Introduction to SQL
Course
In London, Manchester and Birmingham
Description
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Type
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This course is designed to give delegates practical experience in using ANSI standard SQL. As it is a generic course, some of the differences between different vendors' implementations will be noted.
Facilities
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Reviews
Subjects
- SQL
- IT
Course programme
There is an overlap between the content of this one day Introduction to SQL course and the content on the suggested follow-on Oracle and MySQL/MariaDB courses. You may wish to review the content of the three day Oracle SQL course, the three day Introduction to MySQL course or the three day Introduction to MariaDB course and if more suitable to your training needs attend one of those courses rather than this 1 day Introduction to SQL course.
Follow-On Courses
- Oracle SQL
- Introduction to MySQL
- Introduction to MariaDB
- What is a Relational Database?
- Tables, Rows and Columns
- Indexes, Primary Keys and Foreign Keys
- Data Types
- The Data Dictionary
- Getting Started
- The Select Statement
- The Select and From Clauses
- Conditions and the Where Clause
- The Order By Clause
- Arithmetic Operations
- Column Aliases
- Practical Exercises
- Aggregate Functions
- The Group By Clause
- The Having Clause
- Practical Exercises
- Joining Tables
- Inner Joins
- Column Qualification and Table Aliases
- Outer Joins
- Self Joins
- Alternative Join Syntax
- Practical Exercises
- Combining Queries
- The Union, Intersect and Minus Operators
- Basic Subqueries
- Practical Exercises
Introduction to SQL