Description
Description
Structured Query Language (SQL) is the foundation of all relational database operations. In this practical Advanced SQL course, you will learn how to unlock the full potential of the SELECT statement to create robust queries, apply the best query methods for your application, test results effectively, and avoid common mistakes. The course also presents alternative approaches to problems, enabling you to choose the most efficient solution in each case.
There are instructor materials available for this course.
Audience profile
This course is designed for novices and professionals who are interested in interacting with databases using the SQL language. This audience typically includes people who are moving into a database role or expect their role to require interacting with a database server that uses SQL. As an introductory course, it doesn’t require any previous knowledge of SQL, databases, or information technologies.
Why choose this course?
– Meticulous content relevance, tailored to Microsoft SQL 2022.
– Content on obsolete technology has been removed.
– Offers an array of demonstrations that bolster the learning material.
– Expert instructional design ensures a superior learning experience.
– Labs are developed by Waypoint in parallel with courseware, so they are 100% aligned.
This is the updated version of 55356AC from the retired Microsoft Courseware Marketplace.
Training Objectives
- In this Advanced SQL course you will learn how to:
- Maximise SQL’s capabilities to build powerful complex and reliable queries.
- Query multiple tables using inner joins outer joins and self joins.
- Construct recursive common table expressions (CTEs).
- Summarise data with aggregation and grouping techniques.
- Apply analytic functions to calculate ranks.
- Develop simple and correlated subqueries.
- Thoroughly test SQL queries to prevent common errors.
- Select the most efficient solution to complex SQL challenges.
Course Outline
- None
