About the Course
During this 2-day Advanced SQL course, you will learn more advanced aspects of the SQL language, and a better understanding of how SQL databases work. You will learn about good database design, improve your ability to retrieve, manipulate and analyse data using SQL, learn about more creating more efficient queries, and how to combine multiple queries.
The course will focus on Microsoft SQL Server. However, the skills you learn in this Advanced SQL Queries course is not limited to just Microsoft SQL, it is also suitable for learning more about PostgreSQL, MySQL & MariaDB and Oracle among others.
Who should do this course?
This course is suitable for anyone seeking to extend their knowledge of the SQL Language, as well as a better under understanding of how SQL databases work.
Prerequisites
This course assumes a basic understanding of SQL prior to attending. Participants should have completed our SQL Essentials course or have equivalent skills.
Course Dates
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Sydney Class Dates
Book NowLevel 11, 32 Walker Street, North Sydney , NSW 2060
13 - 14 Oct 21 Wed - Thu Online Live 28 - 29 Oct 21 Thu - Fri Online Live 16 - 17 Nov 21 Tue - Wed Online Live 16 - 17 Dec 21 Thu - Fri Online Live 22 - 23 Dec 21 Wed - Thu Classroom 13 - 14 Jan 22 Thu - Fri Online Live 20 - 21 Jan 22 Thu - Fri Classroom 07 - 08 Feb 22 Mon - Tue Online Live 17 - 18 Feb 22 Thu - Fri Classroom 09 - 10 Mar 22 Wed - Thu Online Live 14 - 15 Mar 22 Mon - Tue Classroom -
Melbourne Class Dates
Book NowLevel 12, 379 Collins Street, Melbourne , VIC 3000
13 - 14 Oct 21 Wed - Thu Online Live 28 - 29 Oct 21 Thu - Fri Online Live 16 - 17 Nov 21 Tue - Wed Online Live 18 - 19 Nov 21 Thu - Fri Classroom 13 - 14 Dec 21 Mon - Tue Classroom 16 - 17 Dec 21 Thu - Fri Online Live 13 - 14 Jan 22 Thu - Fri Online Live 20 - 21 Jan 22 Thu - Fri Classroom 07 - 08 Feb 22 Mon - Tue Online Live 14 - 15 Feb 22 Mon - Tue Classroom 09 - 10 Mar 22 Wed - Thu Online Live 21 - 22 Mar 22 Mon - Tue Classroom -
Brisbane Class Dates
Book NowLevel 6, 371 Queen Street, Brisbane , QLD 4000
13 - 14 Oct 21 Wed - Thu Online Live 28 - 29 Oct 21 Thu - Fri Online Live 16 - 17 Nov 21 Tue - Wed Online Live 18 - 19 Nov 21 Thu - Fri Classroom 16 - 17 Dec 21 Thu - Fri Online Live 13 - 14 Jan 22 Thu - Fri Online Live 17 - 18 Jan 22 Mon - Tue Classroom 07 - 08 Feb 22 Mon - Tue Online Live 09 - 10 Mar 22 Wed - Thu Online Live 24 - 25 Mar 22 Thu - Fri Classroom 02 - 03 May 22 Mon - Tue Classroom 30 Jun - 01 Jul 22 Thu - Fri Classroom
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Canberra Class Dates
Book NowLevel 4, 54 Marcus Clarke Street, Canberra , ACT 2601
13 - 14 Oct 21 Wed - Thu Online Live 28 - 29 Oct 21 Thu - Fri Online Live 16 - 17 Nov 21 Tue - Wed Online Live 16 - 17 Dec 21 Thu - Fri Online Live 13 - 14 Jan 22 Thu - Fri Online Live 07 - 08 Feb 22 Mon - Tue Online Live 09 - 10 Mar 22 Wed - Thu Online Live -
Adelaide Class Dates
Book Now19 Young Street, Adelaide , SA 5000
13 - 14 Oct 21 Wed - Thu Online Live 28 - 29 Oct 21 Thu - Fri Online Live 16 - 17 Nov 21 Tue - Wed Online Live 16 - 17 Dec 21 Thu - Fri Online Live 13 - 14 Jan 22 Thu - Fri Online Live 07 - 08 Feb 22 Mon - Tue Online Live 09 - 10 Mar 22 Wed - Thu Online Live -
Perth Class Dates
Book NowLevel 1, 140 St Georges Terrace, Perth , WA 6000
13 - 14 Oct 21 Wed - Thu Online Live 28 - 29 Oct 21 Thu - Fri Online Live 16 - 17 Nov 21 Tue - Wed Online Live 16 - 17 Dec 21 Thu - Fri Online Live 13 - 14 Jan 22 Thu - Fri Online Live 07 - 08 Feb 22 Mon - Tue Online Live 09 - 10 Mar 22 Wed - Thu Online Live
Course Units
Expand full topic list
Unit 1: Setting up SQL
- Setting up the Editor
- Setting up Databases
- Testing, Type Qualifications & Arguments
- IF an object EXISTS
- ‘type’ qualifications
- ‘type’ arguments of the functions
- Building the SQL Database
- Creating the Database
- Creating the Tables
- Inserting the Data
- SQL Schema
- The Database Schema
- Import Table Wizard
- RESTORE the Databases
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Unit 2: Data Definition Language (DDL)
- Commonly used DDL statements
- Using CREATE TABLE
- Understanding Temporary Tables
- CREATE Local Temporary Tables
- CREATE Global Temporary Tables
- Differences Between DELETE & TRUNCATE TABLE
- Using DELETE
- Using TRUNCATE TABLE
- Creating a VIEW
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Unit 3: Stored Procedures & Functions
- Understanding Functions and Stored Procedures
- Understanding a User Defined Function (udf)
- Creating a Scalar-Valued Function
- The Random Number Generator
- Using the Random Number Generator
- Using INSERT INTO
- Using UPDATE
- Creating a VIEW
- What is a User Stored Procedure (usp)
- Procedures to Invoke CALL Functions
- Creating a User Stored Procedure (usp)
- Stored Procedure with Default Parameters
- Generating Stored Procedures to Rebuild the Orders Table
- Wrapping Stored Procedures
- Manipulating Strings With Scalar Functions
- Creating an Inline ‘Table-Valued’ Function
- Using a Multi-Statement Table-Valued Function
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Unit 4: Local & Global variables
- What are variables?
