SQL Server

SQL Server 2005 and 2008 provide many new and enhanced business intelligence features, including leveraging Integrated Services (SSIS) to consolidate multiple data sources, leveraging Analysis Services (SSAS) to enrich data content and build complex

My environment is XP SP2 En,sql version of the edition, Memory 512MB. First of all, my system has been used more than half a year, equipped with VS2003, previously installed Sql2000,netframework2.0beta, there are several beta version of SQL 2005,

Recently a friend asked me, he said that he deleted millions of to tens of millions of data in SQL Server is very slow, to help him analyze, some of the following comments, perhaps useful for many people, and also good long did not write a blog,

1. DriverName and Dburl should pay attention to write pairs, where drivername can be clear by looking at the loaded SQL driver jar packets. The statement that loads the driver and URL paths in SQL Server 2000 is

Let me show you the picture. The above figure stored procedure called Mup_geta (I wiped out the name associated with the project) The above illustration uses the SQL Server Graphics manager's own features to view objects that depend on Mup_geta.

server|xml| Insert | Data we know that XML types are added to SQL Server 2005, which means that you can specify a column XML type when you create a table, such as: CREATE TABLE Customers ( Name VARCHAR not NULL PRIMARY KEY, Description XML ) So how

Myth #27: Use Backup ... With checksum can replace DBCC CheckDB Error At first glance, because backup with checksum detects the value of the checksum for all assigned pages, this myth seems to be the case, but it's not really the case, for the

Application Scenario: You will need to export these jobs as SQL scripts during the migration of all job (job) from the source SQL Server database server to the destination database server. Operation Steps: 1. In Microsoft SQL Server Management

SQL Server stored procedure syntax: Create PROC [edure] procedure_name [; number] [{@parameter data_type} [varying] [= default] [OUTPUT]] [,... n] [with {RECOMPILE | Encryption | RECOMPILE, encryption}] [for

Existing table table1, four int field f1,f2,f3,f4, now query to get the maximum value in the four column and only need to return the maximum value Method One: Select Case if F12>f34 then F12 else F34 end as Maxnum to (Select Case when F1>f2 then

Brief introduction: This article describes how to configure the security settings for the SSAS database and cube-related dimensions. The security settings for configuring profiling services in Management Studio are basically the same relative to

The installation of SQL Server has two options for Safe mode. The difference between them is which software performs the authentication process. Authentication is the process of confirming the identity of the user who will connect to SQL Server.

Brief introduction: If two join inputs are not small but are sorted on the joined columns (for example, if they are obtained by scanning a sorted index), the merge join is the fastest join operation. If two join inputs are large and the size of the

This is one of the tasks that I hope you never face: You never need to recreate data at different points in time to clarify a suspicious action or to uncover lost or stolen data. Most databases store data on the core data tier, showing only the most

For relational databases, a hierarchical structure that behaves like a tree is always a problem. Microsoft first tried to solve this problem in SQL Server 2005, which is what is called a universal Datasheet expression (Common table expressions,cte)

Finally downloaded, downloaded to the local name is SQL Server 2008-kb954325-x86.exe, the file size is 151MB. After running the file, Setup begins to release the file. After the installation file is completely released, the patch's installation

In SQL Server, you can invoke a DOS command-line tool bcp to generate a text file for either the data in the table or the SQL statement results. Parameter format for bcp command: BCP {dbtable | query} {in | out | queryout | format} datafile [-m

In this article, we will discuss how to return XML from SQL Server through a-SQL FOR XML clause. This article will introduce several different ways to return XML data and schema information through a few examples, and also introduce ways to

Have recently done a project on data quality analysis and subject analysis, it uses the IS and as part of SQL Server 2005, and in this process has experienced a lot of painful lessons, some experience, although more is "low-level error", but still

Problem There is a lot of data that needs to be dug inside the Microsoft SQL Server System view. This data is used to present information to the end users of SQL Server Management Studio and to Third-party management tools available to SQL Server