sql server 2012 tutorial pdf

IntroducedStarting with the SQL Server 2012 version, when the SQL Server instance restarts, the values for the autogrow column of the table will jump, and the size of the specific hop value depends on the data type of the growth column. If the data type is integer (int), the

4 reasons why SQL Server cannot start: (the problem is analyzed first)Original address: http://www.cnblogs.com/JiangLe/p/4000497.htmlSQL Server cannot start because of the reason to locate, first of all, to know the SQL Server startup process.The first step:Read the registry

Memory Management –sql Server 2005/2008/2008R2Previous versions of SQL Server 2012 (SQL 2005/2008/2008R2), there are single page allocator and multi page allocator. That is, if the requested memory is within 8k, there will be a si

Tags: style blog http tar color comDemandRequires that Windows-brought Performance Monitor monitor the following objects of SQL and save the results for later analysis.Performance object: SQL Server databases, counter: Log file (s) size and datafile (s) sizePerformance object: SQL Server:buffer Manager, Counter: page r

PROFESSIONAL SQL SERVER? Internals and Troubleshooting a book (downloadable from here), I think the content is very good. I also want to have a more comprehensive understanding of SQL Server 2012, so look at the translation, and the focus of the content published in the blog

I recently conducted a small integration application test, which is suitable for users who do not want to view the relevant reports on the website but want to view the reports by email at regular intervals.Relatively static reports(No user interaction required), You can use an integrated operation method described in this article. The main implementation ideas are as follows: 1. First, you can use the Excel Service Web Service of Sharepoint to automatically obtain and download the charts of th

Tags: modify share picture authentication 9.png LSE Connections bin Firewall andThis article scenario applies to the Microsoft SQL Server 2008/2012/2012 r2/2014 version, hereinafter referred to as MSSQLSERVER.MSSQL does not allow remote connections, and the SA account is disabled by default. If you want to connect MSSQ

Tags: Database sql ServerSQL Server 2012 Installation configuration (PART1)SQL Server 2012 Installation configuration (PART2)?3 Client Installation3.1 Installing the Clientfunction selection before the same operation as the

Tags:. com performance User Tap Sof run view verification directlyDue to the requirements of the data Warehouse and data mining courses and the integration of many data analysis tools in the SQL Server database, there are many advantages to the Data Warehouse deployment, OTAP data analysis and so on. Simply write the installation and configuration of the SQL

Often on the Internet to see the students have tried to find the SQL Server database versions, see other people's help stickers on the unconscious want to help them, but one to help and not too realistic, after all, personal Energy Limited, since we have the demand, So the author is willing to share and dedication of the spirit to help everyone to collect the SQL

In the process of installing SQL Server 2012 on a Windows Server 2012 server, an error was reported, an installation failed,In the process of installing SQL

/639838_1402281273P94x.png "height=" 455 "/>Deployment reference: http://technet.microsoft.com/zh-cn/library/ff878716 (v=sql.110). aspx2. More flexible Failover strategy (failureconditionlevel)In a SQL Server failover cluster instance, only one node can have a cluster resource group at a given time. The system supports client requests through this failover cluste

demo, first install 2 node AlwaysOn, i.e. Sqlnode1,sqlnode2 Machine name IP GateWay DNS SQLDC 192.168.171.20 192.168.171.2 127.0.0.1SQLnode1 (Master) 192.168.171.21 192.168.171.2 192.168.171.20 sqlnode2 (aux) 192.168.171.22 192.168.171.2 192.171.20 sqlnode3 (aux) 192.168.171.23 192.168.171.2 192.171.20 alwaysonwsfc 192.168.171.18 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 Second, configure AlwaysOn Pr

Original: SQL Server 2012 AlwaysOn--a problem caused by a hardware upgrade This is a case of last week: The problem caused by the upgrade of the existing hardware, but also triggered a more serious bug, is disastrous, but fortunately, in a chain of problems arise, there is no manual error (this is often the highest risk in dealing with the failure, affec

(There are other fields later, not truncated)It can be found that a file is created under a shared directory, and a record is automatically added under Table ImageTable2.II. Similarly, deleting the records under Table ImageTable2 in the database will automatically delete the files in the shared directory accordingly.III. Creating a folder in a shared directory also automatically creates a folder in the file tableIv. changing the name of the file in the shared directory, adding the contents of th

Recently encountered in the work, SQL Server 2012 can not put the core of the CPU all the problem, believe that many people have encountered this problem, so today this section first to say how this problem arises.First introduce the environment of the serverWindows R2 Enterprise Edition (X64) + Microsoft SQL

Label:Original: SQL Server 2012 exception Issue (i)--failover cluster + mirroring environment causes job execution to failFirst of all, thank you. My colleagues first found this issue, thanks: Xiangfei, Zhi-Gang, Hye-youngRecently found a strange problem in the production environment;Environment: WINDOWS 2012+sqlserver

-subscription $subscriptionName-standarderror-jobid $ Sqoopjob.jobid If The Sqoop job completes successfully you should see something similar as below in your Windows Azure PowerShell command Line window.Troubleshooting tipsWhen you run a Sqoop job command it runs the MapReduce job in the Hadoop Cluster (map only and no reduce task). You can specify the number of map tasks, and the default four tasks is used. There is no separate log file specific to Sqoop. So we need to troubleshoot Sqoop job

service.If you still can't start MSDTC normally, consult MSDN (http://msdn.microsoft.com/zh-cn/library/aa561924%28BTS.10%29.aspx) for help.Four, the distributed queryAt this point, the result of our query in any instance is consistent and exactly what we want.[SQL]View PlainCopy /*************** instance ap4\net2013 (SQL Server 2008) *********/ /*********

Microsoft has introduced many highly available technologies for SQL Server, such as early replication, later log shipping, database mirroring, SQL Server clustering, and so on. In SQL Server 2