Top Five Things to Know in SQL

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Free Online Course: Top Five Things to Know in SQL provided by LinkedIn Learning is a comprehensive online course, which lasts for 2-3 hours worth of material. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from LinkedIn Learning. Top Five Things to Know in SQL is taught by Walter Shields.

Overview
  • Discover the top five skills to know in Microsoft SQL Server to manage data-driven insights more efficiently for your business.

Syllabus
  • Introduction

    • Why data? The role of SQL and how you can get involved
    • What you should know: Microsoft SQL Server and installation
    • Environment orientation
    1. How to Optimize Your DB Software
    • Tweaking your settings
    • Loading the database file
    2. Get Familiar with your Database and Its Data
    • Getting familiar with your database
    • The basic query structure
    • Aliases and sorting
    • Common mistakes
    3. Understand Simple and Powerful Syntax to Filter and Analyze Data
    • The WHERE clause: Finding numeric data
    • WHERE clause: Operators IN and BETWEEN
    • The WHERE clause: Finding text data and using Wildcards
    • The WHERE clause: Finding data using dates
    4. Filter Data Based on More than One Condition
    • Introducing the AND and OR
    • Challenge: The heist!
    • Solution: The heist!
    5. Analyze Data with Flexibility, Efficiency, and Calculated Fields
    • Calculated columns
    • The CASE statement
    Conclusion
    • Where to go from here?