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The Oracle basics section teaches you about how to use SQL to interact with the Oracle database. You will learn various techniques to query data from the database and how to manage database tables such as creating, modifying, and deleting tables.
- Start Here
If you have never been working with the Oracle Database or...
- Basics
The primary goal of this tutorial series is to assist you in...
- PL/SQL
Section 1. Getting started with PL/SQL. What is PL/SQL –...
- Oracle View
This section covers Oracle View which is an essential...
- Oracle Index
Oracle index is one of the effective tools for boost the...
- Oracle Synonym
SELECT * FROM lion.sales; Code language: SQL (Structured...
- Oracle Sequence
CREATE SEQUENCE item_seq; Code language: SQL (Structured...
- Oracle Administration
Section 4. Users & Privileges. CREATE USER – show you how to...
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Learning Oracle Database eBook (PDF) Download this eBook for free. Chapters. Chapter 1: Getting started with Oracle Database. Chapter 2: Anonymous PL/SQL Block. Chapter 3: Autonomous Transactions. Chapter 4: constraints. Chapter 5: Creating a Context. Chapter 6: Data Dictionary.
Tutorial Introduction to SQL Description This tutorial provides an introduction to the Structured Query Language (SQL), learn how to create tables with primary keys, columns, constraints, indexes, and foreign keys.
The primary goal of this tutorial series is to assist you in establishing a solid foundation in the Oracle Database. After completing this series, you will have the ability to write complex SQL statements to query data and manage database objects.
PL/SQL Extended Iterators. In this release, Oracle has extended functionality of the numeric FOR loop. For example, you can combine multiple iteration boundaries in the comma-delimited list in a single loop. Prior to Oracle 21c, you would need to specify a dis-tinct FOR loop for a specific iteration boundary.
Start Oracle SQL Developer. Create a New Oracle SQL Developer Database Connection.
Exploring Oracle Database with SQL Developer2-9 Tutorial: Viewing HR Schema Objects with SQL Developer2-9 Tutorial: Viewing EMPLOYEES Table Properties and Data with SQL Developer2-10