Sql Get Year From Date

Query SQL statement with date addition this is an SQL statement that adds the dates of the MSSQL access, which provides a large number of functions for the database tutorial date operation, and today we add the date by using the DateAdd function. *//method One stored procedure set NOCOUNT on DECLARE @kp table ([id] int,[ys] int,[syrq] datetime) Insert @kp Select 1, 2, ' 2 ...

March 13, 2014, CSDN online training in the first phase of the "use of Sql-on-hadoop to build Internet Data Warehouse and Business intelligence System" successfully concluded, the trainer is from the United States network of Liang, 　　In the training, Liang shares the current business needs and solutions of data warehousing and business intelligence systems in the Internet domain, Sql-on-hadoop product principles, usage scenarios, architectures, advantages and disadvantages, and performance optimization. CSDN Online training is designed for the vast number of technical practitioners ready online real-time interactive technology training, inviting ...

The concept of large data, for domestic enterprises may be slightly unfamiliar, the mainland is currently engaged in this area of small enterprises. But in foreign countries, big data is seen by technology companies as another big business opportunity after cloud computing, with a large number of well-known companies, including Microsoft, Google, Amazon and Microsoft, that have nuggets in the market. In addition, many start-ups are also starting to join the big-data gold rush, an area that has become a real Red sea. In this paper, the author of the world today in the large data field of the most powerful enterprises, some of them are computers or the Internet field of the Giants, there are ...

In large data technology, Apache Hadoop and MapReduce are the most user-focused. But it's not easy to manage a Hadoop Distributed file system, or to write MapReduce tasks in Java. 　　 　　Then Apache hive may help you solve the problem. The Hive Data Warehouse tool is also a project of the Apache Foundation, one of the key components of the Hadoop ecosystem, which provides contextual query statements, i.e. hive queries ...

Apache Hadoop and MapReduce attract a large number of large data analysis experts and business intelligence experts. However, a wide range of Hadoop decentralized file systems, or the ability to write or execute mapreduce in the Java language, requires truly rigorous software development techniques. Apache Hive will be the only solution. The Apache Software Foundation Engineering Hive's database component, is also based on the cloud Hadoop ecosystem, provides the context based query statement called Hive query statement. This set of ...

Innovation is the cornerstone of enterprises to enhance their competitiveness and maintain sustainable development. At the same time, the company also encourages local software companies to innovate and win together. Over the past year or so, Microsoft has launched or is launching a series of "Spark" programs to foster innovation, including a "Light Dream" program for college students (Dreamspark™), a start-up enterprise-supporting program (bizspark™), and to engage in web design and development of Small Business websitespark™ program, by providing technical help ...

Several guidelines on the establishment of the index: 1, a reasonable indexing can speed up the efficiency of data reading, but unreasonable indexing will slow down the database response speed. 2, the more the index, the slower the update data. 3, try to use the index when using MyIsam as an engine (because MySQL uses BTree to store indexes), not InnoDB. But MyISAM does not support Transcation. 4, when your program and database structure / SQL statement has been optimized to the extent that can not be optimized, and the program bottleneck can not be successfully resolved, then ...

Dark clouds on the night of December 2 disclosed a loophole about the disclosure of large numbers of users ' orders from Eastern Airlines. The vulnerability was submitted on December 2, and the vulnerability type was compromised by critical sensitive information, with a high level of hazard. December 2 20:19, black cloud white hat "passerby a" submitted a "Eastern airlines large number of users order information leaked" loophole, but at present, the status of the vulnerability is still "waiting for vendor processing." Senior aviation practitioners point out that such a loophole could lead to leaks of passenger names, cell phone numbers and flight information. "Recent flight SMS fraud frequently, if these heavy ...

October 2006 date, I first use Sogou input method, the office of a buddy was surprised to see: You also use Ah! 　　September 16, 2013, Sogou Wang Xiaoquan and Tencent cooperation, Tencent shares 448 million U.S. dollars for Sogou company 36.5% shares, in the words of the media: Sohu and Tencent holding hands in love. I quite admire the Sohu Zhang, although he has been a depression for two years, this has just come back, but in his dormant recuperation in these two years, China's Internet two of the most bright bulls are his soldiers, one is the news client to do 1 ...

2014 China's cloud computing industry continued to maintain a 2013-year development trend, and gradually with the game, mobile Internet, large data and other industries combined to produce amplification effect. Everything has its pros and cons, and as scale expands and target value increases, many hackers begin to focus on the "potential value" of this emerging sector. Imperceptible in, undercurrent surging, "the War of Security" resounded "cloud" Xiao. Below, from the IaaS, PaaS, SaaS three service models talk about the cloud computing field of attack and defense trends. IaaS level &nbs ...