Category Archives: Linux

Check/Recover a corrupted Block (Oracle 19c)

By Wadhah DAOUEHI | May 11, 2023 - 5:39 am |May 20, 2023 Linux

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This tutorial explains the steps to check for a corrupted blocks in the whole database … Read More →

RMAN duplicate to create a clone database READ/Write

By Wadhah DAOUEHI | April 30, 2023 - 11:50 pm |May 14, 2023 Linux

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This tutorial explains the steps to to clone an existing Oracle database to new server … Read More →

Oracle 23c: Change Database Name FREE to DB23c

By Wadhah DAOUEHI | April 24, 2023 - 11:18 pm |April 24, 2023 23c, Linux

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As Oracle Database 23c Free Developer-Release for Linux x64, we can create a database just … 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

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

Create our first 23c instance: FREE

By Wadhah DAOUEHI | April 10, 2023 - 11:05 pm |April 18, 2023 23c, Linux

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After installing our RPM packages for 23c Oracle database, we are going to create our … Read More →

Install 23c Oracle Database: Free Version

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

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

Warning: ORA-16714: Some Parameter are inconsistent with the database setting

By Wadhah DAOUEHI | January 25, 2023 - 4:48 am |May 25, 2023 Linux

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This tutorial explains the DGMGRL steps to check and update inconsistent parameter within Oracle RAC. … 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

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

Add Oracle database service Naming (tnsnames.ora) 19c

By Wadhah DAOUEHI | July 19, 2022 - 3:17 pm |May 14, 2023 Linux, Oracle 19c

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This tutorial explains the basic steps to create an Oracle database service naming. Step 1: … Read More →

Register Database services in Listener (Oracle 19c)

By Wadhah DAOUEHI | July 14, 2022 - 2:41 pm |May 14, 2023 Linux, Oracle 19c

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This tutorial explains the steps to register a static database services within the listener for … Read More →