0345 4506120

Introduction to SQL

Course Details

Name Introduction to SQL
DescriptionThe Introduction to SQL 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. Skills Gained The delegates will practise: Creating SQL statements to query a database table Writing SQL statements to retrieve data from multiple tables Using standard aggregate functions Implementing Subqueries Who will the Course Benefit? Anyone who needs to understand and use SQL to manipulate a database. There are no formal pre-requisites for this Introduction to SQL course, although an understanding of databases and exposure to information technology in general would be useful. Course Objectives To provide the knowledge and skills needed to retrieve and update data held in a relational database. Requirements Some previous programming or database experience would be useful. Follow-On Courses Oracle SQL
URL
Location:
Virtual Classroom
Start Date:
Working Days:
Price:
£420.00 +vat
Availability:
Exam:
Residential:
Course ID:
473148

Overview

The Introduction to SQL 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.

Who will the Course Benefit?

Anyone who needs to understand and use SQL to manipulate a database.

There are no formal pre-requisites for this Introduction to SQL course, although an understanding of databases and exposure to information technology in general would be useful.

Course Notes

There is an overlap between the content of this 1 day Introduction to SQL course and the content on the suggested 3 day follow-on SQL courses. You may wish to  review the contents of the 3 day SQL courses and attend one of those courses instead if it is found to be more suitable for your needs.

Learning Objectives

To provide the knowledge and skills needed to retrieve data held in a relational database.

The delegate will learn and acquire skills as follows:

  • Creating SQL statements to query a database table
  • Using standard aggregate functions and related SELECT statement clauses
  • Joining Tables
  • Using basic subqueries and the set operators

Pre-Requisites

Some previous programming or database experience would be useful.

Follow-On Courses

  • Oracle SQL
  • Introduction to MySQL
  • Introduction to MariaDB

Notes:

  • Course technical content is subject to change without notice.
  • Course content is structured as sessions, this does not strictly map to course timings. Concepts, content and practicals often span sessions.

Course Content

Course Contents - DAY 1

Course Introduction

  • Administration and Course Materials
  • Course Structure and Agenda
  • Delegate and Trainer Introductions

Session 1: RELATIONAL DATABASE CONCEPTS

  • What is a Relational Database?
  • Relational Database Structures
  • Tables, Rows and Columns
  • Indexes, Primary Keys and Foreign Keys
  • Data Types
  • The Data Dictionary

Session 2: RETRIEVING DATA WITH THE SELECT STATEMENT

  • The Select Statement
  • The Select and From Clauses
  • Conditions and the Where Clause
  • Other Conditional Operators
  • Logical Operators
  • The Order By Clause
  • Column Aliases
  • Arithmetic Operations
  • Precedence of Operators

Session 3: AGGREGATE FUNCTIONS

  • Overview of Built in Aggregate Functions
  • The Group By Clause
  • The Having Clause

Session 4: JOINING TABLES

  • Overview of Table Joins
  • Inner Joins
  • Table Aliases
  • Outer Joins
  • Self Joins
  • ANSI Join Syntax

Session 5: BASIC SUBQUERIES AND SET OPERATORS

  • Overview of Subqueries
  • Basic Subqueries
  • Set Operators

Virtual Training

Description:

Quite simply, delegates based at home or in their office (or anywhere where there is an internet connection) link into a live instructor led class via their browser.

 

Using our Virtual Classroom Connect solution, the remote (virtual) delegate will connect to the training room via the internet, where they will be able to see, hear and interact with the instructor and, if it is a scheduled course, the classroom based delegates. They will be able to see all trainer demonstrations, slides and whiteboard work and also have access to the practical workshops/labs as though they were attending in the classroom.

 

Virtual delegates can interact during the sessions, joining in discussions with the trainer and, if relevant, the other delegates. If preferred, delegates can raise questions via the text-based virtual interface where the trainer can answer either in a private one to one conversation or to the class in general.

 

 

Headsets (please note that delegates must provide their own headsets for Virtual courses)

We strongly recommend that the delegates attending this training have high quality headsets, which have noise cancelling microphone capability. This is to enable them to clearly hear the course delivery and contribute effectively within the class setting, ensuring clear reciprocal communication between lecturer and delegates throughout the course.

