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Free Certificate
Advanced SQL: Functions and Formulas
Master SQL with this advanced course on functions and formulas! Learn window functions, aggregations, and complex calculations to optimize queries, boost performance, and extract deeper insights effortlessly.
11 hours of learning
SQL
News Cycle
MySQL
KEY HIGHLIGHTS
What You Will Learn
Window Functions
Master advanced windowing functions and their applications to enhance data analysis and query efficiency.
Topics Covered:
- Window Functions – Understand the fundamentals of windowing in SQL.
- Rank Functions – Learn how to use RANK(), DENSE_RANK(), and PERCENT_RANK().
- Partitioning – Explore the use of the PARTITION BY clause for better data segmentation.
- Query Optimization – Optimize queries for efficiency using window functions.
- Indexing – Improve performance by implementing indexing techniques.
- Joins – Learn how to use joins efficiently in complex queries.
- Nested Queries – Master the use of nested queries for advanced data retrieval.
Query Optimisation
Learn essential query optimization techniques to improve runtime and computational efficiency with expert insights.
Topics Covered:
- Indexing – Enhance query speed by implementing proper indexing strategies.
- Joins – Optimize joins for improved performance in SQL queries.
- Nested Queries – Learn best practices for writing efficient nested queries.
Programming Constructs & Stored Functions
Explore advanced SQL programming constructs and stored functions to streamline complex operations.
Topics Covered:
- Case Statements – Use conditional logic to classify and manipulate data dynamically.
- Stored Functions – Learn how to create and use stored user-defined functions for reusable logic.
- Cursors – Understand cursors and their role in processing query results efficiently.
Advanced SQL Certification
Earn and Share Your Certificate
Official & Verifiable
Receive a signed and verifiable e-certificate from upGrad upon successfully completing the course.
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