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All Classes Will Be Held Virtually – Live Online Intertech's Training Division has been successfully instructing professionals through virtual live online training since the advent of the smartboard. It is a proven form and offers the convenience of live questions, group interaction, and labs with an instructor looking over your shoulder. Because of this, we will continue all classes live but virtually, including Agile and Scrum instruction, so businesses and individual’s seeking professional development can keep moving forward during these unexpected times.

Introduction to SQL Training

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This SQL training course is designed for students new to writing SQL queries. A typical student will need to learn SQL to build applications or to generate business reports. For the most part, the SQL learned in the course is applicable to all major databases. In the few cases in which there are differences between the databases, these differences will be pointed out.

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Save on this course with an Intertech training bundle. This course is included in the following bundles:

Learn SQL Server 15% Course Savings Details

Bring This Course To You

For groups of 5 or more, let Intertech bring this course to your location. Customized versions tailored towards your objectives are also available.

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Course Outline

Relational Database Basics
  • Brief History of SQL
  • Relational Databases
  • Tables
  • Rows
  • Columns
  • Relationships
  • Datatypes
  • Primary Keys
  • Foreign Keys
  • Relational Database Management System
  • Popular Databases
  • Commercial Databases
  • Popular Open Source Databases
  • Valid Object References
  • SQL Statements
  • Database Manipulation Language (DML)
  • Database Definition Language (DDL)
  • Database Control Language (DCL)
Simple SELECTs
  • Introduction to the Northwind Database
  • Some Basics
  • Comments
  • Whitespace and Semi-colons
  • Case Sensitivity
  • SELECTing All Columns in All Rows
  • Exploring the Tables
  • SELECTing Specific Columns
  • Sorting Records
  • Sorting By a Single Column
  • Sorting By Multiple Columns
  • Sorting By Column Position
  • Ascending and Descending Sorts
  • The WHERE Clause and Operator Symbols
  • Checking for Equality
  • Checking for Inequality
  • Checking for Greater or Less Than
  • Checking for NULL
  • Using the WHERE clause to check for equality or inequality
  • Using the WHERE clause to check for greater or less than
  • Checking for NULL
  • Using WHERE and ORDER BY Together
  • The WHERE Clause and Operator Words
  • The BETWEEN Operator
  • The IN Operator
  • The LIKE Operator
  • The NOT Operator
  • More SELECTs with WHERE
  • Checking Multiple Conditions
  • AND
  • OR
  • Order of Evaluation
  • Writing SELECTs with Multiple Conditions
Advanced SELECTs
  • Calculated Fields
  • Concatenation
  • Mathematical Calculations
  • Aliases
  • Calculating Fields
  • Aggregate Functions and Grouping
  • Aggregate Functions
  • Grouping Data
  • Selecting Distinct Records
  • Working with Aggregate Functions
  • Built-in Data Manipulation Functions
  • Common Math Functions
  • Common String Functions
  • Common Date Functions
  • Data Manipulation Functions
Subqueries, Joins and Unions
  • Subqueries
  • Joins
  • Table Aliases
  • Multi-table Joins
  • Using Joins
  • Outer Joins
  • Unions
  • UNION Rules
  • Working with Unions
If time allows, one or more of the following may be covered:
  • Conditional Processing with CASE
  • Student Challenges - Design your own reports

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