sql 2008 charindex

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

+ @orderby End Else begin Set @sqlstr = 'With Temptbl as (' + 'SELECT row_number () over ('+ @orderby +') as Row,' + @fields + ' from' + @table + @where + ') SELECT'+ @fields + 'From Temptbl where Row between' + CONVERT(varchar(Ten),(@pageindex-1)*@pagesize+1)+ ' and' + CONVERT(varchar(Ten),(@pageindex-1)*@pagesize+@pagesize) End if @IsCount!=0 Set @sqlstr = @sqlstr + '; select count (1) from' + @table + @where Execute(@sqlstr)END--Te

Tags: style blog http io ar os using SP forIn the original: "Bi Thing" SQL Server 2008 ArchitectureMicrosoft SQL Server is a platform that provides database and data analysis for online transaction processing, data warehousing, e-commerce applications.Architecture is a way of describing the relationship between components and elements of a system. The architectur

While the SQL Server Administration tool SQLManagementStudio2008 a powerful SQL Server administration tool, the most important thing for the people who want to update this tool is that SQL Server 2008 of database management can only be compatible with these later tools. To install this series of tools is far less easy

SQL Server 2008 provides an enhanced SQL command merge for use in the msdn:http://msdn.microsoft.com/zh-cn/library/bb510625.aspx Function: Inserts, updates, or deletes on the target table based on the results of joining with the source table. For example, you can synchronize two tables by inserting, updating, or deleting rows in a table based on differences foun

Label:SQL SERVER 2008 cannot start a workaround for T-SQL debugging to add a Windows logon account as a sysadminBy default, the Windows administrator on the computer that is running SQL Server is the SQL Server system Administrator (sysadmin) on that computer.For example:Sp_addsrvrolemember ' guangzhou\lucy.l ', ' sysa

1. You can assign values directly when defining variablesDECLARE @Id int = 52.Insert statements can insert multiple rows of data at onceINSERT into StateList VALUES (@Id, ' WA '), (@Id + 1, ' FL '), (@Id + 2, ' NY ')3. Support + = operatorSET Stateid + = 1The output function in SQL Server 2005 can return the contents of both insert,update and delete, and the output in 2008 also has this function. Here's how

Label:remote connection to SQL Server 2008, server-side and client configuration First step (SQL2005, SQL2008): Start-to-Program-->microsoft SQL Server 2008 (or 2005)-Configuration Tools-->sql Server Configuration Manager-->sql Se

Label:Original: SQL Server 2008 Performance Troubleshooting (i)--IntroductionRemark: I spent a lot of work time translation, no plagiarism, allow reprint, but please indicate the source. Because of the length, not a post all finished, but also not so fast all translated, so according to the chapter published. Due to my limited level, translation results must be problematic, in order not to mislead, at the e

1.sql Server Download installation package path: HTTP://PAN.BAIDU.COM/S/1QWUZDDQ2. Installation process illustration tutorial, reference URL: http://jingyan.baidu.com/album/948f592434b407d80ef5f97d.html?picindex=13Secret key:SQL Server 2008 Serial number:Developer:pttfm-x467g-p7rh2-3q6cg-4dmybEnterprise:jd8y6-hqg69-p9h84-xdtpg-34mbb3. Install after opening the failed to load file or assembly "Microsoft.SqlS

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 feature can save 30% of the space for a typica

ObjectiveThe full name of SQL is the Structured Query Language (structured Query Language), which is the most commonly used language in a relational database. Not only can SQL manage the data in the database, but it can also manage the relational database itself. In order to avoid the SQL syntax incompatibility between the database products, the

Tags: SQL Server 2008 Database Foundation650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M01/9D/F1/wKioL1mJJluAaymtAACLAyeMKZs073.png-wh_500x0-wm_ 3-wmp_4-s_231760325.png "style=" Float:none; "title=" 2017-08-08_10-33-20.png "alt=" Wkiol1mjjluaaymtaaclayemkzs073.png-wh_50 "/>650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M02/9D/F1/wKiom1mJJluQtS21AABpHBXe2E0745.png-wh_500x0-wm_ 3-wmp_4-s_38

Recently, after the computer reinstall System, SQL Server 2008 was installed. When attaching the database file, the discovery cannot be attached and the wrong version is indicated. Remember, the original database version isSQL Server 2008R2. Low-version database management toolsyou cannot attach directly to a higher version of the database file. I haveTenseveral such database files need to be attached to th

Inverse perspective transformation is very clear to implement 3 logical processing phases: generating replicas, extracting elements, and deleting unrelated intersections.SELECTEmpid, CustID, CaseCustID when 'A' ThenA when 'B' ThenB when 'C' ThenC when 'D' ThenDEND asQty fromdbo. Empcustorders Cross JOIN(VALUES('A'),('B'),('C'),('D')) asCusts (CustID);The results of the implementation are as follows:If you want to further filter out data that contains null values, you can:SELECT * from(SELE

(stringFileInfoinchfilelist) { stringsqlConnectionString ="data source=.; Uid=sa; [Email protected];d atabase=21744new"; //sqlconnectionstring = "Data source=localhost;uid=21744;pwd=123456789;database=21744";//Public networkFileInfo file =NewFileInfo (FileInfo); stringScript =file. OpenText (). ReadToEnd (); SqlConnection Conn=NewSqlConnection (sqlconnectionstring); Server server=NewServer (Newserverconnection (conn)); Server. Connectioncontext.executenonquery (

The SQL audit in SQL Server 2008 has become a first-class server object. As mentioned in the previous article, you can now even audit a SELECT statement query that requires the use of SQL tracing or other Third-party products in previous versions. However, although using a graphical user interface is good for dealing w

Tags: Database SQL Server 2008When using SQL Server to Do data mining, the user can not access the problem, so to the corresponding database add a login user Zhang, and give the appropriate permissions. When debugging, found that there is still a problem, so want to delete this user Zhang, and create a new user. An error message appears : The database principal has a schema in the database and cannot be de

This article is a question-and-answer form to introduce SQL Server2008 upgrade and deployment, hope that through this article can give you some improvement and help. Q: Now that my company is using this version of SQL 2005, what is the best way to choose the SQL 05 upgrade to the PDS (Data protection System) of SQL 08

Currently, SQL SERVER 2008 must run Setup as an administrator for local installations. If you install SQL Server from a remote share, you must use a domain account that has read and execute permissions on the remote share. Before you upgrade the database engine, review the following topics: Upgrade to SQL Server