SQL Server

One, export import to a database in SQL Server 1. In SQL Server Enterprise Manager, select the database you want to transfer, press the right mouse button, select All Tasks-> back up the database. 2. Backup to select Database-Complete, Purpose

server|sql| Access | data | database Absrtact: This article mainly introduces the use of JDBC, ODBC interface to achieve the connection with SQL Server2000 database, and use Java application to access it, at the same time through the graphical user

As early as 08, as Microsoft launched Windows Server 2008 and Visual Studio 2008, another member of Microsoft's next-generation server product front, SQL Server 2008, was also officially released. It can be said that SQL Server 2008 in the database

I would like to emphasize that from a technical standpoint, it is possible to write a stored procedure without using T-SQL. So is there any reason to do so? One scenario is that this is a CLR stored procedure used to retrieve data from a normal file

I. BACKGROUND One day I found that the error log for the SQL Server server contains very many login error messages about the SA User: Login failed for user ' sa '. Reason: An error occurred while evaluating the password. [Client: XX. Xx. Xx. XX] ".

Original: Use SQL statement to create a modified SQL Server identity column (that is, autogrow column)I. Definition and characteristics of the identity columnThe identity column in SQL Server is also called the identifier column, which is also known

When the beta version of the project is synchronized (deployed) to the official version, the structure of the two databases compared with the synchronization, if the database is not modified when modifying those tables, it is difficult to

The above article mentions that win's performance Monitor is a necessary tool to monitor database performance, and then I will introduce some common monitoring indicators, in fact, the disk, CPU, memory and other hardware operating indicators and

　　First look at a commonly used table structure design method:Then you may encounter a typical query method, the Master Table Association, query the child table of some (or all) key points corresponding to the value, landscape display (that is, the

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Original: SQL Server Tuning Series advanced (in-depth profiling statistics)ObjectiveAfter the analysis of the previous few, in fact, in general has been the first glimpse of the importance of SQL Server statistics, so this article will be sacrificed

Previously, if you need to create SQL Server AlwaysOn in Azure IaaS, you need to refer to the following stepsFrom the Mvps:sql Server high availability in Windows Azure IaasIn the new portal for Microsoft Azure, you can now create a direct SQL

Data mining Algorithm (analysis services–) Data mining algorithm are a set of heuristics and calculations that creates a data mining m Odel from data. "Xml:space=" preserve "> Data mining Algorithms" is a set of heuristics and calculations that

The database administrator sometimes needs to control the size of the file, may choose to shrink the file, or some data file condition to be deleted from the database.At this point we are going to use the DBCC SHRINKFILE command, the script for this

SQL Server Agent is the core of all real-time databases. Proxies have a lot of non-obvious uses, so the knowledge of the system is useful for developers or DBAs. This series of articles will be popular to introduce its many uses. In the

What is LooksAlive check and is alive checkA SQL Server failover cluster is a highly available scenario that is based on a hot standby on the Windows Cluster service. While the cluster is running, the Windows Cluster service periodically detects the

Original: How SQL Server 2014 promotes non-online online operationsIn today's article, I would like to talk about the online index Rebuild operations, and how they have been promoted in SQL Server 2014. As we all know, the online index rebuild

In earlier articles, the detect methodology in performance tuning was mentioned, and the Detect methodology was briefly reviewed here.Discover the problem: finding problemsExplore The conditions: Reasons to exploreTrack down possible approaches:

SQL Server field type decimal (18,6) before the decimal point is a few?Admittedly, this is a very low-level problem ....Why do you ask such a low-level question?Because of this problem, an SP failed to perform a data import .... That bothered me for

As usual, we first use /? Let's take a look at the startup parameters of sqlcmd:   C: documents and settingschenxie. iflytek> sql0000.exe /? Microsoft (r) SQL server command line tool Version 9.00.1399.06 nt Intel x86 Copyright (c) Microsoft