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Transact-SQL Programming Techniques and Error Handling - Revised
Learn T-SQL programming techniques and error handling in just a few hours, with this free online T-SQL course.
Description
At the start of the course, you will be introduced to subqueries; what they are and their function. You will learn to apply operators within your queries and to present data with views and temporary tables. Learn to apply operators within your queries and presenting data with views and temporary table. You will also learn about table valued functions, derived tables, how to pivot data and unpivot the pivoted data.
The course will also teach you about grouping the sub-clause sets of the group by clause. Following on from this, you will learn about modifying your data with the INSERT and UPDATE functions. You will learn about deleting data from your table, batches, comments and declaring variables for your queries. You will also learn about creating conditional branching and looping within your queries.
In the end, you will be introduced to the elements of database engine errors. You will learn about raising and handling errors. This course also teaches you to try catch block and use transactions in your queries. This course would be of interest to those who wish to learn more about using queries in a database and deepen their knowledge of Transact-SQL.
Start Course NowModules
Working with Subqueries, Table Expressions and Data
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Working with Subqueries, Table Expressions and Data - Learning Outcomes
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Subqueries
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APPLY Operator
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Views
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Temporary Tables and Table Variables
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Table Valued Functions
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Derived Tables
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Common Table Expressions
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Grouping Sets
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Pivoting Data
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Working with Subqueries, Table Expressions and Data - Lesson Summary
Modifying Data and Using T-SQL in Programming
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Modifying Data and Using T-SQL in Programming - Learning Outcomes
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Inserting Data
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Update and Delete
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Batches, Comments and Variables
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Conditional Branching and Looping
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Stored Procedures
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Modifying Data and Using T-SQL in Programming - Lesson Summary
T-SQL - Error Handling and Transactions
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T-SQL - Error Handling and Transactions - Learning Outcomes
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Error Message and Raising Errors
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Catching and Handling Errors
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Transactions
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T-SQL - Error Handling and Transactions - Lesson Summary
Course assessment
Learning Outcomes
Having completed this course you will be able to:
- Identify the elements of database engine errors.
- Recognize the process error handling and catching errors in Transact-SQL code.
- Discuss the concept of transactions. - Distinguish how to add data to a database using the INSERT function.
- Indicate how to update and delete data from a database using the respective functions.
- Explain creating variables for use within SQL queries.
- Illustrate the importance of comments to describe SQL code.
- Identify programming constructs such as IF statements and loops in SQL queries.
- Illustrate how to use subqueries within your queries.
- Describe using APPLY operator to use SQL query results in another SQL query.
- Describe a Temporary table, its uses and drawbacks.
Certification
All Alison courses are free to enrol, study and complete. To successfully complete this Certificate course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Certificate course, you have the option to acquire official Certification, which is a great way to share your achievement with the world. Your Alison Certification is:
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