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Advanced SQL

  • Our Advanced SQL training courses help you master this programming language
  • SQL developers are highly respected for their skills and knowledge and can command high salaries
  • Enrol today for expert SQL tuition from trusted SQL trainers in
  • Introduction level also available

Browse our list of upcoming courses below

Book Online or Call 0800 0353 257 to speak to a training advisor

Course Date Venue Duration Price Book Online
Advanced SQLHome Virtual deal - 20% off 29/10/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 29/10/2020 Cambridge 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 05/11/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 05/11/2020 Birmingham 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 12/11/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 12/11/2020 Southampton 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 19/11/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 19/11/2020 London 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 26/11/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 26/11/2020 Liverpool 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 03/12/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 03/12/2020 Bristol 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 10/12/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 10/12/2020 Glasgow 2 days £1495 Book OnlineEnquire
Advanced SQLHome Virtual deal - 20% off 17/12/2020 Home Virtual 2 days £1495£995 Book OnlineEnquire
Advanced SQL 17/12/2020 London 2 days £1495 Book OnlineEnquire
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FAQs

  • What time shall I arrive at the venue?

    Please arrive at the venue for 08:45am

  • What are the pre-requisites?

    Some previous programming or database experience would be useful

Overview

Course Content

Stored Procedure Basics

Pros and cons of stored procedures

Creating stored procedures

Three ways to execute

System stored procedures

Variables

Declaring variables

SET versus SELECT

Tricks with variables and rowsets

So-called global variables

Parameters and Return Values

Passing parameters

Default values and WHERE clauses

Output parameters

Using RETURN

Avoiding Scalar Functions

What are scalar functions?

Some examples

Disadvantages of scalar functions

Three alternatives

Testing Conditions

IF / ELSE statement

Using CASE where possible

Looping

Syntax of WHILE

Breaking out of a loop

Basic transactions

Beginning a transaction

Committing / rolling back

Deleting and updating

Using DELETE and UPDATE

Sys.Objects

Dropping objects

Creating Tables

Creating tables in SQL

Inserting data

Inserting single rows

Inserting multiple rows

Temporary Tables and Table Variables

Using temporary tables

Creating table variables

Pros and cons of each approach

Table Valued Functions

In-line table-valued functions

Mult-statement table-valued functions

Limitations of user-defined functions

Derived Tables and CTEs

Using dervied tables

Common Table Expressions (CTEs)

Recursive CTEs

Subqueries

The concept of a subquery

Using ALL, ANY and IN

Correlated subqueries

Using EXISTS

Cursors

Syntax of fetching rows

When to use (and when not to)

Error-Handling

Using TRY / CATCH

System error functions

Custom error messages

The obsolete @@error function

Debugging

Version differences

The Visual Studio debugger

The SQL Server debugger

Debugging (breakpoints, etc.)

What's Included

  • Courseware Book
  • Manual
  • Certificate
  • Experienced Instructor
  • Refreshments

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