SQL Server

Specific steps to implement automatic backups in a SQL Server 2005 database:In the toolbox on the left (if not, press ctrl+alt+x), drag the Backup database task to the yellow area in the middle Double-click the dragged out of this task, the design

A batch is a set of T-SQL statements for a logical unit. In order to divide a script into batches, you can use the GO statement. 1. The go statement must be in one line. 2. The GO statement allows each batch to be sent individually to the server,

--Create Test database Create DATABASE Test On primary ( Name= ' Test_data.mdf ', Filename= ' D:test_data.mdf ' ) Log on ( Name= ' Test_data.ldf ', Filename= ' D:test_data.ldf ' ) --Create a test table CREATE TABLE Test.dbo.ta (ID int)

--Remove the numbers IF object_id (' DBO. Get_number2 ') is not NULL DROP FUNCTION DBO. Get_number2 Go The CREATE FUNCTION DBO. Get_number2 (@S VARCHAR (100)) RETURNS VARCHAR (100) As BEGIN While PATINDEX ('%[^0-9]% ', @S) > 0 BEGIN Set @s=

SQL Server 2008 evaluates expired processing Hkey_local_machinesoftwaremicrosoftmicrosoft the "commonfiles" value in SQL server100configurationstate to 3. Open the installer, select version upgrade, and enter the product key Development version:

A PivotTable report is a way to analyze your data, and it contains powerful pivot features in Excel. What does the data perspective look like? Giving an example may be easier to understand. Suppose you have a data table: Sales people book sales ---

When you execute a library script, you tend to drop the original database, and because SQL Server detects a data connection that prevents the drop database operation from being performed, the build script often fails, so we need a way to force a

SQL Max such aggregate functions can only be for the same column of n row operations, if the N column operations, generally use case statements to judge, if the column is relatively easy to write, the list of more trouble. ---------------------------

SQL Server writes a function to get Chinese pinyin code (first letter) Create function fun_getpy (@str nvarchar (4000)) Returns nvarchar (4000) As Begin DECLARE @word nchar (1), @PY nvarchar (4000) Set @PY = ' While Len (@str) >0 Begin Set @

Damn, the boss called to get to SQL Server recently. Well, it's easy, hibernate, just change the configuration. I've been looking for a driver bag or something. Database with SQL Server client is no problem. (The connection string under the slot,

Querying all the Databases Select [Name] from [sysdatabases] ORDER by [name] Querying for all tables in a database Select [ID], [name] from [sysobjects] where [type] = ' u ' all know [Type] = ' u ' is the user table, [type] = ' s ' is the system

After a closer examination, it is found that there are too many MDF and LDF files in the Mssqldata folder, and several are several G-sizes. This is actually the two files. Usually a variety of restore library, also do not pay attention

NET Framework Host Using SQL Server 2005, developers will be able to create database objects by using similar languages, such as Microsoft's Visualc#.net and Microsoft's VisualBasic. Developers will also be able to create two new

server| Data | Database 4, declaring class-level variables. Find the code section generated by the design period and add the following statement to the variable declaration. What the? I don't know where the variable declaration is. Private FS as

server|sqlserver| Data | database | database connection | problem Recently compiled a material management system, with vb6.0+sqlserver2000, in the writing ExecuteSQL function error, Public Function ExecuteSQL (ByVal sql As String, msgstring as

server| Binary | Data in the VB period, to insert binary data into SQL SERVER, is through the ADODB. Stream implementation, in. NET, the operation of the "flow" format is more powerful and simple, this demonstrates the ability to insert data into

asp.net|server| Architecture | Data introduction: Participated in a large-scale community program development, and now the relevant development experience is summed up, and we discuss. The main benefit of this section is to explore a data-reading

asp.net|server| Architecture | Data Tier class: Using System; Using System.Collections; Using System.Data; Using System.Data.SqlClient; Using Town.data; Using Town.Log; Namespace town.com { Function: Integration Set Collection

asp.net|server| Architecture | data using System; Using System.Data; Using System.Data.SqlClient; Using Town.data; Using Town.Log; Using System.Collections; Namespace town.com { Function: Integral class Author: rexsp Date Created: 2004-01

SQL Server Error 15023: User or role already exists in the current database Error: "Error 15023: User or role already exists in the current database" when a database backup on the remote server is restored to the local machine, and a "login" is