Oracle sqlplus tool

You may also want to grant the privileges needed to connect to the database. The following commands, when placed in a script file, allow you to add a new user with just one command:. You will read more about substitution variables, and the subject of scripting, in Chapter 4. This includes:. There are chapters in this book covering each of the above topics in detail.

This book will show you how. The first is SQL itself. For Set Oracle globalization variables required for your locale. A default locale will be assumed if no variables are set. For example:. The environment may be configured using SET commands in a Windows command prompt or made permanent by setting Environment Variables in System Properties. You can connect to the default database you created during installation, or to another existing Oracle database.

An instructor-led course run by Oracle. Such operating system specific details are covered in the Oracle Database Installation Guide provided for your system. Throughout this guide, examples showing how to enter commands use a common command syntax and a common set of sample tables. The two tiers may be on the same machine. The command-line user interface is the character based terminal implementation.

The client may or may not also be on this machine. The middle tier coordinates interactions and resources between the client tier and the database tier. Obtain an Oracle Database login username and password during installation or from your Database Administrator. See Login Username and Password. Ensure a sample database is installed and that you have a login username and password for it during Oracle Database installation. Set Oracle globalization variables required for your locale.

A default locale will be assumed if no variables are set. For example:. The environment may be configured using SET commands in a Windows command prompt or made permanent by setting Environment Variables in System Properties. For example, to set environment variables in Windows using System Properties, open System from the Control Panel, click the Advanced tab and then click Environment Variables.