sql server pivot example

Previous examples:Http://www.cnblogs.com/insus/articles/1969896.htmlHttp://www.cnblogs.com/insus/articles/1970577.htmlHttp://www.cnblogs.com/insus/articles/1970707.htmlThese are all examples of SQL Server row and column conversions or row conversions. However, at the beginning of the SQL Server2005 version, there is a new function

SQL Server has an SQL profiler that can track the SQL statements executed by the server in real time, which is useful in many times for debugging errors. For example, the complexity of othersCode, Production system, no debugging e

1, the column to change careersAfter the data is calculated and processed, the data source needed for the front-end chart is generated directly, but the program needs to write the data into the middle table, and query the data directly from the middle table the next time the data is queried.1.1-Column line wrapping syntaxTable_sourceUnpivot (Value_columnFor Pivot_columnIn ()1.2 Row column CaseWith TAs(SELECT 1 as Teamid, ' Test team 1 ' as team,80 ' MEN ', ' WOMEN 'UNIONSELECT 2 as Teamid, ' Tes

procedure", a template-based creation statement will appear. Click "query> specify template parameter value" in the menu to bring up a dialog box to set the template and create the stored procedure. In addition, click "View> template resource manager" in the menu to view the various SQL statement templates provided by SQL SERVER. [A simple

ArticleDirectory Comment Data Synchronization processing (using SQL Server 2000 as an example) 1. Main Purpose Data synchronization between two or more servers 2. Method Use the database replication method to synchronize data through publishing, distribution, and subscription. 3. Steps 1. Configure distribution and release servers (ensure

is declared and needs to be inserted before the BEGIN keyword: dynamic RESULT sets 1LANGUAGE sql*/create PROCEDURE a_test2 ( V_c VARCHAR (()) DYNAMIC RESULT sets 1LANGUAGE sqlbegin DECLARE t_sql VARCHAR2 (a); DECLARE t_a VARCHAR2 (); DECLARE t_b VARCHAR2 (); DECLARE t_c VARCHAR2 (); DECLARE t_d VARCHAR2 (); --The t_stmt behind the for is consistent with the following prepare variable, and its type is statement.

' √ ' Else "' End) allow null, IsNull (E.text,"') default value, IsNull (g.value,"') asDescription fromSyscolumns A Left JoinSystypes b onA.xtype = B.xusertypeInner Joinsysobjects D ona.ID = D.id andD.xtype =' U ' andD.name ' dtproperties ' Left Joinsyscomments E onA.cdefault = e.id Left JoinSys.extended_properties g ona.ID = g.major_id andA.colid = g.minor_id Left JoinSys.extended_properties F onD.id = F.class andf.minor_id =0 whereB.name is not NUL

* FROM Sys.server_audit_specifications --Server Audit Specification Object SELECT * from Sys.server_audit_ Specification_details --Audit action of the server Audit specification object SELECT * from Sys.database_audit_specifications --Database Audit Specification Object SELECT * FROM Sys.database_audit_specification_details --Audit action for Database Audit specification Object SELECT * from Sys.dm_aud

Your current location: homepage tutorial Programming Development mssql database SQLServer basic syntax instance application (3) SQLServer basic syntax instance application (3) thanks to 3lian8 delivery time: Source: triple tutorial 3. Develop applications 1. sort by surname strokes: Select * FromTableNameOrderByCustomerName Your current location: Home> tutorial> programming and development> mssql database> SQLServer basic syntax instance application (3) SQLServer basic syntax instance applicatio

path (1) If an absolute path name is given, the server uses the path name. (2) If a relative pathname with one or more predecessor parts is given, the server searches for files relative to the server's data directory. (3) If you give a filename without a predecessor, the server looks for files in the database directory of the current database.

is no longer in use Exec sp_dropserver 'itsv', 'droplogins' -- Connect to remote/LAN data (openrowset/openquery/opendatasource) 14. openrowset -- Query example Select * from openrowset ('sqlodb', 'SQL Server name'; 'username'; 'Password', database name. dbo. Table name) -- Generate a local table Select * into table from openrowset ('sqlodb', '

gives it a name. Each time you use a stored procedure, you only need to use the following format: Exec proc stored procedure name Stored procedures can also run with parameters: Exec proc stored procedure name parameter value [, parameter value...] ? The stored procedure is not mysterious. It is batch processing. As mentioned above, a view is a named select statement stored on the server. Similarly, a stored procedure is a named batch process stored

. ActiveConnection = Adoconn'//type is stored procedure, adCmdStoredProc = 4. CommandType = 4'//Stored procedure name. CommandText = "Upgetuserinfos"'//Set up user groups. Parameters.item ("@intUserGroup"). Value = 1'//execute stored procedures, unlike the above examples, the open method of using the recordsetAdors.open Adocomm'//Show First valueResponse.Write Adors.fields (0). ValueEnd with'//Release objectSet adors = NothingSet Adocomm = NothingFinally, let's look at how

= ' P ')drop proc SpupdatestudentGoCREATE TABLE Student(FName nvarchar (10),Fagesmallint,Fdiqu varchar (50),Ftel int)GoINSERT into Student values (' x.x.y ', ' tesing ', 888888)GoCreate proc Spupdatestudent(@fCase int,@fName nvarchar (10),@fAge smallint,@fDiqu varchar (50),@fTel int)AsUpdate StudentSet Fage = @fAge,---------To update Fage no case requiredFdiqu = (case is @fCase = 2 or @fCase = 3 then @fDiqu else Fdiqu end),Ftel = (case if @fCase = 3 then @fTel else Ftel end)where fName = @fName

An example of SQL SERVER database attack Recently, it was found that the SERVER on the internet is inexplicably restarted. This SERVER currently mainly starts the IIS and SQL SERVER se

. Replacement_value must have the same type as check_expresssion.3, return valueReturns the value of the expression if check_expression is not NULL, otherwise return replacement_value.4. Common situation ISNULL (@VaribleName, ' defaultvalue ')ISNULL (column_name, ' Default Value ')Iv. use of SQL Server null values where you need to be aware1, NULL and any operator operations are nullNormal values are gener

The following is an example of SQL Server full-text index. For more information about how to create a full-text index using the system stored procedure, see: 1) Start the full-text processing function of the database (sp_fulltext_database) 2) create a full-text directory (sp_fulltext_catalog) 3) register in the full-text directory The following is an

I. Application scenarios: 1) The execution script of the job is used when two databases are synchronized at regular intervals using the job; 2) execute scripts for manual data synchronization. Ii. Example: Use localdatabasename; Go -- Create a linked server If not exists (select * From SYS. servers where name = 'remoteserver ') Begin Exec sp_addmediaserver 'deleteserver', '', 'sqlncl', 'xx. XX. xx' End Go

Import SQL server data into Mysql database using php (example) // Connect to the SQL server database $ Conn = mssql_connect ("localhost", "sa", ""); // server name, user name, and password

server| Chinese Characters | Simplified reproduction | Data SQL Server 2000 The example of Chinese character data conversion (com,.net) First verify that the. Net Framework 1.1 is installed on Windows (the server side of the SQL