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SQL Database

This web-based training course on SQL Database functionality, administration and development, is available online to all individuals, institutions, corporates and enterprises in India (New Delhi NCR, Bangalore, Chennai, Kolkatta), US, UK, Canada, Australia, Singapore, United Arab Emirates (UAE), China and South Africa. No matter where you are located, you can enroll for any training with us - because all our training sessions are delivered online by live instructors using interactive, intensive learning methods.

An SQL Database Online Training is designed to inculcate required concepts in professionals to help them use SQL so as to communicate with and make modifications on relational databases. Besides the basics of SQL, this course also covers different topics for the encouragement of optimal, efficient and safe operations on SQL database. By taking this course, the participants are able to manipulate data in an SQL database, as well as build queries for the purpose of communication of a single or multiple tables for different scenarios. Today’s world is driven by data, and for innumerable reasons, technical employees need to manage, manipulate and operate on this data. An SQL Database online course is the best way to make sure that workers are able to deal with these challenges.

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Course Details

SQL online course aims to help businesses handle their immense relational databases efficiently. As the employees learn SQL, they develop a deep understanding of the SQL Database concepts which play a great role in database management systems. This is, therefore, a skill that is highly useful not only for data scientists, but almost all kinds of professionals. The lectures conducted for SQL Database training online are ensured to be interactive for better understanding on the participants’ end, and are delivered by well-experienced professionals. The lessons include SQL for beginners as well as advanced admins, and so, there are no specific prerequisites for taking this course.

Introduction to SQL and Overview of Basic Concepts

  • Introduction to SQL
  • Creation of a table in SQL
  • Insertion of data into an SQL table
  • How to query an SQL table and selection of data from tables
  • Aggregation of data in an SQL database
  • Example of a library database

A Look at More Advanced Queries used in SQL

  • More complicated queries in SQL which use AND and/or OR
  • How to use IN subqueries in SQL queries
  • How to use LIKE keyword in SQL queries
  • Use of HAVING query in SQL for the restriction of grouped results
  • Understanding by whom the SQL queries are issued
  • How to calculate results in SQL using CASE

Understanding the Concepts of Relational Queries in SQL

  • Splitting of data into related tables in SQL Database
  • How to use JOIN keyword in SQL to join related tables
  • How to carry out joining of tables by using left outer joins in SQL Database
  • How to join a table with itself by using self-join in SQL
  • Carrying out a combination of multiple joins in SQL Database
  • Planning and optimization for more efficient queries in SQL

A Glance at the Concepts for Modification of Databases in SQL

  • Use of SQL queries for the update of a database
  • How to change rows in SQL database by using UPDATE and DELETE keywords
  • Alteration of tables in SQL database after they have been created
  • Things to keep in mind for making your SQL database safer

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