SQL Server

This article details how to use SQL Server Data Transformation Services to upsize an Access database Developers often use Access as a prototype or access to develop applications that are not critical. However, as the company's business grows, the

It's written in front. This series of articles is divided into four parts: 1. CLR Overview. 2. Perform CLR integration programming in Visual Studio and deploy to SQL Server, including stored procedures, triggers, custom functions, custom types,

First, download the SQL Server 2008 R2 installation files Cn_sql_server_2008_r2_enterprise_x86_x64_ia64_dvd_522233.iso Second, the installation of the file into a CD-ROM or virtual CD-ROM loading, or directly decompression, open the installation

There are five types of constraints in SQL Server, Primary key constraints, Foreign key constraints, UNIQUE constraints, default constraints, and check constraints, which today use SQL Server2008 to demonstrate the way in which these constraints are

In SQL Server database operations, a new application table operator is added to the version above 2005. The new apply table operator applies the right table expression to each row in the left table expression. It does not compute that table

Copy Code code as follows: /* --sqlserver capitalize the first letter of the string: --Author: jinjazz/csdn --sqlserver2005 Enable oleautomation sp_configure ' show advanced options ', 1; Go Reconfigure; Go sp_configure ' Ole

Although there are many ways to solve this problem, we can use T-SQL code to handle this file deletion process. I use the xp_cmdshell command and the Forfiles command to handle the process similar to what you have listed. Reliable information about

Microsoft's worldwide operations run on SAP R/3, used by 57,000 employees and distributed in 89 countries. As the world's largest software company, Microsoft has a large number of data to be tracked, running 20 million SAP transactions per month on 1

Many friends may have been using SQL Server for development for some time, but have not or rarely used the stored procedures in the project, perhaps some friends think that there is no need to use stored procedures and so on. In fact, when you

Server Microsoft SQL Server Product Management Manager Tom Rizzo said the company has reconfirmed the SQL Server 2005 release date-"Summer" meaning, and said it will not delay the release of the product again. Rizzo points out that SQL Server 2005

I. BACKGROUND The ID field in table A in the SQL Server database is defined as: [ID] [int] IDENTITY (1,1), and as the data grows, the ID value is close to 2147483647 (int's range is:-2 147 483 648 to 2 147 483 647) , although the old data has been

When a system fails, it can be used to recover data to resolve database failures as long as there is a data log. As a SQL Server database administrator, it is important to understand the role of data log files and how to use them to troubleshoot

PRIMARY KEY constraintA table typically has a column or set of columns that contains values that uniquely identify each row in the table. Such a column or columns is called the primary key (PK) of the table and is used to enforce the entity

The original code: Usestring007if exists(Select 1 fromsysobjectswhereId= object_id('k_v_test') andType= 'U') Drop Tablek_v_testGoCreate TableK_v_test (Temp varchar( -) not NULL, Autoidint

This article is used to collect system built-in functions that are frequently used in operations, and to continuously organizeOne, commonly used metadata function1. View the database ID and namedb_id (' db Name '),db_name(' db ID ')2. View object ID

When creating a database, report the entire error cannot read property is FileStream this attribute is not available for SQL Server 7.0Follow the On-line method (http://blog.csdn.net/tryfinally/article/details/7207048), in SQL Configuration Manager,

Recently took over an old project database with SQL Server to MySQL migration. So there were some surveys and summaries before the migration. Here are some of the SQL Server to MySQL migration methods.1. Migrating with SQLyogSpecific ways to

Query the size of all tables in the database, and which tables have a large amount of dataCreate Table#t (Namevarchar(255), Rowsbigint, reservedvarchar( -), datavarchar( -), index_sizevarchar( -), unusedvarchar( -)) execSp_msforeachtable "Insert

SQL Server address search performance optimization and SQL server performance optimization This is an example of a long time ago. Now, I have no intention of discovering the materials, so I will take it out and try again. 1. Requirements 1.1 Basic

SQL Server 2008 installation error 1608 and troubleshooting methodsI have been using SQL Server 2000. I don't want to upgrade it to SQL Server 2005/2008 because it is easy and fast to install. today, a project suddenly needs to use 2008, so I