SQL Queries Course, 1 Hour Basics, Milton Keynes

SQL Course summary

Get interesting, insightful and essential business intelligence from data by using SQL queries on this SQL Course.

Queries are made easy and simple by this hands-on, practical course. Ask your SQL questions in small, friendly classroom SQL Course. Save hours of online training.

This course is Platform Independant.

SQL 90 minutes Crash Course

What is a Relational Database?

• Tables, Rows and Columns, Data Types
• Relationships, Primary Keys and Foreign Keys

• SQL Queries with the Select Statement
• The Select and From Clause
• Column Aliases
• The Order By Clause
• Conditions and the Where Clause
• Wildcards
• Working with null values

• Expression queries
• SQL Arithmetic Operation

• SQL Query Summarizing and Grouping
• SQL Aggregate Functions
• Sum, Avg, Count, Max, Min
• The Group By Clause
• The Having Clause

• Querying Multiple Tables
• Joining Tables Inner Joins

WHAT IS INCLUDED:

• SQL Course Certificate
• Course notes
• C ourse exercises and worked examples
• Personal attention, max group size is 4.

Host or Publisher PCWorkshops