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Intermediate Querying SQL Databases using T-SQL

Course Details

Name Intermediate Querying SQL Databases using T-SQL
Description
URL
Location:
London - City
Start Date:
Working Days:
Price:
£1098.00 +vat
was £1199.00
Availability:
Exam:
Residential:
Course ID:
458866
Offer

Overview

Special Notices

Please note: for Attend from Anywhere customers an additional screen is required. The additional screen must have a minimum screen size of 19 inch and minimum resolution of 1280x1024, with the vertical resolution (1024) being the most critical.

This course will provide more advanced T-SQL knowledge for those who have attended the Querying SQL Databases using T-SQL course. 

Target Audience

IT Professionals who will be writing queries for use with Microsoft SQL Server from SQL 2005 to 2016. Non-technical 'power users' will also benefit from the course if they are comfortable using sophisticated software tools like SQL Server Management Studio.

The course is aimed at both non-technical 'power users' and IT Professionals who will be writing queries for use with Microsoft SQL Server.

 

Pre-Requisites

Delegates should have knowledge to the level of Querying SQL Databases using T-SQL course. This is not a beginner course. For those requiring a basic level of T-SQL for reporting then please review the Querying SQL Databases using T-SQL course first

Course Content

Module 1: Using Table Expressions

This module introduces T-SQL expressions which return a valid relational table, typically for further use in the query. The module discusses views, derived tables, common table expressions and inline table-valued functions.

Lessons

  • Using Derived Tables
  • Using Common Table Expressions
  • Using Views
  • Using Inline Table-Valued Functions

Module 2: Using Set Operators

This module introduces the set operators UNION, INTERSECT, and EXCEPT to compare rows between two input sets.

Lessons

  • Writing Queries with the UNION Operator
  • Using EXCEPT and INTERSECT
  • Using APPLY

Module 3: Using Window Ranking, Offset, and Aggregate Functions

This module introduces window functions including ranking, aggregate and offset functions. Much of this functionality is new to SQL Server 2012. It will cover the use of T-SQL functions such as ROW_NUMBER, RANK, DENSE_RANK, NTILE, LAG, LEAD, FIRST_VALUE and LAST_VALUE to perform calculations against a set, or window, of rows.

Lessons

  • Creating Windows with OVER
  • Exploring Window Functions

Module 4: Pivoting and Grouping Sets

This module discusses techniques for pivoting data in T-SQL as well to introduce the fundamentals of the GROUPING SETS clause. It will also cover the use of GROUP BY ROLLUP and GROUP BY CUBE syntax in SQL Server.

Lessons

  • Writing Queries with PIVOT and UNPIVOT
  • Working with Grouping Sets

Module 5: Programming with T-SQL

This module provides a basic introduction to T-SQL programming concepts and objects. It discusses batches, variables, control of flow elements such as loops and conditionals, how to create and execute dynamic SQL statements, and how to use synonyms.

Lessons

  • T-SQL Programming Elements
  • Controlling Program Flow

Module 6: Implementing Error Handling

This module introduces the use of error handlers in T-SQL code. It will introduce the difference between compile errors and run-time errors, and will cover how errors affect batches. The module will also cover how to control error handling using TRY/CATCH blocks, the use of the ERROR class of functions, and the use of the new THROW statement.

Lessons

  • Using TRY / CATCH Blocks
  • Working with Error Information

Module 7: Implementing Transactions

This module introduces the concepts of transaction management in SQL Server. It will provide a high-level overview of transaction properties, cover the basics of marking transactions with BEGIN, COMMIT and ROLLBACK.

Lessons

  • Transactions and the Database Engine
  • Controlling Transactions
  • Isolation Levels

London - International House

Description:

Location:

International House
3rd Floor
1 St Katharines Way
London
E1W 1UN

 

Directions:

International House is a premier training centre located close to Tower Bridge, between St Katharine Dock and the Tower of London.


Car parking

The nearest car park is the NCP at Whitechapel High Street.

Rail

  • London Fenchurch Street Rail – 12 minute walk
  • London Cannon Rail – 20 minute walk
  • London Bridge Rail – 25 minute walk 

Tube

  • Tower Gate Way -  8 minute walk 
  • Tower Hill – 10 minute walk
  • Aldgate - 15 minutes walk  
  • Aldgate East – 17 minute walk
  • Monument – 18 minute walk 
  • Bank - 22 minute walk  
  • London Bridge Underground – 25 Minute walk

Buses

Routes 42, 78 and RV1 use the Tower of London stop (TL) on St. Katharine’s Way, just outside International House.

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