Category Archives: Oracle Database

New Features 23c: GROUP BY with Aliases/Position Number

By Wadhah DAOUEHI | April 18, 2023 - 6:50 am |April 18, 2023 23c, Oracle Database

Leave a comment

As new features within Oracle Database 23c, we can use aliases names and/or position number … Read More →

Patch 34765931 – Database Release Update 19.18.0.0.230117 (REL-JAN230131)

By Wadhah DAOUEHI | April 11, 2023 - 11:36 pm |April 18, 2023 Linux, Oracle 19c, Oracle Database, OracleLinux8

Leave a comment

This articles explains the steps to upgrade the Oracle Database Home 19c just software only … Read More →

Install 23c Oracle Database: Free Version

By Wadhah DAOUEHI | April 9, 2023 - 10:50 pm |April 18, 2023 23c, Linux, Oracle Database

Leave a comment

Welcome Oracle database 23c, you can get more details about features and how to download … Read More →

Real-time cascading within Oracle Data Guard 12c

By Wadhah DAOUEHI | September 14, 2022 - 12:31 am |April 18, 2023 Linux, Oracle 12.2, Oracle 12c, Oracle Database

Leave a comment

The feature real-time cascading within Oracle data guard started with the version of Oracle database … Read More →

Upgrade Oracle Home 19c Software (19.3 to 19.12)

By Wadhah DAOUEHI | September 15, 2021 - 12:23 pm |September 15, 2021 Oracle 19c, Oracle Database, OracleLinux8

Leave a comment

This articles explains the steps to upgrade the Oracle Database Home 19c just software only … Read More →

OPatch 12.2.0.1.27 for DB 19.0.0.0.0

By Wadhah DAOUEHI | September 15, 2021 - 11:48 am |September 15, 2021 Oracle 19c, Oracle Database, OracleLinux8

Leave a comment

Set Up Opatch 12.2.0.1.27 for DB 19.0.0.0.0, on Linux x86-64, Same steps to upgrade the … Read More →

Convert Oracle RAConeNode to RAC 19c, Database is administrator managed

By Wadhah DAOUEHI | July 8, 2021 - 12:05 am |July 8, 2021 High Availability, Oracle 19c, Oracle Database, OracleLinux8

Leave a comment

This article explains the steps to convert an existing Oracle database 19c (19.9) RAConeNode to … Read More →

Convert Oracle RAC to RAConeNode 19c, Database is administrator managed

By Wadhah DAOUEHI | July 7, 2021 - 11:41 pm |July 7, 2021 High Availability, Oracle 12c, Oracle Database, OracleLinux8

Leave a comment

This article explains the steps to convert an existing Oracle database 19c (19.9) RAC 2 … Read More →

Upgrade Oracle Database RAC 2 nodes CDB, 2 PDBs from 19.3 to 19.9

By Wadhah DAOUEHI | July 7, 2021 - 10:46 pm |July 7, 2021 High Availability, Linux, Oracle 19c, Oracle Database, OracleLinux8

Leave a comment

This article explains the steps to upgrade Oracle Database RAC 2 nodes with CDB mode … Read More →

Max 3 PDBs within 21c Standard Edition S2, not bad

By Wadhah DAOUEHI | May 15, 2021 - 3:45 pm |November 1, 2021 Oracle Database

Leave a comment

While the feature “Multi-Tenant” begin within 12c, now is a mandatory for both Editions “Enterprise … Read More →