sql server database

Reprint: http://www.cnblogs.com/lyhabc/p/3322437.htmlIt's good. SQL Server database Automatic Backup tool SQLBACKUPANDFTP (full featured)The main tool is to automatically back up the database, one-click Restore database, send backup database log

TableDatabase (Database engine) Table creation table (Database engine) Delete table (Database engine) Copy table rename table (Database engine) View Table Definition View table dependencies add columns to a table (database engine) Remove columns

The SQL Server database is installed with 4 default system databases: Master, model, msdb, tempdb.SELECT [name] , database_id , suser_sname as[owner] , Create_date , User_access_desc , State_descfrom sys.databases WHERE4;MasterThe

Method One: Using the graphical operation (GUI), open ssms (SQL Server Management Studio) The first step: Right-click the database you want to downgrade, press Select:Step Two: In the dialog box, in advanced, set as follows.Step three: Save the

Count the number of records per table in a SQL Server database use Jydb--Jydb for your database goselect b.[name] ' table name ', max (a.rowcnt) ' Record count ' from Sysinde Xes A join sys.objects B on b.object_id=a.id where b.type= ' U ' GROUP by

1.1: Add secondary data files Starting with SQL SERVER 2005, the database does not generate the NDF data file by default, generally there is a master data file (MDF) is enough, but some large databases, because of a lot of information, and query

SQL Server database Row_number () function usage explainedExcerpt from: http://database.51cto.com/art/201108/283399.htmThe use of the SQL Server database row_number () function is what we are going to introduce in this article, and then we will

Recently in a project, the database for the project was Microsoft's SQL Server, the database was installed on a different Windows servers, and the project was deployed on Ubuntu server. So how do you link SQL Server to your project on Linux? Here I

This article is reproduced from the busy CuckooHow do I connect to a database using connection objects?For the different. NET data provider, ADO. NET uses different connection objects to connect to the database. These connection objects shield us

Perform a SQL Server database backup with Windows batch commandsSet up Mybackup.bat, enter the following to run the script directly, you can start to automatically back up the database or add the script to the Windows task plan to execute.-----------

1. master database the master database records all system-level information for the SQL Server system. It records all login accounts and system configuration settings. The master database is a database that records all other databases, including the

Principles of automatic page repair for SQL Server database mirroringDamaged Main Library pageImage Library page corruptionLSN is used to guarantee the timing of transactionsLSN is saved in the data page header, the LDF file of the main library, and

Objective:This chapter focuses on the compression of shrink logs and tables.Shrink log files-- Useexec sp_spaceusedStatement to view the database size-- Right-click Database Properties-- View Options-- set the recovery mode to simple-- Right-click

Recently a friend of SQL Server database accidentally shot, after several setbacks, the data restores the database to the new environment. After recovery, there is a user name at the database level and the instance level does not have a

C # synchronizes SQL Server database SCHEMA1. Write a SQL processing class first:Using system;using system.collections.generic;using system.data;using system.data.sqlclient;using System.Text; Namespace Pinkdatabasesync{class

SQL Server comes with a mail-sending feature that makes it easy to send information from a database to relevant people. If the warning information can be sent to the management personnel in conjunction with the monitoring event, the report can be

Most of the time, our server performance bottleneck is when querying the database, so the caching of the database is very important, then there is a way to implement the SQL Server database cache, when the datasheet is not updated, read from the

server| Data | database Method One: 1. Stop the source database, copy the database two physical files (MDF, LOG) to the destination. 2. Open the Enterprise Manager of the destination SQL Server database and attach the database file as a local

oracle|server| Data | Database because the project needs to convert a database of previous Oracle to SQL Server, the database is migrated using SQL Server DTD today, but after import, only the table structure and data are imported. and table some of

If you are trying to open a. MDF database file, what do you do when you find that you don't have a SQL Server database installed? At this point, if you happen to have visual Studio 2005 or a higher version on your machine, you can open the. mdf