Oracle: Scheduling Rman backup jobs through DBMS_SCHEDULER. In this article we will learn how to schedule RMAN backup jobs through DBMS_SCHEDULER. Before reading this article Please check previous article on DBMS_SCHEDULER. Oracle: Scheduler Jobs in Oracle Database Step 1 : Create the Script That Invokes RMAN Create… Read More
ORACLE ANALYTICAL FUNCTIONS – 1 In this article, we will see how Analytical functions works in Oracle. Analytical Function : Analytical function is used to compute the aggregate values and perform aggregate operations it returns more than value in each group In sql we have… Read More
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There is no excerpt because this is a protected post.
Oracle :Batch updates using PLSQL Blocks. In this article , we will learn how to update million records in a table using plsql blocks. Aim : To avoid Undo errors –> For every 200 transactions we are keeping commit to avoid snapshot too old error.… Read More
There is no excerpt because this is a protected post.
Oracle: Scheduler Jobs in Oracle Database-2 In this article we will learn how to create jobs with different options in dbms_scheduler. Before reading this article please check previous article. Oracle: Scheduler Jobs in Oracle Database Lets check options available in create_job procedure Use desc dbms_scheduler… Read More
Oracle: Scheduler jobs in Oracle Database. In this article we will learn how to create jobs and schedule the jobs. You create one or more jobs using the DBMS_SCHEDULER.CREATE_JOB. You must have the CREATE JOB privilege to create a job in your own schema, and the CREATE ANY JOB privilege to create a… Read More
RENAMING INSTANCE In this article we will learn how to rename a oracle instance. Step 1 : Check instance information
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SYS>>select instance_name from v$instance; Inst-Name ---------- primary |
My instance name is primary. No i want to convert Primary to PROD. Step 2 : Shutdown the database
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SYS>>shut immediate; Database closed. Database dismounted. ORACLE instance shut down. SYS>>exit Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options |
Step 3 : Change… Read More
Renaming the Oracle Database. In this article we will learn how to rename a oracle database using trace controlfile . RENAMING DATABASE : Step 1 : Check the database name
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SYS>>select name from v$database; NAME ---------------------------------------- PRIMARY |
My Old Database name is PRIMARY Step 2 : Create a trace control file… Read More
