SQL Queries, 90 Minutes Crash Course, London

SQL Queries, 90 Minutes Crash Course, London

SQL Queries 1-Day Course This SQL Course at PCWorkshops will provides you with the knowledge and skills needed to retrieve and analyse data

By PCWorkshops

Select date and time

Wed, 24 Apr 2024 02:00 - 08:00 PDT

Location

Online

Refund Policy

Refunds up to 7 days before event

About this event

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.

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PCWorkshops

At PCWorkshops, we offer instructor-led online courses in our Live Virtual Classroom. We cover Java programming, Python Coding, Database Development, SQL, Data Analytics and MS Project.

More about us:

training@pcworkshopslondon.co.uk

  • Our classes are instructor led, in our Live Virtual Classroom
  • Courses well developed by registered, qualified instructors with a wealth of experience in software development and training.
  • The maximum groups size that can access our Virtual Classroom, is 4.
  • Every one gets personalised attention.

Why learn with us at PCWorkshops:

  • Excellent, up-to-date courses, following latest trends and technologies.
  • Excellent trainers with professional experience.

Award Winning Trainer

We offer Training Courses in Software Packages:

  • Java Programming
  • Python Programming, Python data analytics, Python Machine Learning
  • Database design and Data Normalisation
  • SQL Courses
  • Data Analysis and 
  • MS Excel, data analyses with Excel. Excel VBA
  • Access Database Courses.
  • MS Project Training
  • MS Office Training

Our Style:

  • Relaxed, Practical, Useful

Methods of instruction:

  • Classroom training with max class-size 4 people
  • Virtual classrooms via online video links
  • 1-1 mentoring
  • Customised training

Certification:

Our PCWorkshops certificates are assessment based.Our Java course outlines are aligned with Oracle courses. We assist with exam prep for the prestigious, international Oracle Certified Associate qualification.

Our clients are:

Data analysts and all others who use large sets of dataSoftware companies, testing companies, companies employing software developersCoders and new coders who need Accredited Java qualification

Customisation:

We can tailor all our courses. Email to customise location, times, content.

 

 

 

From £16.73