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Oracle Database 10g Release 2, Oracle SQL Developer, and Oracle JDeveloper are fully certified on Mac OS X. Turn your Mac into a full-fledged development environment and deploy Xserve-based grids. Download Oracle Database XE for Microsoft Windows. Extract the files to a temporary directory. Open the XEInstall.rsp response file and modify the settings if necessary. Note: For information on response file parameters, see Table 5-2. Oracle 11g free download - Oracle 10g, OpenLink Lite Edition ODBC Driver for Oracle 10g, Apple Mac OS Update 8.6, and many more programs. Oracle VM VirtualBox Extension Pack. Free for personal, educational or evaluation use under the terms of the VirtualBox Personal Use and Evaluation License on Windows, Mac. Oracle xe free download - Oracle Data Access Components for RAD Studio XE, Toad for Oracle, Oracle 10g, and many more programs. The good news is that Oracle provides a easy to install RPM. Download oracle-xe-10.2.0.1-1.0.i386.rpm; Under Linux, as root, run 'rpm -i oracle-xe-10.2.0.1-1.0.i386.rpm' Next step is to download and run Oracle RCU to prepare the data model, please refer to the next section for directions. Connecting Locally using OS Authentication. When you install Oracle Database XE, your Windows user is automatically added to the ORADBA operating system group, which grants you the SYSDBA privileges. You can use the following commands to connect to the database.

This section covers the following topics:

5.1 Running the Installer

Most users will install Oracle Database XE by downloading the installation package, extracting the files, double-clicking setup.exe, and answering graphical user interface prompts as needed.

Note:

  • Before attempting to install Oracle Database XE 18c, uninstall any existing Oracle Database XE or database with the SID XE from the target system.
  • Installer will use SID XE for database creation. Any SID other than SID XE will not be allowed.
  • See Migrating Data and Applications if you need to move data from Oracle Database Express Edition to Oracle Database Enterprise Edition 18c.
  • See Exporting and Importing Data between Oracle Database XE 11.2 and 18c if you need to move data from XE 11.2 to XE 18c.

To install Oracle Database XE:

  1. Log on to Windows with Administrator privileges.

    You must be part of the Administrators group on Windows to install Oracle Database XE. If you are logged in as a domain user, ensure that you are connected to the network. Otherwise, you may receive a prerequisite check failure for Administrator privileges during the install.

  2. If the ORACLE_HOME environment variable has been set, then delete it.

  3. Download the Microsoft Windows version of Oracle Database XE.

  4. Extract the downloaded zip file to a temporary location. Locate setup.exe and double click it.

  5. In the Welcome to the InstallShield Wizard for Oracle Database 18c Express Edition window, click Next.

  6. In the License Agreement window, read the text of the agreement and if you agree to its terms, select I accept the terms in the license agreement and then click Next. If you do not accept the terms, cancel the installation and delete the Oracle Database 18c Express Edition software from the computer.

  7. The installer now performs a prerequisite check to ensure that the version of Windows is supported, that the installation user has administrative privileges, and that there is no Oracle Database XE service already created. If any of these checks fail a Prerequisite Checks window will open notifying the user. In that case, cancel the installation, fix the problem, and retry the installation.
  8. In the Choose Destination Location window, either accept the default or click Change to select a different installation directory. (Do not select a directory that has spaces in its name.) Then click Next.

  9. In the Specify Database Passwords window, enter and confirm the single database password to use for the SYS, SYSTEM, and PDBADMIN database accounts. Then click Next.

    Note:

    The same password will be used for these accounts.

    Oracle recommends that the password entered should be at least 12 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9]. The password should conform to the Oracle recommended standards. See Oracle Database Security Guide for more information about guidelines for securing passwords.

  10. In the Summary window, review the installation settings, and if you are satisfied, click Install. Otherwise, click Back and modify the settings as necessary.

  11. When the installation is complete, the Oracle Database Installed Successfully window is displayed.

    Make a note of the connection strings provided for multitentant container database and the pluggable database, as well as the EM Express URL. Click Finish to close the installer.

Configuration, Database Files, and Logs Location

The following table lists important locations such as Oracle Base, Oracle Home, Database files, and logs. <INSTALL_DIR> is the installation directory chosen by you during the time of install. The default installation directory is C:app<username>product18.0.0, where <username> is the name of the Windows user performing the installation.

Table 5-1 Configuration, Database Files and Logs Location

File Name and LocationPurpose

<INSTALL_DIR>

Oracle Base

This is the root of the Oracle Database XE directory tree.

<INSTALL_DIR>dbhomeXE

Oracle Home

This home is where the Oracle Database XE is installed. It contains the directories of the Oracle Database XE executables and network files.

<INSTALL_DIR>oradataXE

Database files

<INSTALL_DIR>diagrdbmsXEXEtrace

Diagnostic logs

The database alert log is <INSTALL_DIR>diagrdbmsXEXEtracealert_XE.log

<INSTALL_DIR>cfgtoollogs

Database installation, creation, and configuration logs.

The <INSTALL_DIR>cfgtoollogsdbcaXEXE.log file contains the results of the database creation script execution.

%Program Files%OracleInventorylogs

Software installation logs.

5.2 Performing a Silent Installation

If you plan to install Oracle Database XE on multiple computers or bundle it with a third-party application, then you may want to perform a silent installation, in which you download the installation executable and run it at a command line using the provided response files.

