Advanced SQL Querying for Data Analysts & Database Professionals
Course Overview
In this course, you will learn advanced techniques, such as writing nested queries, using JOINs to combine data, summarizing query results, using advanced filtering, and using views to simplify repetitive tasks. You will also learn how to perform common database administration tasks like duplicating tables, modifying table structures, inserting, updating, or deleting data, and indexing tables to optimize query performance.
Course Prerequisite: SQL Querying: Fundamentals
Learning Objectives
- Use nested queries to generate query output
- Manipulate table data by inserting, updating, and deleting records in a table
- Manipulate table structure
- Create and modify views and manipulate data
- Create indexes on table columns
- Roll back a transaction and commit a transaction
Who It's For
- Data analysts seeking to develop advanced SQL querying and data analysis skills.
- Database professionals aiming to optimize queries and manage database structures.
- SQL developers looking to work with nested queries, JOINs, views, and indexes.
- IT professionals responsible for updating, maintaining, and managing database data.
- Professionals with SQL fundamentals preparing for advanced database tasks.
Course Agenda
Seven modules · 21 topics1Using Nexted QueriesTopics 1–6
2Manipulating Table DataTopics 7–8
3Manipulating Table StructureTopics 9–12
4Working with ViewsTopics 13–15
5Indexing DataTopics 16–17
6Managing TransactionsTopics 18–19
7Exporting Query ResultsTopics 20–21
About our Trainers
Our Mission
Our facilitators are committed to delivering the latest industry trends, job-specific best practices, and the essential soft and hard skills needed in today’s workforce. PTR offers small and large organizations the choice between onsite and virtual training. Collaborate with our specialists to address challenges, bridge skill gaps, and tailor the learning experience to meet your company’s goals.
This course teaches advanced SQL techniques for querying, manipulating, and managing database data. Participants learn nested queries, views, indexing, transaction management, and exporting query results. The course is suitable for data analysts, SQL developers, database administrators, and IT professionals who want to strengthen their SQL querying and database management skills. Nested queries, also called subqueries, are queries placed inside other SQL statements. The course covers using subqueries to filter data, compare values, check whether records exist, and perform multi-level analysis. Yes. You will learn how to insert, update, and delete records, create tables with constraints, modify table structures, and delete tables. Yes. Participants learn to create, modify, and delete views, manipulate data through views, and create or drop indexes to support database querying and performance. Yes. The course covers defining transactions and committing transactions. Transaction management helps control database changes; rollback techniques are also included in the stated learning objectives. Organizations can contact PTR Training to discuss group training options. The course can help teams strengthen SQL capabilities for querying, database maintenance, and data management.Frequently Asked Questions
What is the Advanced SQL Querying course about?
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Does the course cover SQL views and indexes?
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