SQL Intermediate 3-Day Course, Portsmouth

SQL Intermediate 3-Day Course, Portsmouth

By PCWorkshops

Select date and time

Mon, 12 May 2025 11:00 - 17:00 GMT+1

Location

Portsmouth

Lakeside 1000, North Harbour London PO6 3EN United Kingdom

Refund Policy

No Refunds

Description

SQL Intermediate 3-Day Course

With SQL, one can easily and quickly, with the use of queries, retrieve valuable information, trends, summaries, statistics and insights from your company data.

Prerequisites:

No existing knowledge on SQL is required. You should have basic computing knowledge. Familiarity with relational database concepts is helpful but not required.

SQL Course summary
In this SQL Course you will learn how to get valuable information, trends, summaries, statistics and insights from your company data using SQL.
This course is ideal for managers and data analysts who need to get business intelligence from data.
SQL Course Desciption

Session 1: Database Concepts
To assist with the SQL aspects of the SQL Course, we also cover database basics. What is a database? Tables, rows and columns, Indexes, primary keys, unique constraints and foreign keys, Client-Server architecture, Supported data types, table types,. The Information_Schema

Session 2: Using the SQL client
SQL Getting started and Logging in, Selecting a database, Client commands, Entering and executing SQL statements, Retrieving previous commands, Creating, editing and executing SQL files, Redirecting output into a file, Command line execution of SQL Scripts

Session 3: Basic SQL SELECT statement
The SQL SELECT statement, Case sensitivity, Quotes, Statement terminator, Syntax conventions, The select clause, The FROM clause, Conditions and the WHERE clause, Boolean operators (AND and OR) and SQL conditional operators (=,!=,>,<,IN, and BETWEEN).The ORDER BY clause, Column aliases, Arithmetic expressions, Null functions (“IS NULL,” “IS NOT NULL,” , "Isnull",“Coalesce”), Precedence of operators

Session 4: LIMIT / TOP, UNION Queries and SQL AGGERGATE Functions
The LIMIT and TOP clauses, Aggregate (Sum, Average, Maximum, Minimum, Count), Group By, Rollup with Group By, Having.

Session 5: SQL Subqueries, Basic Subqueries, Nested Subqueries, CTE Tables
Joins: SQL Cartesian products, SQL Joins (Inner join, Left join, Right join, Full join) Table aliases, Natural joins, Join using, Join on, Multi-table joins, Union, Union All, Except, Intersect

Session 6: SQL Numeric Functions (ABS, SIGN, MOD, etc.) and String Functions (Locate, Left, Right, Concat, etc), DATE and TIME functions

Session 7: SQL Views (Create, alter and drop), Stored Proecdures with Input and Output parameters

Session 8: Creating Databases and Tables

Session 9: SQL Indexes
Session 10: Managing Data
Inserting rows, Replacing rows, Updating rows, Deleting rows, The truncate statement, The COMMIT and ROLLBACK commands, Savepoints, Implicit commits

Session 11: SQL Server Access Control
Creating users, Renaming users, Dropping users, Granting privileges, Revoking privileges

Session 12: Import data into SQL and Export from SQL

Exporting using SQL, Importing using SQL, Exporting from the command line, Importing from the command line

Organised by

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.

 

 Terms and Conditions:

By booking a course with us, you agree to the terms and conditions specified on our website: https://pcworkshopslondon.co.uk/termsandconditions.html

 

£600 – £900