What are the differences between Oracle 11g and 12c?

The main difference between Oracle 11g and 12c is that the Oracle 11g is an older version of Oracle RDBMS and has no pluggable databases while Oracle 12c is a newer version designed for the cloud and has pluggable databases.

What is r2 11g?

Oracle 11gR2 is the second and terminal release of the Oracle 11g database. The common theme for this release is “Consolidate. Compress. Control.”.

Is Oracle 11g required for SQL Developer?

SQL Developer supports Oracle Database 10g, 11g, and 12c and will run on any operating system that supports Java.

What are the new features in Oracle 11g?

Miscellaneous New Features in Oracle Database 11g Release 1

Online Table Redefinition Enhancements.
Enhanced Finer Grained Dependency Management.
DDL With the WAIT Option (DDL_LOCK_TIMEOUT)
Invisible Indexes.
Cross-Session PL/SQL Function Result Cache.
Query Result Cache.
Adaptive Cursor Sharing.

What language does Oracle 11g use?

Structured Query Language (SQL) SQL is the ANSI standard language for relational databases. All operations on the data in an Oracle database are performed using SQL statements.

How to start Oracle 11g?

Go to your Oracle Database server.

Start SQL*Plus at the command prompt: C:\\> sqlplus/NOLOG

Connect to Oracle Database with username SYSDBA: SQL> CONNECT/AS SYSDBA

To start a database,enter: SQL> STARTUP[PFILE= path\\filename]This command uses the initialization parameter file specified in path\\filename.

How to create database in Oracle 11g?

Use the Database Configuration Assistant (DBCA). DBCA can be launched by the Oracle Universal Installer,depending upon the type of install that you select,and provides a graphical user interface

Use the CREATE DATABASE statement. You can use the CREATE DATABASE SQL statement to create a database.

Upgrade an existing database.

How to install Oracle Database 11g on Windows?

Configure Security Updates. Provide your email address to receive security issue information.

Installation option. Now select the database installation option.

System Class. Select either Desktop Class or Server Class and click Next button.

Database configuration.

Summary.

Install Product.

Database Configuration Assistant.

Is Oracle 11g end of life?

oracle 11g end of life. Oracle Premier Support for 11.2. 0.4 (11G) came to an end back in 2015, with Extended Support due to expire in 2020. Oracle made the decision to waive the 11G Extended Support fee for users with a valid support contract until December 2018.