Setting Oracle Database Environment Variables after Installation on Linux/OL/Windows
Setting environment parameters after Oracle database installation involves configuring various environment variables and system settings to ensure that the database operates correctly. Here are some steps for Setting oracle database environment variables after installing an Oracle database: Step1: Oracle User Environment Variables: export TMP=/tmpexport TMPDIR=\$TMPexport ORACLE_HOSTNAME=oractl.a2z.comexport ORACLE_UNQNAME=cdb1export ORACLE_BASE=/u01/app/oracleexport ORACLE_HOME=\$ORACLE_BASE/product/19c/dbhome_1export ORA_INVENTORY=/u01/app/oraInventoryexport ORACLE_SID=oractlexport PDB_NAME=pdb1export DATA_DIR=/u01/oradataexport PATH=/usr/sbin:/usr/local/bin:\$PATHexport PATH=\$ORACLE_HOME/bin:\$PATHexport…
Admin
INS-20802- Oracle Net Configuration Assistant failed
During the installation of Oracle database 19c on Linux/OL8 , you may come across an error “ [INS-20802] Oracle Net Configuration Assistant failed ” This error occurred due to below error message. Further, you can read more detail from Oracle Official support portal [FATAL] [DBT-06103] The port (5,500) is already in use.ACTION: Specify a free…
Uninstall Oracle 19c in Linux/OL8 and remove Oracle configuration files completely
With some reasons, we need to remove or uninstall Oracle Database from our computer. for Oracle Database 19c, it is easy to remove Oracle software and configuration files on the operating system for a specific Oracle home using deinstall command. in this guide we describe how to remove Oracle software and configuration files for version Oracle 19c…
How to Resolve ORA-00001: Unique Constraint Violated
When working with Oracle databases, encountering the ORA-00001 error can be both frustrating and disruptive. As database administrators and developers, we understand that resolving such errors swiftly and efficiently is paramount to maintaining data integrity and ensuring smooth application performance. In this article, we provide an in-depth guide on how to diagnose and resolve the…