Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
Table Joins
- Recap of joins using primary key and foreign key connections
- Recap of difference between inner and outer joins
- Recap of usage of link tables to resolve many-to-many relationships
- Self Joins
Sub Queries
- Recap of nested sub-queries in Where & Having clauses
- Recap of correlated sub-queries in Where & Having clauses
- Common Table Expression
- Sub-Queries as columns
Summary Functions
- Recap of main summary functions
- Recap of Group By & Having clauses
- Use of Rollup function
- Use of Cube function
- Use of Grouping & Grouping_Id functions
Hierarchical Queries
- Use of Connect By Prior facility
- Use of Recursive Common Table Expression
Analytic/ Window functions
- Analytic versions of main summary functions
- Ranking functions
- Lead & Lag functions
Summary and Next Steps
Requirements
- An understanding of Basic SQL
14 Hours
Testimonials (3)
It was very interactive and it kept us interested.
Raluca Alexandra PUNGA
Course - SQL Fundamentals
Small group, in-person for 3 days,
Annina - Ricardo AG
Course - SQL: Basics to Intermediate
I liked the pace of the training and the level of interaction. All participants were encouraged to actively partake in discussions around exercise solutions, etc.
