Wadhah DAOUEHI | Wadhah DAOUEHI

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 →

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

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

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

New Features 23c: Table with EXIST or NOT EXIST Clause

By Wadhah DAOUEHI | April 17, 2023 - 4:22 am |April 18, 2023 23c

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As new features within Oracle Database 23c, we can avoid “ORA-00955” table already exists while … Read More →

New Features 23c: Asynchronous Transactions

By Wadhah DAOUEHI | April 17, 2023 - 3:57 am |April 18, 2023 23c

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As new features within Oracle Database 23c, we can create a column that support multiple … Read More →

New Features 23c: BOOLEAN Column Data Type

By Wadhah DAOUEHI | April 17, 2023 - 3:41 am |April 18, 2023 23c

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As new features within Oracle Database 23c, we can create tables with column data type … Read More →

New Features 23c: Table VALUES Constructor

By Wadhah DAOUEHI | April 17, 2023 - 3:33 am |April 18, 2023 23c

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As new features within Oracle Database 23c, with the clause VALUES, we can add more … Read More →

New Features 23c: Select without DUAL

By Wadhah DAOUEHI | April 17, 2023 - 3:28 am |April 18, 2023 23c

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As new features within Oracle Database 23c, the clause FROM not more mandatory, so we … Read More →

Cloud Control Enterprise Manager 13c, Email notifications

By Wadhah DAOUEHI | April 13, 2023 - 11:00 pm |April 18, 2023 OEMCC

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With Oracle Cloud Control Enterprise Manager 13c, we can enable Email notifications, by two steps: … 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 →

Author Archives: Wadhah DAOUEHI

RMAN duplicate to create a clone database READ/Write

Oracle 23c: Change Database Name FREE to DB23c

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

New Features 23c: Table with EXIST or NOT EXIST Clause

New Features 23c: Asynchronous Transactions

New Features 23c: BOOLEAN Column Data Type

New Features 23c: Table VALUES Constructor

New Features 23c: Select without DUAL

Cloud Control Enterprise Manager 13c, Email notifications

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

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