- Understanding Data Variables
- Understanding @variable datatypes
- Strings
- Numeric
- Date/Time
- Understanding Global variables
- Examples of SQL Global Variables
- Using the TRANCOUNT global variable
- Using the ROWCOUNT global variable
- Using the VERSION global variable
- Understanding the ERROR global variable
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Unit 5: Debugging SQL Code
- Useful debugging keyboard shortcuts
- How to Debug a Procedure (usp)
- How to Debug a Function (udf)
- Commencing the debugging process
- Viewing the Locals window
- Inserting a Breakpoint
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Unit 6: Common Conversion Functions
- Defined datatypes ranked in order of precedence
- Working with CAST() with Dates
- Working with CAST() to Concatenate
- Working with CONVERT()
- Working with TRY_CAST and TRY_CATCH
- Working with COALESCE
- Working with DATENAME()
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Unit 7: Logic Functions
- Analysing IIF versus CASE statements
- Working with an IIF Function
- Working with CASE
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Unit 8: Row Functions & Operators
- Using OVER
- Using OVER PARTITION BY
- Using multiple columns in the PARTITION BY
- Using ROLLUP
- Using ORDER BY ROW
- Using ORDER BY RANGE
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Unit 9: Ranking Functions
- Defining Common Ranking Functions
- Understanding ROW_NUMBER
- Understanding RANK
- Understanding DENSE_RANK
- Understanding NTILE
- Using ROW_NUMBER
- Using RANK
- Using DENSE_RANK
- Using NTILE
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Unit 10: Using Subqueries
- Overview of Subqueries
- Using a Subquery in WHERE
- Using Subqueries in SELECT
- Using CAST() in a Subquery
- Building a Function with Subquery
- Understanding Correlated Subqueries
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Unit 11: Common Table Expressions (CTE)
- Overview of Common Table Expressions (CTE)
- Understanding Non-Recursive CTE’s
- Using a Non-Recursive CTE
- Using the CTE - ORDER BY
- Declaring variables for the CTE definition
- Using a CTE Without Parameters
- Using a CTE With a Calculated Definition
- Using a CTE with Multiple Query Expressions
- Using a Recursive Common Table Expression (CTE)
- Demonstrating a Simple Recursive CTE
- Using a CTE for a Hierarchy
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Unit 12: Triggers
- Understanding Triggers
- Creating Trigger Tables
- Creating Table Triggers INSERT, UPDATE & DELETE
- Maintaining the Employee and Audit Tables
- Using Action Triggers
- Rebuilding The Employees & Audit Tables
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Unit 13: Transaction Processing
- Understanding Transaction Processing
- Integrating Transaction Statements
- Working with BEGIN TRANSACTION
- Working with COMMIT & ROLLBACK
- Using the ERROR Global Variable
- Creating the Table & User Stored Procedure for Transaction
- Using the TRANCOUNT Global Variable
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Unit 14: Cursors
- Methods of Iteration
- Using WHILE loops
- What is a CURSOR
- Using a CURSOR with FETCH
- Using a Cursor to iterate over a table
- Using a Cursor to iterate over all databases
See more
Unit 15: Workshop Exercises
- Creating a Workplace Table
- Creating Stored Procedures
- Creating an Inventory Orders Table
- Creating a Failed Order Log Table
- Creating a Stored Procedure to Log a Failed Order
- Creating a Stored Procedure for a New Order
- Creating Stored Procedures to Test New Orders
- Building a udf_Spend_Boundary
- Working with CAST() to convert Numeric
- Working with CAST() to ROUND Numeric
- COALESCE_NULL_Names
- Using SCROLL with a CURSOR
- Using PIVOT Tables
- Referring to Other Databases
See more
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Course Reviews
(5.00 out of 5) Aravind [ 20 September, 2021 ]
Very informative, systematically covered many topics. Would appreciate if the duration could be made three days to allow more time to complete additional exercises.
(5.00 out of 5) Michelle R [ 14 July, 2021 ]
Great course, Mark is a great teacher who is patient and knowledgeable with his time.
Course help to fill in the blanks in my knowledge.
(5.00 out of 5) Tjimi C [ 14 July, 2021 ]
Course content was clear and easy to understand, and the trainer was always open to answering questions we had.
(5.00 out of 5) Mary R [ 17 June, 2021 ]
The course was well run and the information provided related to real world situations. I would recommend the course to anyone who needed to write advanced queries.
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