In today's competitive environment, information is one of the most important factors in determining the success of an organization. If you are able to manage and retrieve information efficiently, you can streamline the organization's processes and give it a competitive edge. Some data analysis tasks may require that you query multiple tables simultaneously or create complex views of data.
In this course, you will learn advanced querying techniques such as writing nested queries, using JOINs to combine data from multiple tables, summarizing query results, using advanced filtering, and using views to simplify repetitive querying tasks. You will also learn how to perform common database administration tasks such as duplicating tables, modifying table structures, inserting, updating, or deleting data, and indexing tables to optimize query performance, and learn how to work with multiple tasks as a transaction.
Is This The Right Course?
Students should have a foundational understanding of SQL querying, basic computer skills and SQL skills, and be familiar with concepts related to database structure and terminology.
Who Should Attend?
Business Analysts, Data Analysts, Developers, and those needing to know how to query in a SQL database.
