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The Database Handyman

My notes about Oracle Database, APEX, OEM Cloud Control and whatever I learn

Category: Oracle Database

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Oracle Database Oracle Database 19c Upgrade

Upgrade Standby Database

December 6, 2020December 7, 2020 Aamir

In this post, I am sharing my notes on upgrading Oracle Standby database. Following are the steps I preformed on standby database while upgrading from

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Oracle Database Oracle Database 19c

Patch Oracle GI and DB Software Only And Create Gold Image

November 24, 2020November 23, 2020 Aamir

At work I had to install (but not fully) Oracle Software (GI and DB) for AMI (Amazon Machine Image). Downloading and unzipping software is easy

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Oracle Database SQL Query performance

Enforce Execution Plan of “hinted” SQL To “non-hinted” SQL

November 9, 2020November 29, 2020 Aamir

Sometimes a SQL performs better when given an Optimizer hint.  However in some scenarios it is not possible to modify the SQL (maybe it is

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About Me

I am a Principal Database Engineer. I like working on query performance tuning, database optimization and new challenges. I also architect database designs and help developers build efficient applications.

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Recent Posts

  • Upgrade Standby Database December 6, 2020
  • Patch Oracle GI and DB Software Only And Create Gold Image November 24, 2020
  • Enforce Execution Plan of “hinted” SQL To “non-hinted” SQL November 9, 2020
  • Unified Auditing November 4, 2020
  • Before Upgrading to 19c November 2, 2020
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