 

Electronic Course Materials

Delegates will be accessing Electronic Course Material throughout the course. To achieve an optimum learning experience, we highly recommend that the delegates have access to a second screen in order to view their course materials separately from their main screen.

 

Optional Additional Service (Printed Course Materials)

In addition to providing electronic course materials, Printed Course Materials can also be provided at an extra cost per manual supplied. The fee charged includes the cost of couriering the printed course materials to the training venue. Please advise at the time of booking if this optional additional service is required.

 

  

VIRTUAL SOLUTION (REMOTE ACCESS SERVICE)

 

To support the practical workshops/labs element of the Virtual Solution, we provide a Remote Access service whereby the delegates connect to servers or individual systems hosted in our London office.  This eliminates the expense of couriering systems to clients’ sites and the uncertainty associated with using clients’ own systems.  Clients will still need to provide a system for the delegates, however these systems will only require one of the following (freely available) connection tools installed: ssh client (eg putty), VNC viewer (eg UltraVNC) or the Windows Remote Desktop client.

 

For the Remote Access solution, we recommend a fast internet connection and minimum of Windows 7 with 4Gb Ram.  Delegates can also connect using Apple MAC or Unix/Linux based client systems and similar connection software.  Depending on the course being delivered there may be further requirements (such as minimum screen resolution, supported browsers etc).  If there are further requirements, a member of our technical team will advise accordingly once we have a clearer understanding of the systems being provided by the client for the training.

 

The client is responsible for the provision, technical setup, installation, testing and connectivity of the training systems to our servers or individual systems in London prior to the training commencing. Performance will be dependent on a good internet connection from the client’s site. As with all internet access, because the internet is outside of our control we are unable to guarantee response times.

 

VIRTUAL CLASSROOM CONNECTION TEST (ADOBE CONNECT WEB SERVICE)

 

We are responsible for providing the Adobe Connect software and Remote Access to the labs/workshops for the course.  To guarantee the successful delivery of the course, each delegate will need to carry out the required pre-course connectivity tests to both the Adobe Connect server and the labs/workshops server well in advance of the course start date.

 

Before we can fully commit to this training being delivered using Remote Access, it would be necessary to test the connectivity between our servers or individual systems hosted in our London office and the delegate's training systems.  We also need to ensure that the delegates can connect onto the course that they will be attending via the Adobe Connect server.

 

To enable the delegates to carry out the required connectivity tests, our booking procedures will provide connection details for the training prior to the event start date. All connectivity tests will need to be carried out well in advance of the training delivery date.

 

Please note, these tests must be performed on the computer system the delegate will be using on their training course and from the same location where they will be sitting during their course attendance.

 

 

This is to ensure that the delegates have the correct levels of software required on their systems. In the instance where their system may not have the required software, they have the ability to download it onto their system (the delegate may need to discuss this with their technical support if they are attending their course within an office environment).

 

This also confirms if the Adobe Connect web service is able to work through any firewalls the delegates’ company may have in place. Details of any required software is provided as and when the test is run.

 

Note: The delegate's systems will also need a working sound card.

 

To run the Adobe Connect connectivity test from their designated system and location, the delegate should use the following link:

http://admin.adobeconnect.com/common/help/en/support/meeting_test.htm

 

Below is a link to a QuickStart guide that delegates attending courses using Adobe Connect may find useful:

http://seminars.adobe.acrobat.com/vqs-participants/

 

NOTES

 

  • The client will be responsible for all the setups for the delegate's systems including user logins, permissions, etc.

 

  • The client will need to carry out the required Remote Access and Adobe Connect connectivity tests as outlined above. These tests will need to take place well in advance of the training delivery date.

 

  • Training cannot be undertaken using the client’s systems without discussion taking place between our technical team and the client with regard to the systems being provided.

 

  • We strongly recommend that the delegates attending this training are provided with high quality headsets, which have noise cancelling microphone capability. This is to enable them to clearly hear the course delivery and contribute effectively within the class setting, ensuring clear reciprocal communication between lecturer and delegates throughout the course.

 

  • Delegates will be accessing Electronic Course Material throughout the course. To achieve an optimum learning experience, we highly recommend that the delegates have access to a second screen in order to view their course materials separately from their main screen.

 

  • If the client is unable to provide suitable systems for this training course, then pre-configured systems could be provided or the course could be delivered at one of our training centres. Please refer to your account manager for further details.

None

None

Our Customers Include