executing a scalar function in sql server

... load operation. The example defines an optional error log file, where the default is an empty string meaning that no error log is created. You can bulk load data into multiple parent-child tables ... Customers table The sample uses a single XML file: Customers.xml Contains the data that is bulk loaded into the Customers table The sample code creates a bulk load object SQLXMLBulkLoad and sets ... The SQL Server XML Bulk Load component is used through COM interop to bulk insert data contained in a XML document into a SQL Server database. This component controls the execution of a XML...

Ngày tải lên: 20/10/2013, 12:15

... ConfigurationSettings.AppSettings[" ;Sql_ Msde_ConnectString"]); Manager and Query Analyzer are also shared. The System.Data.SqlClient class cannot automatically discover the port number of a named instance of SQL Server ... Team LiB ] Recipe 1.7 Connecting to a Named Instance of SQL Server or Microsoft Data Engine (MSDE) Problem You want to connect to a named instance of a SQL Server or Microsoft Data Engine ... understand what a SQL Server or MSDE named instance is and how to connect to one. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection to a named instance...

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Ngày tải lên: 18/10/2014, 18:11

... the instance name ( servername\instancename ). Only SQL Server 2000 can act as a named instance, but you can have many named instances operating at the same time. You can also Run SQL Server ... capabilities. Windows 2000 Advanced Server and Datacenter Server add a “load-balancing” capability to clustering. We will be going into how to design and setup clusters in a later article. Instances ... Mode authentication you are asked to provide a password for the system administrator (sa) account. This account is available so you can authenticate as a “sysadmin” via SQL Server Authentication....

Ngày tải lên: 17/10/2013, 09:15

... from changing data being read by a user and preventing users from reading data being changed by a user. Locks are acquired and released by user actions; they are managed internally by database ... command. SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); ... dataGrid.DataSource = null; [ Team LiB ] Recipe 6.14 Specifying Locking Hints in a SQL Server Database Problem You need to pessimistically lock rows in an underlying SQL Server database....

Ngày tải lên: 17/10/2013, 20:15

... conn.BeginTransaction(IsolationLevel.ReadCommitted); // Create the command. SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); ... 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 ... statement. READCOMMITTED Use the same locking as a transaction with an isolation level of READ COMMITTED. READUNCOMMITTED Same as NOLOCK. REPEATABLEREAD Use the same locking as a transaction...

Ngày tải lên: 14/12/2013, 18:16

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Ngày tải lên: 21/01/2014, 11:20

... thường đó là Default Instance. Một Instance c a SQL Server 2000 có 4 system databases và mt hay nhiu user database. Cỏc system databases bao gm: ã Master : Ch a tất cả những thông tin cấp hệ thống ... AuthID First Name Last Name A1 John Brown A2 Matthew Bortniker A3 Rick Johnson A4 Peter Wright A5 James Moon AuthorBook BookID AuthID 1 A1 2 A2 2 A3 3 A4 3 A5 3 A1 Ngoài ra một trong ... and jobs). Cấu Trúc Vật Lý C a Một SQL Server Database Mỗi một database trong SQL Server đều ch a ít nhất một data file chính (primary), có thể có thêm một hay nhiều data file phụ (Secondary)...

Ngày tải lên: 25/08/2012, 09:00

... than O-level). Furthermore, the use of medication within the last seven days before the examination was ascertained by an instru- ment for database-assisted online collection of medication data ... our analysis indicates that BBL medication and not any other antihypertensive treat- ment is associated with reduced lung function in a gen- eral adult population. Thus, our findings may serve as ... RA: Salbutamol, a beta 2-adrenoceptor agonist, increases skeletal muscle strength in young men. Clin Sci (Lond) 1992, 83(5):615-621. 23. Angulo M, Taranto E, Soto JP, Malacrida L, Nin N, Hurtado...

Ngày tải lên: 25/10/2012, 10:45

... (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 có 4 system databases và một hay nhiều user database. ... user database được tạo ra thì SQL Server sẽ copy toàn bộ các system objects (tables, stored procedures ) từ Model database sang database mi va to. ã Msdb : Database này được SQL Server Agent ... (schedule alerts and jobs). 3.2. Cấu Trúc Vật Lý C a Một SQL Server Database Mỗi một database trong SQL Server đều ch a ít nhất một data file chính (primary), có thể có thêm một hay nhiều data file...

Ngày tải lên: 06/10/2013, 17:20

... name of the database table you want to use. You'll typically use TableName rather than SchemaDeclaration when you're working with a table that already exists in the database. Using ... that you use to indicate the mapping between your XML data and the database column values. A value of 1 indicates that your XML data being read stores column values in embedded attributes of ... XML data as rows, and then insert those rows into a table. In this section, you'll explore the syntax of OPENXML(). You'll also see an example that reads XML data containing details...

Ngày tải lên: 24/10/2013, 12:15

... 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 ... 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 ... 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

... "@MySupplierID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyCategoryID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyQuantityPerUnit", SqlDbType.NVarChar, ... Procedure In Chapter 4 , you saw how to create a stored procedure in the SQL Server Northwind database. The procedure you saw was named AddProduct(), and Listing 8.11 shows the AddProduct .sql script ... "@MyUnitsInStock", SqlDbType.SmallInt).Value = 10; mySqlCommand.Parameters.Add( "@MyUnitsOnOrder", SqlDbType.SmallInt).Value = 5; mySqlCommand.Parameters.Add( "@MyReorderLevel", SqlDbType.SmallInt).Value...

Ngày tải lên: 07/11/2013, 10:15

... Command object using the ExecuteReader() // method SqlDataReader mySqlDataReader = mySqlCommand.ExecuteReader(); // step 4: read the rows using the DataReader object while (mySqlDataReader.Read()) ... then read using a SqlDataReader object. The SqlDataReader object is closed before the output parameter is read. The output from this program is as follows: mySqlDataReader["ProductName"] ... "@MySupplierID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyCategoryID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyQuantityPerUnit", SqlDbType.NVarChar,...

Ngày tải lên: 07/11/2013, 10:15