing your procedure call. 2. Add any required parameters to your Command object, remembering to...

Ngày tải lên: 07/11/2013, 10:15

... object to connect to the // database, passing the connection string to the constructor SqlConnection mySqlConnection = Using a SqlConnection Object to Connect to a SQL Server Database You ... use a SqlConnection object to connect to a SQL Server database */ using System; using System.Data; using System.Data.SqlClient; class MySqlConnection { public static void Main() ... formulate a string containing the details of the // database connection string connectionString = " ;server= localhost;database=Northwind;uid=sa;pwd=sa"; // create a SqlConnection...

Ngày tải lên: 07/11/2013, 10:15

... object. You can close the Connection and reopen it. Closed The Connection is closed. Connecting The Connection is establishing access to the database. Executing The Connection is running a command. ... Main() { // create a SqlConnection object SqlConnection mySqlConnection = new SqlConnection(" ;server= localhost;database=Northwind;uid=sa;pwd=sa"); // monitor the StateChange ... System.Data.SqlClient; class StateChange { // define the StateChangeHandler() method to handle the // StateChange event public static void StateChangeHandler( object mySender, StateChangeEventArgs...

Ngày tải lên: 14/12/2013, 13:15

... the actual backup. BackupDevices This is a collection of backup devices for a SQL Server. BackupDevice Name Thisis the name of a specific backup device. ReadBackupHeader This method reads in ... the code in Listing 7.11 to the Click event. After connecting to the chosen SQL Server, a Backup object is instantiated. Next, certain properties of the Backup object, called oBackup, are set ... 7.2. As with How-To 7.1, a user clicks on the SQL Server that he wants to display the databases of. He can then choose the database and backup device. From there, the user can click the Backup...

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Ngày tải lên: 27/01/2014, 09:20