In physical standby mode, the Oracle database directly replicates logs from the primary database and does not generate any logs. If the source is an Oracle database, you need to check whether supplemental loggin
In theMOUNTstage, Oracle associates a database with an instance. In other words, the instance mounts the database. The instance carries the following steps to mount a database: First, get the name of the database control files specified in theCONTROL_FILEinitialization parameter. Second, open ...
Here are the steps for preconfiguring a system for Oracle Database installation using oracle-rdbms-server-11gR2-preinstall. Remember, the steps are the same when using the oracle-rdbms-server-12cR1-preinstall package; you simply need to change the name of the RPM package during the yum insta...
Added in Oracle Database 18c,PTFs enable you to define the shape of a result set. So you canadd or remove columns from the input tablebased on the parameters you pass. The engine of a PTF is a package that has two core components: Thedescribefunction which sets the columns in the outp...
SELECT * FROM TABLENAME <tables which involve the transactions> #2) Database Schemas A Database Schema is nothing more than a formal definition of how the data is going to be organized inside a DB. To test it: Identify the Requirements based on which the Database operates. Sample Requireme...
JavaScript Object Notation (JSON) is a lightweight data transfer format. It's the de facto standard for document exchange. So it's likely you'll want to send and receive JSON documents from and to your database. And store them in your tables. Oracle Database has a huge amount of func...
Succesfully changed database name and ID. DBNEWID - Completed succesfully. 3. change the db_name parameter in the parameter file. SQL> shutdown immediate; ORA-01507: database not mounted ORACLE instance shut down. SQL> startup nomount
Question How do I check and modify the maximum number of oracle database connections in the scenario where the SUSE Linux is deployed in a single-node system?Answer Log in to the Linux operating system as the root user. The following operations only apply to...
Ensure the Oracle Database is running Use the correct SID or Service Name for Pluggable Databases Login to the system accounts correctly Passwords are case sensitive Ensure the Oracle Database is running The first thing to do is to check that the Oracle database is running. ...
Here are the steps for preconfiguring a system for Oracle Database installation usingoracle-rdbms-server-11gR2-preinstall. Remember, the steps are the same when using theoracle-rdbms-server-12cR1-preinstallpackage; you simply need to change the name of the RPM package during the yum installatio...