SQL Server

Many friends do not know FileStream this function. Because FileStream is typically not enabled by default during installation, in SQL Server 2008, FileStream is introduced to varbinary large, unstructured data (such as text documents, images, and

When a user database is available and TDE is enabled, encryption is implemented at the page level when it is written to disk. Decrypts when the data page is read into memory. If a database file or database backup is stolen, the original certificate

If we insert a value in the identity column, for example: Insert member (ID,USERNAME) VALUES (' admin ') The error message is returned in the Query Analyzer: Reference content Server: Message 544, Level 16, State 1, line 1 When IDENTITY_INSERT is

You installed the new SQL Server with the Setup Wizard, and finally you clicked the Finish button. Wow ~ ~ ~ Now we can put our server into production! Sorry, that's not true, because your new SQL Server default configuration is wrong. Yes, you're

Brief introduction Another very good feature of SQL Server 2014 is that SSD can be virtualized as part of memory for use by SQL Server data page buffers. By using SSD to extend Buffer-pool, a large number of random IOPS can be hosted by SSD, which

Brief introduction SQL Server 2014 offers a number of exciting new features, but one of the most anticipated features I think is the memory database. When I attended the opening of SQL Pass Summit 2012 in Seattle last year, Microsoft announced that

Step 1:creating a linked Server. EXEC sp_addlinkedserver ' ADSI ', ' Active Directory Services 2.5 ', ' adsdsoobject ', ' Adsdatasource ' Step 2:creating A SQL Server authenticated Login EXEC sp_addlinkedsrvlogin @rmtsrvname = n ' ADSI ',

First the code, you can see the SQL statement to remove duplicate records, get duplicate records Copy Code code as follows: ALTER procedure [dbo]. [Proc_itemmaster_getunique] @PAGEINDEX int, @uid int, @itemnumber varchar (50) As

The project needs to ensure high availability of data, so the option is nothing more than Oracle clustering, traditional master-slave + heartbeat access points, and SQL Server AlwaysOn-like scenarios. (//experience is not much, understand and

That day:SELECT * from T_news where DateDiff (Day,addtime,getdate ()) =0Last three days:SELECT * from T_news where DateDiff (Day,addtime,getdate ()) = 0Week:SELECT * from T_news WHERE (DATEPART (wk, addtime) = DATEPART (wk, GETDATE ())) and

Mitchellsays:problems with setting up accounts in SQL SERVER 2008 installation, 2013-7When you install a SQL Server 2008 database server, the server may be in the following environments:Servers in the ① workgroup environment (WorkGroup)Domain

During installation, the SQL Server database engine is set to either Windows Authentication mode or SQL Server and Windows Authentication mode. This topic describes how to change the security mode after installation.If you select Windows

BackgroundToday, a client asked me a pretty interesting question. I am using a database of SQL SERVER 2008. The database is now more than 130 g. One of the tables hasMore than 310 million of records, taking up more than 50 g. Does a table in the SQL

. NET programming and SQL Server--sql server and CLR integration One, why SQL Server integrates with the CLR1, SQL Server provides a very limited stored procedures, functions, etc., often require external code to perform some heavy porting;2.

To improve SQL performance and security, number 2nd upgrades the SQL SP4 patch to the customer, and everything goes well in the upgrade process. However, after restarting the server, the SQL service cannot be started and the event log raises this

Error: Dbbackup failed:unable to restore database ' ppt 'Not valid backupThe database was backed up on a server running version 8.00.2039. That version was incompatible with the this server, which is running version 11.00.3000. Either restore the

in the group today, I see someone asking SQL Server self-value-added reset issue (SQL identiy column value reset)Gossip less, directly on the code:Body:--create table--Create test Tableif not exists(Select * fromsysobjectswhereName= 'test_1')

A teenager should be required to test a site that has an error injection point, you can read the database name, but Sqlmap execution –os-shell option will be inexplicable when it off; Tested several times in steps, found that xp_cmdshell is on, but

ObjectiveThis section begins with our join learning, about connecting this piece involves more content, we step by step learning, short content, in-depth understanding.Crossover join (Cross join)Cross joins are the simplest type of join. A cross

Complete example of MSSQL paging Stored Procedure (supporting multi-Table paging storage), mssql Stored Procedure This example describes the paging Stored Procedure of MSSQL. We will share this with you for your reference. The details are as follows: