Take your SQL query skills to a new level by learning how to write more advanced SQL queries for enhanced decision making. In this course, you will learn how to write advanced subqueries, advanced join queries, and UNION queries that query more than one table. You will learn how to use transaction processing to ensure SQL statements execute completely or not at all and how to create stored procedures that enable you to store SQL statements for execution.
Students should have a competency in the Introductory and Intermediate levels of SQL.
Requirements:
- Windows 10 or later. Macs are not compatible.
- Necessary rights (local administrative rights) to install programs on the computer.
- Windows 10 or later. Macs are not compatible.
- Necessary rights (local administrative rights) to install programs on the computer.
CEUs: 1.6
Length (in hours): 16
Price in USD $245
Price in CAD $329
Agenda
Unit 9
Creating Advanced Subqueries
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Structured Query Language Review
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Using the IN keyword to link queries
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Using the EXISTS keyword to link queries
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Using the ANY keyword to link queries
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Using the ALL keyword to link queries
Unit 10
Creating Advanced Joins
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Creating inner joins review
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Creating outer joins review
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Creating joins with aggregate functions
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Creating nested joins
Unit 11
Creating Union Queries
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Creating UNION queries
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Creating UNION ALL queries
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Creating a WHERE clause and multiple UNION queries
Unit 12
Transaction Processing, Stored Procedures, Triggers
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Implementing transaction processing
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Implementing stored procedures
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Implementing triggers
Hear from our past students
I enjoyed the Advanced SQL class. I feel that it built nicely on the topics from the Intro and Intermediate classes. I feel like I have a good understanding of a broad spectrum of topics in SQL. It was great having Cecelia as the instructor, she is extremely knowledgeable and is able to explain complicated queries/statements in a clear manner. I would recommend the certificate program to anyone interested in learning about SQL. Thank you. - Jason S
The instruction was clear and easy to understand. Great course. - Jessica G
I liked the layout of the course, and how the videos explained the reading query examples. This was helpful to see the examples visually, which worked well for me. - Jake