Where to start with Oracle?

This question only needs one answer: a list of great resources for getting started with Oracle, including Database Administration, PL/SQL and SQL.

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Oracle's official documentation library has some great resources, including:

• The Database Concepts guide, which is essential reading for beginner and Oracle ninja alike.

• The 2 Day DBA

• The 2 Day Developer's Guide

Oracle 12c official PL/SQL documentation:

• PL/SQL Language Reference

• PL/SQL Packages and Types Reference

• Chapter 5 Developing Stored Subprograms and Packages from 2 Day Developer's Guide

PL/SQL 101

This is a twelve part series of articles on understanding and using PL/SQL. It is written by Steven Feuerstein and published in Oracle Magazine.

• Building with Blocks

• Controlling the Flow of Execution

• Working with Strings

• Working with Numbers in PL/SQL

• Working with Dates in PL/SQL

• Error Management

• Working with Records

• Working with Collections

• Bulk Processing with BULK COLLECT and FORALL

• The Data Dictionary: Make Views Work for You

• Wrap Your Code in a Neat Package

• Working with Cursors

StackExchange Database Administrators Q#56123, answer score: 18