SQL Tutorials – online choices for SQL Server Tutorials

Some of the top on-line sql tutorial are available at Tutorial point, w3 schools, and Java. These are the top 3 contenders in sql tutorial top spots as in Google search list in terms of popularity and authority. There are several others available. Any sql tutorial usually provides an overview of the standardized query language that you could use to query, retrieve and manage data in relational databases. These are designed in such a way that even beginners can go through them and gain in expertise as they progress through these courses. The only prerequisites required of learners of sql tutorial is an understanding of what a database, RDBMS is, and what constitutes a programming language, its structure and how does programming language used to construct a program.

Once a learner is generally proficient in SQL, through the use of one of these sql tutorial, he/she is able to work with any of the many databases in heavy use. These include SQL Server, MySQL, Sybase, DB2, Oracle, Access and many others. Obviously, learning SQL would not help you with the new-fangled “no sql” databases.

Many of these sql tutorial offer certification. Candidates are given certificates based on clearing periodic examinations. These certificates accepted by employers as proof of the person being qualified in the SQL programming language.

SQL Tutorial-choices to learn sql online

Every sql tutorial is structured. The structure may be slightly different depending on which sql tutorial you are going to use. Lets take a closer look on some of the sql tutorial available:

  • The top choice in sql tutorial is the on-line course conducted by the Tutorial point. They start their sql tutorial with an overview. This is followed by RDBMS and database concepts. SQL statement syntax and the data types handled are introduced next. The sql tutorial then take the learner through operators, expressions. “Create”, “drop” and “select database statements are then introduced. Table manipulations, insert and select queries, “where” clauses are then introduced. Combining queries, update, delete, like, top clauses are talked about. “distinct” keyword and sorting of results are illustrate. After that advanced features such as Constraints, joins, unions and such others are introduced. Then sql tutorial informs about best practices, questions & answers. They even have a section on HR questions the candidates may have to face while interviewing for a job. Additional reading is suggested too.
  • Sql tutorial by w3 schools is well respected as well. W3 schools offer on-line courses in a very wide range of technologies in computers and the Internet. The w3schools has a little different structure of the material than Tutorial point. It discusses various SQL statement types and data types. The sql tutorial then progresses into a coverage of the functions available. This tutorial too has a quiz section but does not have the “interview” questions of the Tutorial point’s.
  • The sql tutorial from JavaTPoint is another widely used robust technology. It provides web service tutorials for beginners and professionals and has yet another structure.

Take your time to get familiar with different options available. Make your deliberated decision considering your priorities and goals.

Please don’t hesitate to contact us if you have any questions regarding sql tutorial. We, at  SQL Server Tutorial, always happy to help!

 

 

SQL Online: Ways to Learn SQL Online

One of the simplest ways to learn sql will be to learn sql online. If you are working already and looking to enhance your skills, online learning lets you do that at your own pace. There are many reasons why you should learn SQL. The overriding one is that it is a skill that can be monetized – there’s enough demand for it. There are also equally a lot of resources available for you to learn sql online. 

  1. First, online book. Like a regular book it has text and many examples codified in a book format. It is popular enough to be at a top location on any search engine list. Some top ranking sites are
  2. Other resources helping learn sql online – online courses, and they introduce some interactivity. Some of these courses offer examinations, passing which earns you a certificate of proficiency. Many sql online tutorials (like w3schools) provide certificates that are quite valuable on the market.

Ways to learn SQL online

SQL (pronounced “sequel”) or the structured query language lets you interact with a range of databases as they use the standardized way of access. All of learn sql online resources teach you about this language. The minimum set of access is often abbreviated as CRUD (create, read, update and delete). These learn sql online courses will take you in a structured manner through the operations on tables of databases. Databases as we know are similar to spreadsheets with the database being like the complete workbook while each page/sheet is a table. Rows and columns have similar logical meaning in both cases.  These learn sql online resources offer practicing on some kind of a database. Most often, learn sql online courses provide some form of a free sql based database, not necessarily the SQL Server.

When you have so many resources to choose from while learning sql online, it could be useful to have some pointers to what you have to pay attantion to. Further in this article we will try to provide this guidance.

  • W3schools is reputedly the largest website development service. They offer learn sql online course that teach beginners sql concepts and syntax. Beyond that, it takes you through the keywords use, important statements, and functions that are used in SQL. Among many learn sql online sites, this one lets you to earn a certificate that is very respected in the industry.
  • Another significant learn sql online course – is the “Intro to SQ: Querying and Managing Data” from Khan Academy. This course gives you a lot of interactivity. Bite sized lectures on video (video on You Tube), exercises, and a learning dashboard are some of its distinctive features.
  • Tutorials Point has a learn sql online course “Learn SQL”. Tutorial Point supposedly has the largest collection of IT tutorials. The complete course in PDF and can be downloaded for off-line use. It covers basic SQL, useful functions and its advanced features.
  • “Introduction to Relational Database” learn sql online course, run by Udacity, is worth a mention as well. Course is a fast, capturing introduction to using a relational database from your code, using examples in Python.

We hope this information will be helpful while you choosing learn sql online course. If you have any further questions regarding learn sql online, please do not hesitate to contact us. We are always ready to help you SQL Tutorials online.

 

 

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