Oracle self study course free download

Tables Learn about the types of table available in Oracle Database, their uses, and how to use create table. Columns and Data Types When defining columns in a table, you need to choose a data type for them. This class you about the common SQL data types and their uses. Data Modeling Deciding where to store what is one of the fundamental decisions you make when building a database.

This class gives an overview of the things you need to consider when designing your tables. Tables, Columns and Modeling Review A series of quizzes to recap the material from modules Select and Where Learn how to use a select statement to get you rows from your database.

And filter these data using a where clause. Joins This module teaches you about the different types SQL join: inner, left and right outer, full, and cross. Aggregates and Group By This class covers how you can summarize your data using aggregate functions and group by. Insert and Commit Learn how to use insert to loads data into your database tables. And save and undo your changes with commit and rollback.

Update and Transactions Master the basics of changing values in your tables with the update statement. This module also covers the concept of a transaction: a single, logical unit of work. Delete and Truncate Learn how to remove data from your database using delete and truncate.

This class covers the differences between these operations and when you should use one or the other. Privacy Policy. Start Stop. Database Administration. User Management. Tablespace Management. Buy Now. Lifetime Access to Membership Portal. On Job Support For 1 Year. This blog post is for them; those who are desperately looking for free Oracle Certification dumps. Well, you might be surprised to see the message of the post is irrelevant to the subject. Paul Sorensen , Director of Oracle Certification, and other certification team members have launched the Oracle Certification Blog , where they blog about everything on Oracle Certification.

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