The following error is received because OOM Killer (Out of Memory Killer) kills Oracle through the operating system due to memory insufficiency. Error: PMON (ospid: …

In this article, I will talk about how to resize redo log files in Oracle. 1. We list the redo logs. [crayon-6a56804ef12cc894539262/] 2. Currently redolog …

I will share the solution for the ORA-01078 and ORA-29701 errors I got while starting the ASM instance. Error : [crayon-6a56804ef1679702423521/] Solution : 1. To …

In today’s article, we will talk about pgBadger Installation and what it is. What is pgBadger? PostgreSQL log analyzer “pgBadger” is an open source PostgreSQL …

I will share the solution of the following error received during the installation of Oracle 11gR2 Software. Error : [crayon-6a56804ef1bae609299901/] Solution : Enter $ORACLE_HOME/sysman/lib/ins_emagent.mk. [crayon-6a56804ef1bb3964327527/] …

Today we will look into the requested WAL segment 000000020000000000000006 has already been removed error. I will share the following error with its solution, after switchover …

I will explain how to perform backup and restore operations in Oracle Container database.   We check if the database is in archive mode. [crayon-6a56804ef1ff0991213691/] …

Today we will learn how to do Table Export/Import In Oracle Container Database. We export and import a table in Oracle Container database as follows. …

In today’s article, I will talk about Schema Export/Import In Oracle Container Database. We import and export a schema in Oracle 19C Container database as …

In today’s article we will look at how to make a Direct Oracle Connect To Pluggable Database. In order to connect directly to the Pluggable …