I. Download

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html The following two URLs are from this official download page.

win 32-bit operating system download address:http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gr2_database_1of2.zip http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gr2_database_2of2.zip

win 64-bit operating system Download address:http://download.oracle.com/otn/nt/oracle11g/112010/win64_11gr2_database_1of2.zip http://download.oracle.com/otn/nt/oracle11g/112010/win64_11gr2_database_2of2.zip

(oracle account/password:[email protected]/qwe123qwe)


1. Unzip the file,Select the two zip files together, Right click->unzip to the current folder as shown

2. Unzip both into the same path,As shown in the figure:

3. Go to the corresponding decompression path,Find the executable installation file [setup.exe] Double-click the installation.As shown in the figure:

4. Installation Step 1:Configure security updates,In this step, you can fill in your email address (or leave it blank,Just received some useless emails).

Cancel "I want to receive security updates (w) through my oracle support" below. As shown in the figure:

5. Security options,Directly choose to create and configure a database by default (after installing the database management software,A database instance is automatically created). As shown in the figure:

6. System class, just select the default desktop class.(If installed on a computer,Personal notebook or personal computer use this option) as shown in the figure:

7. Typical installation. Important steps.It is recommended that you only need to update the oracle base directory,The directory path must not contain Chinese or other special characters.The global database name can be default,And password,It must be kept in mind.When entering the password,There are warnings,Don't care if you don't meet oracel's recommendations. (Because the password rules suggested by oracel are more troublesome, Must be uppercase letters and lowercase letters plus numbers,It must be 8 or more digits. Trouble, you can enter the short password you are usually used to))

8. If the password entered is short and simple,During installation, you will be prompted as follows.Just confirm y to continue the installation.As shown in the figure:

9. Prerequisite checks. The installer checks whether the software and hardware systems are adequate,Minimum requirements for installing this oracle version. The next step is OK. As shown in the figure:

Ignore them all.

10. Overview Some related configuration options before installation. You can save it as a file or click Finish without saving the file.As shown in the figure:

11. Install the product automatically,Do not care. As shown in the figure:

12. After the database management software files and dbms files are installed,A database with the orcl name in front of the default instance database will be automatically created and installed.As shown in the figure:

13. The instance database is created.The system locks all accounts by default (except for sys and system accounts). It is recommended to click the password management on the right.Unlock your favorite scott account and enter your password. As shown in the figure:

14. Unlock the scott account, remove the green tick in front,enter password.You can also enter your usual short password.You do n’t have to follow the 8 or more case and numbers suggested by Oracle,trouble. Ha ha. As shown in the figure:

Note:sys/system, while changing the new password,Confirm the password.

15. Similarly, the password does not comply with the rules will be prompted.Leave it alone,Continue to y. As shown in the figure:

16. The installation was successful.Done. Simple, huh. As shown in the figure:

3. After installation, enter the test and start by passing,"Oracle 11g" in the application->"Application Development"->"sql developer or sql plus" connection. Notice the first time,When using sql developer, you will be prompted to specify the path of java.exe. Do not specify your own java_home here (I just didn't know it at first,Specify a jdk6, which ends up saying incompatible.) You can use the jdk path below the oracel installation path. Specifically:Figure:

Of course if you are not careful,The choice was wrong.Chose the advanced version in java_home,Incompatible after opening SQL Developer error,There are also solutions.You can find the [sqldeveloper.conf] file in the path [f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ jdk \ jre \ bin] and open it.Find the value that setjavahome matches,Delete the following configuration contents.Will prompt when promised,Read-only files cannot be overwritten.You can save it to your desktop at this time,Then go back to the bin directory and delete this file.Copy the files on the desktop,When opened again,Reselect java.exe. Just choose the right one at this time.

4. Problems encountered during installation

1. The template general-purpose.dbc does not exist. Develop an existing template for the database creation operation. Cannot find file f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ oc4j_applications \ applications \ em.ear

f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ ctx \ admin \ dr0ulib \ sql \ sbs File not found f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ bin \ db2gc f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ oc4j \ j2ee \ oc4j_dbconsole \ config \ system-application.xml f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ oc4j \ j2ee \ oc4j_dbconsole \ config \ system-jazn- data.xml f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ oc4j_applications \ applications \ em.ear f:\ app \ administrator \ product \ 11.2.0 \ dbhome_2 \ oc4j_applications \ applications \ em \ em.war [ ns-20802] oracle net configuration assistant failed

Solution:After downloading, there are 2 installation packages.

After decompressing them separately,Extract the second package to the corresponding directory under the database of the first package.Then install

2.When installing oracle database 11g, [ins-08109] verification status "getocmdetails" input unexpected error occurred, what should I do?As shown below:

Solution:Remove the option I want to receive updates through my oracle support.

This eliminates the need to enter an email address.

3. Perform prerequisite checks for all failed errors,As shown below:

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