SQL Server

Fact table Each data warehouse contains one or more fact data tables. Fact data tables may contain business sales data, such as cash registration transactions. The generated data, fact data tables usually contain a large number of rows. Fact data

SQL Server creates a temporary table: Create temporary table Method 1: Create Table # temporary table name (Field 1 constraints, Field 2 constraints, .....) Create Table # temporary table name (Field 1 constraints, Field 2 constraints, .....)

If you need to regularly execute a stored procedure or SQL statements of less than 3200 characters in SQL Server, you can use management> SQL Server proxy> job. 1. Choose "manage"> "SQL Server proxy"> "job" (right-click)> "create job"> 2.

The database name is an identifier, and the table name is also an identifier. in SQL Server, there are two types of identifiers: There are two types of identifiers: Regular identifier Complies with the format rules of identifiers. Do not

Asp.net online backup SQL Server database Dim obackup as sqldmo. Backup = new sqldmo. backupclass ()Dim osqlserver as sqldmo. sqlserver = new sqldmo. sqlserverclass ()Osqlserver. loginsecure = falseOsqlserver. Connect ("localhost", "sa",

/* When multiple stored procedures are called in a large SQL statement and multiple stored procedures are called in the called stored procedure, after multiple nested calls, if you need to roll back the entire transaction if the primary key is

/// /// SQL Server transaction sample class to demonstrate SQL transaction operations/// By Camus)/// Public class sqlservertransactiondemo{Private sqlservertransactiondemo (){} /// /// Obtain the SQL Server transaction sample instance method/// ///

For example, we need to create a database and create a table. If there are few fields in the table, we can manually add them to the table one by one. What if there are many fields? I am afraid I cannot insert data one by one. Even if my hands are

In fact, I have been writing this article for a long time, but it is only a variety of restrictions, so that I cannot take what I have learned to think is beneficial to everyone.Shared.The technology I want to talk about is useful to everyone. I

Encryption of stored procedures and stored functions: With Encryption Create procedure DBO. sp_xml_main @ Table_name nvarchar (260) = '', @ Dirname nvarchar (20) ='' With Encryption As Begin .................... End Go Decryption of stored

// File name: Date. Inc. php3// Before using these two functions, convert the date or date to the timestamp type.// For example:// $ Today = mktime (0, 0, 0, date ("M"), date ("D"), date ("Y "));/***** Simulate the dateadd function in sqlserver *****

Microsoft explained:Http://support.microsoft.com/default.aspx? SCID = KB; en-US; 811484 The following information source:Http://blog.csdn.net/sfqy9907/archive/2007/03/14/1528727.aspxProblem description:The following three logs appear in the

Vulnerability description: Because SQL Server has no limits on UDP of port 1434 and constructs a special UDP packet, SQL Server will certainly respond. If you receive a large number of these UDP packets, SQL Server will consume the CPU to handle

I. First, write two functions, namely reading and writing files:Reference to the function of reading and writing files in Pb: http://blog.csdn.net/xys_777/archive/2010/08/04/5787833.aspx Ii. Saving files   Li_value = getfileopenname ("select file",

One TB-SQL Select * From OpenDataSource('Microsoft. Jet. oledb.4.0 ','Data source = "C:/test2.xls"; user id = admin; Password =; extended properties = Excel 8.0 ')... [ta $]   Select * From OpenRowSet('Microsoft. Jet. oledb.4.0 ', 'excel 8.0;

When using database development, data replication between database tables often imports data from some tables to each other. Of course, you can write programs for implementation. However, programs often require the development environment, which is

SQL Server 2000 simplified and Complex Conversion of Chinese character data (COM,. Net) First, make sure that. NET Framework 1.1 is installed on Windows (of course only the SQL Server server! After successful installation:1. Use Sn-K to create a

The access and SQL server data types are different. These types are useful when you use scripts to define data. Microsoft Access Data Type  SQL Server Data Type Yes/No Bit Smallint (byte type) Tinyint

Let's take an example. Create a new class in. NET, create a new method in this class, and then call this method in SQL Server. According to Microsoft, SQL Server 2.0 significantly enhanced the database programming model through the host Microsoft.

An example of full-text index of the SQL SERVER database, using the pubs database as an example.The following describes how to create a full-text index using the system stored procedure:1) Start the full-text processing function of the database