sql server split string

Tags: MSS com strong ideas declare SQL Server pre implementation LANSummary:The following is a method of using SQL script to determine how the string is case-sharing, as shown belowLab environment: SQL Server R2Implementation idea

Not much to say, the explanation is followed by the complete code, which is used to spell the values of the rows of the string fields into a large string, which is what is commonly said Concatsuch as the following table Dict Id NAME CATEGORY 1 RED COLOR 2 BLUE COLOR 3 APPLE FRUIT 4 ORANGE

SQL Server connection string Encryption Use components provided by ASP. NET -Wordpress Encryption -PDF decryption {0} Name of the node to be encrypted {1} project path C: \ windows \ Micrsoft. Net \ framework \ versionnumber \ aspnet_regiis.exe-FFE "connectionstrings" "D: \ website2" Note: Encryption can only be performed on the local machine through the l

In general, we will configure the relevant connection string in the web. config file, which is recorded here for future use. 1. Commonly Used A: SQL Server Authentication connection stringView code 1 2 3 providername = "system. Data. sqlclient"> 4 B. Windows Authentication connection stringView code 1 2 3 providername = "system. Data. sqlclient"> 4 In additi

), Current_timestamp, 104) 105 22-02-2006 CONVERT (CHAR (Ten), Current_timestamp, 105) 106 2006 CONVERT (CHAR (one), Current_timestamp, 106) 107 Feb 22, 2006 CONVERT (CHAR (), Current_timestamp, 107) 108 16:26:08 CONVERT (CHAR (8), Current_timestamp, 108) 109 Feb 2006 4:26:08:067pm CONVERT (CHAR (+), Current_timestamp, 109) the 02-22-2006 CONVERT

Tags: create function Fn_find (@find varchar (8000), @str varchar (8000), @n smallint) ret Urns int as BEGIN if @n 　　SQL Server finds the location of the specified string

One, SQL Server date-time functionsDate and time functions in SQL Server1. Current system date, timeSelect GETDATE ()2. DateAdd returns a new datetime value based on adding a period of time to the specified dateExample: Add 2 days to the dateSelect DATEADD (day,2, ' 2004-10-15 ')--return: 2004-10-17 00:00:00.0003. DateDiff returns the number of date and time boun

byThe above ID is the way to implement row-to-column in Oracle. ********************************************Let's take a look at SQL Server, because SQL Server does not provide a similar function, do not know that sqlserver2012 is not available, but SQL

In general, C # Connections to SQL Server strings can be directly written directly in the documentation, or you can refer to the famous connectionstrings manual spellingBut if you are already connected to SQL Server you can also get the current connection string in T-

Failed using IP to connect to SQL Server or configured as a connection string Scenario One: when in Webconfig used in Files Scenario Two: Or, when connecting to SQL Server, enter IP as follows: Hint that you cannot connect or connect incorrectly. Solution : Firs

An Excel table imports a string that is truncated to a length of 255 in the SQL Server data table.Note: Excel uses the data type of the first 8 rows (except for the first row of the header) to determine the data format of the imported data, for example, the first 8 lines are integer, then the data is imported by default in the form of integer data read, and for e

Transferred from: http://www.cnblogs.com/zhangq723/archive/2011/02/16/1956152.htmlOne, SQL Server date-time functionsDate and time functions in SQL Server1. Current system date, timeSelect GETDATE ()2. DateAdd returns a new datetime value based on adding a period of time to the specified dateExample: Add 2 days to the dateSelect DATEADD (day,2, ' 2004-10-15 ')--r

ASP. Net connection SQL server connection string, asp. netsqlserver Reference namespace 1 using System.Data; 2 using System.Data.SqlClient; Connection string 1 // windows Authentication mode the database contains a single instance. 2 string connectio

,c.questionnairetitle fromnotices a Left JoinAwardorders b onA.awardorderid=b.ID andB.status=1 Left JoinQuestionnairesinfor C onA.questionnaireid=C.id andC.status=1 Left Join(SelectNoticeid,COUNT(1) asSumcount,noread=sum( Case [Status] when 1 Then 1 Else 0 End),Alread= sum( Case [Status] when 2 Then 1 Else 0 End) fromUsernoticesGroup byNoticeid) E onA.noticesid=E.noticeidwhereA.status=1 The notification is sent to the user notification table according to the ID

Label:Delete the table containing the specified stringCREATE PROCEDURE Sys_deletetablebytablename (@bianliang varchar (100))AsBeginDECLARE @biao varchar (+), @sql varchar (1000)Set @sql = '% ' [email protected]+ '% 'Declare c cursor for select name from sysobjects where type= ' u ' and name @sqlSet @sql = ' drop table 'Open CFetch C into @biaoWhile @ @fetch_statu

--╔══════════╗--=====================================║cast function conversion ║--╚══════════╝The CAST () function syntax is as follows:--CAST (/*"0", convert also provides a rich style for date conversion, cast only for normal date conversion"1", Data_type is the data type defined for the SQL Server system, and the user-defined data type cannot be used here.2, length specifies the length of the data, and t

Tags: app value HTML user CTO Word Data number SQLWhen comparing strings in SQL Server if the end of the string is a space then SQL Server ignores those spaces and compares them directly.declare @a nvarchar(50);set @a=N‘happycat1988‘declare @b nvarchar(50);set @b=N‘happycat1

First step: Create a Wizard FileCreate a TXT file on the desktop and change the file suffix to ". udl". Step Two: Select the Provider tab pageDouble-click the newly created. udl file, enter the Provider tab, and select Microsoft OLE DB Provider for SQL Server. Step three: Set up "Connect"After the second step, select the "Next" button and go to "Connect" tab, in "1. Select or enter the