sql server 2008 ssis tutorial

After years of controversy, Microsoft finally cut the date-time data type, adding 4 new date-time data types in one breath in the new version of SQL Server 2008, including: Date: A pure date data type. Time: A pure temporal data type. DateTime2: A new datetime type that mentions precision to 100 nanoseconds. DateTimeOffset: The new datetime t

Tags: style blog color using SP data on div logIt is obviously unsafe to use the superuser sa everywhere, so there is a need to create a user and make it accessible to only one database. Of course, you can use the SQL Server's own graphical Interface wizard, but it's too hard to use! Sometimes the code is more straightforward, like this:--using a database that has already been created UseMyDBGO--Create a login user and passwordEXECSp_addlogin N'Mydb_u

After installing VS 2010, MS SQL Server 2008 is installed automatically. MS SQL Server 2008 has improved considerably over MS SQL Server 200

Tags: style blog http color io os using AR strongSQL Server 2008 Connection string notationI.. NET Framework Data Provider for SQL ServerType:. NET Framework Class LibraryUse: System.Data.SqlClient.SqlConnectionVendor: MicrosoftStandard Secure ConnectionData Source = myserveraddress;initial Catalog = myDataBase; User Id = MyUserName; Password = mypassword;Specifi

Label: usingSystem.Data; usingSystem.Data.SqlClient SqlConnection Conn=NewSqlConnection (System.configuration.configurationmanager.connectionstrings[siteclass.dbname]. ToString ()); SqlCommand cmd=NewSqlCommand ("dbo. Backorder", conn); Conn. Open (); Cmd.commandtype=CommandType.StoredProcedure; Cmd. Parameters.Add ("@orderid", Sqldbtype.bigint); Cmd. Parameters.Add ("@userid", SqlDbType.Int); Cmd. Parameters.Add ("@alert", SqlDbType.NVarChar, -); Cmd. Parameters.Add ("@success", Sqldbtyp

Label:A transaction must have four properties: atomicity, consistency, isolation, persistence, and the first letter of these four attributes can be abbreviated as acid. The following code defines a transaction that inserts New Order data: --Start a new transaction BEGIN TRAN; --Declare A variable DECLARE @neworderid as INT; --Insert A new order into the Sales.orders table INSERT intosales.orders (CustID, Empid, OrderDate, RequiredDate, ShippedDate, ShipperID, freight, ShipName, Shipad Dres

Label:There are three basic types of joins: Cross joins, Inner joins, and outer joins. The cross join has only one step-cartesian product; There are two steps in the inner join-Cartesian product, filtering, outer join has three steps-cartesian product, filtering, adding outer row.Inner joinsCode: SELECT e.empid, E.firstname, E.lastname, O.orderid from as E JOIN as O on = O.empid; Another way to do this: SELECT e.empid, E.firstname, E.lastname, O.orderid from as as O WHERE = O.e

The following are only references, and may be slightly different if there are multiple instances: This environment is SQL Server Standard version 64-bit and SQL Server 2008 Standard version 64-bit dual instances installed simultaneously in a On Windows

Test the SHOPEX program installation on Windows Server 2008 R2, which was found to be garbled (the server has been configured with PHP) as follows:This is because the SHOPEX program uses Zend encryption, so the server needs to install Zend Optimizer to be displayed properly. Next, how to install Zend Optimizer on the

In the end, we chose SQL Server 2008 database replication. Here's an example to learn how to deploy SQL Server 2008 database replication. test Environment: Windows Server

SQL Server 2008 database replication is a publish/subscribe mechanism for data synchronization between multiple servers, which we use for synchronous backups of the database. Synchronous backup here refers to the backup server and the primary server for real-time data synchr

There are a lot of people in the installation of SQL Server, the slightest careless install failed. SQL Server 2008 should be used more, many people have encountered the problem of installation failure, what caused it? Small series here a simple summary of the next, and for

Tags: des blog http io ar for strong SP fileKeywords: sql Server, recover deleted recordsToday, a friend called me in a hurry, and he mistakenly deleted all the records in the two tables in the SQL Server 2008 database with the DELETE statement, and the database was not back

Preface : Before SQL Server 2005 and SQL Server 2008. If you want to encrypt sensitive data, such as financial information, payroll, or identity card numbers, you must use an external application or algorithm. SQL

In the latest revisions and visual Studio 20,081, downloading the 180-day trial version of SQL Server 2008 from the official website is essentially the same as the official version, except that the key contained in the installation configuration file is the only difference. The various versions of SQL

First, server environment: Hard environment: DeLL T1700 Workstation, I3-4150,4GDDR3-1600,500G-HDD,Soft environment: Windows Server 2008 R2 x64 VL Enterprise SP1,DHCP,IE8,Task: Install SQL Server SP4 for the application environment Second, version support: Because Windows

Today, a friend called me in a hurry, and he mistakenly deleted all the records in the two tables in the SQL Server 2008 database with the DELETE statement, and the database was not backed up before. Let me fix it for him, or he will pay a lot of money to the clients.Recovering from accidental deletion of data in SQL

Original: SQL Server 2008 Database Recovery of data deleted by mistakeOriginal: http://www.cnblogs.com/dudu/archive/2011/10/15/sql_server_recover_deleted_records.htmlRecovering from accidental deletion of data in SQL Server is not a difficult task to recover from the transac