Pro Oracle Database 12c Administration, 2nd Edition by Darl Kuhn

By Darl Kuhn

Seasoned Oracle Database 12c management is a booklet excited by effects. writer Darl Kuhn attracts from a good of expertise over a decade deep to put out real-world thoughts that result in luck as an Oracle Database administrator. He provides transparent reasons on find out how to practice serious projects. He weaves in thought the place beneficial with out bogging you down in unneeded aspect. he isn't afraid to take a stand on how issues could be performed. He will not go away you adrift in a sea of selections, displaying you 3 ways to do whatever after which jogging away. Database management isn't really approximately passing a qualified examination, or approximately pointing-and-clicking your manner via a difficulty. Database management is set employing the ideal answer on the correct time, approximately fending off possibility, approximately making powerful offerings that get you domestic each one evening in supper time along with your kin.

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The value of this variable is typically set to include ORACLE_HOME/lib. The PATH variable specifies which directories are looked in by default when you type a command from the OS prompt. In almost all situations, ORACLE_HOME/bin (the location of the Oracle binaries) must be included in your PATH variable. You can take several different approaches to setting the prior variables. This chapter discusses three, beginning with a hard-coded manual approach and ending with the approach that I personally prefer.

Etc/oraset Now, every time you log in to the server, you’re presented with a menu of choices that you can use to indicate the database for which you want the OS variables set. bashrc file: . /etc/oraset o12c The prior line will run the oraset file for the o12c database and set the OS variables appropriately. Creating a Database This section explains how to create an Oracle database manually with the SQL*Plus CREATE DATABASE statement. These are the steps required to create a database: 1. Set the OS variables.

You can click that group and view which OS users are assigned to it. ora file is usually located in the ORACLE_HOME/network/admin directory. Starting the Database Starting and stopping your database is a task that you perform frequently. To start/stop your database, connect with a sysdba- or sysoper- privileged user account, and issue the startup and shutdown statements. ora file in the ORACLE_HOME/dbs directory. See the section “Step 2: Configure the Initialization File,” earlier in this chapter, for details.

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