sql server 2008 r2 download iso

When SQL Server 2008 was not able to log in before, it was always changed by "Computer Management" → "SQL Server service", "SQL Server (MSSQLSERVER)".But now the problem has become the

First, the preparatory work:Primary database server: os:windows Server R2 db:sql server R2 Hostname:cxmasterdb ip:192.168.1.224/24 dg:192.168.1.1 dns:192.168.1.19 dns:202.96.209.133 from the database server: os:windows

PHP extensions directory ext, download the corresponding VC11 (Visual C + + redistributable for visual Studio Update 4) Download x86 and install it, It must also be chosen by x86 because PHP is x86. 2. Open the CGI feature of IIS in the server role 3. Download and install PHP Manager for IIS (http://phpmanager.codeple

SQL Server 2005 SP2 brought us the vardecimal function. At that time, a new storage format-vardecimal was introduced for the decimail and numeric data types. The vardecimal storage format allows storage of the decimal and numeric data types as a variable length column. This feature allows the original fixed-length decimal data to be stored in a variable-length format in the data file. It is said that this f

Original: SQL Server R2 Security Topic (i): Security principlesThis series is mainly focused on SQL Server 2005 after the DBMS, because I work with the R2, so now for the R2 to explain:

Label:--Paging data----row_number () is called window-opening function, can be paged operation Select Row_number () over (order by ID) as Num,*from gb_data----adds a sequential num value to each column to facilitate the use of the first few data. Select row_number () over (order by ID) as num,* from Gb_data where Num>5and num 10--This line of code is wrong, because the system does not recognize how much num is, why? -Because of the order of execution, the

Environment: SQL Server 2008 R2 + myeclipse 6.5 + JDK 1.6.24 Problem: Java connects SQL Server 2008 through JDBC, and the following problems occur: Java.sql.SQLException:No suitable dr

) SELECT (9) DISTINCT (one) (1) from (3) (2) on (4) WHERE (5) GROUP by (6) with {CUBE | ROLLUP} (7) Having (a) Order by In the SQL Server 2008 version, the description of the logical phase extends to all logical statements, not just join processing, such as apply, pivot, and so on. In this way, the logical steps are divided into 6 parts, and some

DirectoryInstallation and configuration of Reporting ServicesThe process of developing a reportReport Making ExampleFirst, the installation and configuration of Reporting Services1. Components of Reporting Services2. Installation of Reporting Services 20082.1 There are two ways to install Reporting Services on SQL Server 2008: Default configuration F

The basic syntax is:ALTER Table Table NameDROP CONSTRAINT constraint name 1, constraint name 2 ...If you delete a constraint, you do not need the name of the constraint after the comma, and if you delete two and more than two constraints, you must separate them with commas.Use the employee table in the previous section to delete the Fk_personid foreign KEY constraint and the Pk_employeeid PRIMARY KEY constraint in the employee table, with the following code: Use -- using the Personinfo database

Call Job---error message contentThe job failed. 'win-3th1knit12d\administrator'0x5344200015404).Cause:Previous user name or computer name with the operating system modified1.SQL Server Agent2. Job 3. Select the corresponding job, double-click Open-General-owner-Select the login name, regardlessis the same as the current name, all re-selected once, OK, yes. 4.if the current user name does not exist, then th

Label:First, the preparatory work:Primary database server:Os:windows server R2 db:sql server R2Hostname:cxmasterdbIP:192.168.1.224/24 dg:192.168.1.1dns:192.168.1.19 dns:202.96.209.133From the database server:Os:windows server R2 db:sql s