create trigger sql server after update

Summary: Today, write a Windows service program in C # that connects to a SQL Server 2000 database on a Windows 2003 server, using SQL Server Authentication. Common programs are found to be able to be linked, but Windows service programs are not. Later, I looked up the data

Yesterday found in the program data analysis results are not, after the analysis, the original data is still, the value of the field is cumulative. Heart said, not Ah, is to regenerate records before the analysis of AH. Did you forget to delete it? Check the code, found that there are DELETE statements. Then execute in Query Analyzer, error. Try again and again, understand, Delete from does not recognize table name alias! Thinking back, the original program after the main test in Oracle,

Abstract: today, I want to write a Windows Service Program in C #, which connects to an SQL Server 2003 database on Windows 2000 Server and uses SQL Server for authentication. Common programs can be connected, but Windows service programs cannot be connected.Later, I checked

1. First, log on to the Windows azure Management User Interface https://windows.azure.com/and enter your account number. 2. Select database --> select your subscription --> click "create server" 3. In the pop-up "Create a new server" window, select the location of the data center where you want to

Error details are as follows:SQLState: ' 01000 'SQL Server Error: 14[Microsoft] [ODBC SQL Server Driver] [DBNETLIB] ConnectionOpen(Invalid Instance ()).Connection failed:SQLState: ' 08001 'SQL Server Error: 14[Microsoft] [ODBC

The SQL Server job is simply to execute the specified script at the prescribed time, which describes how to create a job backup database with SSMs (SQL Sever 2008).(0) Assume that the database you are backing up before you create the job already exists; second, you have star

meet the current conditionsSET @myDoc. Modify ('Insertif (count (/root/location/step) Then element step {"This is new step"}Else ()As first into (/root/location) [1] ')SELECT @myDoc;2. Update XML DECLARE @myDoc XML SET @myDoc = ' Laborhours= "1.1" Machinehours= ". 2" >manufacturing steps is described here. SELECT @myDoc; --The value of the LaborHours property in the replacement node location is SET @myDoc. Modify (' Replace value of (/roo

Tags: models config string Pac-cin product MVC5 ArticlesThe Moviedbcontext class that you create is responsible for handling the tasks of connecting to the database and mapping the movie objects to database records. You may ask a question, how do you specify that it will connect to the database? In fact, you do not specify a database to use, and the Entity framework will use the default localdb. In this section, we will explicitly add the application'

To create an index on a table in SQL Server #!/usr/bin/perl Use DBI; Use Switch; Use Encode; Use ENCODE::CN; # my $source _name = "Zoe"; # my $source _user_name = "sa"; # my $source _user_psd = "123"; # my $db _name= "MySQLdb"; # my $location = "192.168.0.46"; # my $port = "3306"; # my $db _user= "Zoe"; # my $db _pass= "123"; My $source _name = "Zoe

SQL Server Job Scheduling to create an automatic backup method 1. Choose Enterprise Manager> Manage> SQL Server proxy> job; 2. Create a job and obtain the job name as needed. For example, for data backup, select SA as the owner. Y

When I use SQL Server Management studio of SQL Server 2005 to create a view, it seems that there are the following problems: I use it to create a view of the database under SQL

You can use the "generate SQL script" tool that comes with SQL Server 2000 to generate SQL scripts for creating tables, views, and stored procedures. So can we generate SQL scripts for the data in the table and automatically import the data to

frequently (by the way, it becomes a clustered index), and can better meet most of our needs. The auto-increment ID column is omnipotent. The Int type only occupies 4 bytes to fully meet the requirements of narrow indexes. The absolute sequential storage can effectively reduce index fragmentation, which fully conforms to our table habits, it is always correct to use an auto-increment ID column as the primary key. Here, the key columns of clustered indexes are mainly for query consideration. S

Creating ************************ using the Adodb.connect object Dim oconn Dim Sdatabasename Sdatabasename = "Codecreatedb" Set oconn = Server.CreateObject ("ADODB. Connection ") oConn.Open "Provider=sqloledb;data source= (local); User Id=sa; password=; " Oconn.execute "CREATE DATABASE" Sdatabasename %> Method Two: Using the SQLDMO Object library ******************* Dim oSQLServer Dim oDataBase Dim Odbfiledata Dim Ologfile Dim Sdatabasename Dim Sda

Creating ************************ using the Adodb.connect objectDim oconnDim SdatabasenameSdatabasename = "Codecreatedb"Set oconn = Server.CreateObject ("ADODB. Connection ")oConn.Open "Provider=sqloledb;data source= (local); User Id=sa; password=; "Oconn.execute "CREATE DATABASE" Sdatabasename%> Method Two: Using the SQLDMO Object library *******************Dim oSQLServerDim oDataBaseDim OdbfiledataDim OlogfileDim SdatabasenameDim Sdatapath Datab

-The stop time of the job execution, in the format HHMMSS--*/--/*--job scheduling performed at a particular timeEXEC Msdb.dbo.sp_add_jobschedule@job_id = @jobid,@name = N ' dispatch name ',@freq_type = 64--64= runs when the SQLServerAgent service starts, 128= when the computer is idle--*/--/*--job scheduling that only executes onceEXEC msdb: Sp_add_jobschedule@job_id = @jobid,@name = N ' dispatch name ',@freq_type = 1,--executes only once@active_start_date = NULL,--the start date of the job exec

structure without data Method Two actually is also good is a method of the MS SQL self-brought first to have a full backup of the database this is more important than the other is relatively simple Back up the thing log and then in the options to back up the log tail with these 2 things basically OK first restore the complete database Select this do not roll back and then restore the things log Choose the time period when the wrong operation was

Tags: var Select prim object Create disable SQL not ISA1. Start the login account at the SQL Server server level (create login)--Creating login account (Create login)

Before creating an SQL Server 2000 failover cluster, you must Configure Microsoft cluster service (MSC) and use the Cluster Administrator in Microsoft Windows NT4.0 or Windows 2000 to create at least one cluster disk resource. Before running the SQL Server installer, log on

Before creating an SQL Server 2000 failover cluster, you must Configure Microsoft cluster service (MSC) and use the Cluster Administrator in Microsoft Windows NT4.0 or Windows 2000 to create at least one cluster disk resource. Before running the SQL Server installer, log on