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Of course, you can buy this SQL on Windows eLearning course individually as well. Just click on the "Register Now" button below.
SQL is the most widely-used database language. Acquiring a good working knowledge of SQL is an important skill for anyone who interacts with databases. Short, focused lessons start with simple data retrieval and progress to complex topics such as using joins, subqueries, stored procedures, and table constraints.
This eLearning course explains the basic structure and uses of databases and how to use the SQL SELECT statement to retrieve data.
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This eLearning course explains how to filter data from a database with the SQL WHERE clause.
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This eLearning course shows you how to manipulate data returned from a query using calculated fields and functions.
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This eLearning course explains how to use the SQL aggregate functions to summarize data from database tables.
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This eLearning course explains how to use the GROUP BY and ORDER BY clauses to sort and group data. It also explains how to use subqueries and combined queries to add more options to retrievals using the SQL SELECT statement.
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This eLearning course shows you how to access data stored in multiple relational tables by using joins in your queries.
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This eLearning course explains how to insert data into existing database tables and then modify or delete that data. It also explains how to create new database tables and modify or delete existing tables.
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This eLearning course teaches the learner the use of views in SQL and how views can be used to simplify complex operations. It also provides an overview on the use and creation of stored procedures.
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This eLearning course shows you how to use transaction processing to execute SQL operations in batches. This enables you to prevent processing errors from corrupting the database.
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This eLearning course explains the use of constraints in databases. The user will learn about primary and foreign keys, and unique and check constraints. The user will also learn about the use of indexes and triggers within databases. Finally, the user will receive an overview of the tools used to manage database security.
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