If you have an existing version of Oracle Database XE, you can save your data by exporting it to data files. After you install the new version of Oracle Database XE, you can import this data into the new database.

To perform a silent installation of Oracle Database XE:

  1. Log on to Windows with Administrator privileges.

    You must be part of the Administrators group on Windows to install Oracle Database XE. If you are logged in as a domain user, ensure that you are connected to the network.

  2. Download Oracle Database XE for Microsoft Windows. Extract the files to a temporary directory.

  3. Open the XEInstall.rsp response file and modify the settings if necessary.

    Note:

    For information on response file parameters, see Table 5-2.
  4. If the ORACLE_HOME environment variable has been set, then delete it.

  5. Run the installation executable with the XEInstall.rsp response file.

    For example, if you extracted the setup.exe executable and the XEInstall.rsp file to a directory called xe_temp, you would enter the following command:

    After the installation is complete, Oracle Database XE starts.

Response File Parameters

The following table describes the important response file parameters. The parameter value cannot be empty. You must specify a valid value for the parameters.

Table 5-2 Response File Parameters

ParameterPurposeDefault Value

INSTALLDIR

The install directory location.

Replace [USERNAME] with current user.

INSTALLDIR=C:app[USERNAME]product18.0.0

PASSWORD

The XE Database password.

All users are set with this password. Reset the password immediately after the installation is complete.

PASSWORD=passwordvalue

LISTENER_PORT

The listener port.

LISTENER_PORT=0

If listener port is set to 0, available ports will be automatically allocated starting from 1521.

EMEXPRESS_PORT

The EM express port.

EMEXPRESS_PORT=0.

If EM express port is set to 0, available port will be automatically allocated starting from 5550.

CHAR_SET Crypt of the necrodancer download mac.

The character set of the database.

CHAR_SET=AL32UTF8

Note:

After the installation is successfully completed, the following message is available in the log file that you have specified as the parameter to setup.exe. For example, c:xe_tempsetup.log:

MSI (c) (28:B8) [Timestamp]: Windows Installer installed the product. Product Name: Oracle Database 18c Express Edition. Product Version: 18.4.0.0.0. Product Language: [Current Language ID]. Manufacturer: Oracle Corporation. Installation success or error status: 0.

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Since silent install runs asynchronously, you can check the log file for the completion status.

If the installation fails, see the following installation log files:
  • general logs: located at %Program Files%OracleInventorylogs
  • database creation logs: located at <Oracle_base>cfgtoollogs

Connecting Locally using OS Authentication

When you install Oracle Database XE, your Windows user is automatically added to the ORA_DBA operating system group, which grants you the SYSDBA privileges. You can use the following commands to connect to the database. In the commands, replace '<oracle_home>' with the path to your Oracle Home; see Table 5-1 for more details about the Oracle Home:

These commands connect you to the root container CDB$ROOT of the multitenant database (CDB) as database user SYS. This method of connecting to the database works even if the Net Services listener is not running.

The Net Services Listener and Default Services

The Net Services database listener for your XE database allows you to connect to the database over TCP/IP from the same machine or other machines on the network. The configuration of the Listener can be viewed using the following commands run from the command prompt:

The output from the lsnrctl command shows values of a number of important parameters:
  • the port the listener listens on
  • the list of services registered with the listener
  • the port EM Express listens on
  • the name of the configuration file used by the listener
  • the name of the log file

You specify a service when connecting to the database through the listener. The default services created by Oracle Database XE are XE and XEPDB1. The XE service connects you to the root container of the database (CDB$ROOT) and the XEPDB1 service connects you to the default pluggable database (XEPDB1) created at the installation time. For each new pluggable database (PDB) in the database, there will be a new default service created with the same name as the PDB.

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Note:

If the Oracle Database XE instance is shut down, the lsnrctl status command does not show any services you can connect to.

Connecting to Oracle Database Using Easy Connect Naming Method

You can connect to the database using the following Easy Connect strings:
  • Multitenant container database: host[:port]

  • Pluggable database: host[:port]/service_name

XEPDB1 is the service name defined for the first PDB created by default. You can replace XEPDB1 with the name of another PDB you want to connect to.

Specifying the port is optional when the listener is setup with the default port 1521. You must specify the port number if you use another port.

Connection strings for local connections were provided on the final screen of the install. If you are connecting from a remote computer, you need to provide the hostname (where XE is installed) instead of localhost.

Please note that, Net Services database listener must be running on the database host on the specified port for the connections to succeed.

For example, you can connect to the root container of the database from a client computer with SQL*Plus using the following commands:
You can connect to the default pluggable database XEPDB1 using the following commands:

Replace dbhost.example.com with your database host name. If needed, replace 1521 with the port number the listener listens on. You can replace XEPDB1 with the name of another PDB you want to connect to.

To shorten connect strings or to avoid hardcoding host name and port in application code and DBA scripts, you can define an alias for the connect string in the configuration file <oracle_home>networkadmintnsnames.ora on database clients. See Configuring the Local Naming Method for more details.

See Also:

  • 2 Day DBA for more information about the listener and network configuration

  • Oracle Database Development Guide for more information about connection strategies for database applications
  • Oracle Database Net Services Administrator's Guide and Oracle Database Net Services Reference for more information about Net Services and their configuration.
  • Oracle Multitenant Administrator’s Guide for more information about containers and connecting to a container in a CDB.