SQL Server

The data processing becomes more and more important in the modern enterprise operation, more and more crucial, may even become the enterprise development bottleneck. The importance of data protection is self-evident. If an enterprise does not have a

Previous note: Starting with SQL Server 2008, we can easily export data scripts without resorting to stored procedures, but there is a slight difference in the process of exporting scripts for SQL Server 2012 and SQL Server 2008, which I'll explain

A stored procedure in Transact-SQL, very similar to a method in the Java language, that can be called repeatedly. Once the stored procedure is executed once, the statement can be cached so that the statement in the cache is used directly the next

CTE statement structure and CTE recursive query in SQL Server CTE Statement Structure A common table expression (CTE) can be considered a temporary result set that is defined within the execution scope of a single SELECT, INSERT, UPDATE, DELETE,

SQL Server 2008 We can also experience a lot of new features, but for SQL Server 2008 installation, it's better to talk in a diagram. This article starts with the installation of SQL Server 2008. This one was supposed to play the first of the

When querying database records using SQL statements, there are many different ways to query the same content.Still, although you can get the same results using a variety of methods, if you use a different approach, the execution benefits are quite

The globally unique identifier (guid,globally unique Identifier) is a numeric identifier generated by the algorithm with a binary length of 128 bits. Ideally, no computer or computer cluster will generate two identical GUIDs. The total number of

It is believed that when you work with database programming, you might often use the pivot operator. Today, I'm going to use the pivot operator to share a simple report that I've been working on for a while.For example, for an employee base table Tb_

From the big aspect, the bug is nothing more than: database bug; program bug.SQL capture is useful in practical applications. For those unknown bugs, when you don't know where to go, capture SQL directly and execute SQL.Application Details 1The

SQL Server 2008Double-click the. exe installation file for SQL Server 2008 and go to the SQL Server installation Center650) this.width=650; "Src=" https://s2.51cto.com/wyfs02/M02/9D/CE/wKiom1mGsmCjZaVqAA3G1wxKMxg546.png-wh_500x0-wm_ 3-wmp_4-s_9789755

Method/Step 1Double-click the. exe installation file for SQL Server 2008 and go to the SQL Server Installation Center. 2Click "Install" on the left side of the interface, then click "New SQL Server standalone installation or add features to an

The focus of performance optimization is to identify location problems, get a better understanding of the major performance killers, and be able to pinpoint problems faster and focus on the possible causes.The SQL Server performance killers are

In the previous article also talk about SQL Server 2008 handling implicit data type conversions in the run plan enhancements, I mentioned implicit data type conversions to add tables that are very unevenly distributed for data distribution. The

Goofy Dog these days especially depressed, do not know how to pass TCP/IP Protocol Connection SQL Server database. Fortunately kung Fu, after a few days of hard research, finally got the answer. Goofy Dog Call UDP1434 Port , "Jingle Bell, jingle

1. If the MSSQLServer service is already started, stop.2. Open the command line as an administrator and execute the command: "C:\Program Files\Microsoft SQL Server\mssql10_50.mssqlserver\mssql\binn\sqlservr.exe"-c-m(The path is modified according to

--DECLARE variable DECLARE @TableName varchar, @RunStr varchar (max), @RunRC varchar (max), @FinalRun varchar (max)-- Creating a data carrier in the master library can also be established in other databases, but it must be an entity table, because

SQL Server routine maintenance will inevitably encounter job failures. After the failure naturally need to know that it failed, in addition to routine inspection can be found in the error, there is a more real-time monitoring is still necessary.

SQL Server has 9 server roles by default, and these roles cannot be deleted, added, and modified. For descriptions and permissions related to these roles, please refer to theThere is a special role public, and any login will belong to that role, and

https://mssqlwiki.com/2012/10/16/sql-server-exception_access_violation-and-sql-server-assertion/SQL Server Exception, exception_access_violation and SQL Server assertionPosted by Karthick P.K on October 16, 2012I have got few request's from SQL

The role of RAISERROR in the server database is the same as ASP. NET, like the throw new exception, is used to throw an exception or an error. This error can be captured by the program.Common formats for RAISERROR are as follows:RAISERROR ('