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How to Restore Some Data or a Whole Table on Oracle?

How to Restore Some Data or a Whole Table on Oracle?

Accidentally dropping a table  can be a career ending action is if you made in production environment.

The best ways is to use the FLASHBACK TABLE statement to restore an earlier state of a table in the event of human or application error. The time in the past to which the table can be flashed back is dependent on the amount of undo data in the system. Also, Oracle Database cannot restore a table to an earlier state across any DDL operations that change the structure of the table.

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Selection Sort Algorithm

Selection Sort Algorithm

  • July 23, 2019
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// C# : Selection Sort using System; class Secimli { static void sort(int []arr) { int n = arr.Length; ...
Ionic 4  – Globalization & Localization

Ionic 4 – Globalization & Localization

  • July 18, 2019
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Multi-language translation, OR internationalization-localization is a growing need for every app that wants to target international customers. Till date, majority of apps have been...

MongoDB GeoJSON Objects

MongoDB GeoJSON Objects

  • July 01, 2019
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Introduction to Geospatial Queries

In this post, we feature a comprehensive Example on MongoDB Geospatial Query Operators. MongoDB is a JSON based document storage database....

Hadoop installation

Hadoop installation

  • October 14, 2018
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Hadoop: Setting up a Single Node Cluster.

This document leads how to set up and configure a single-node Hadoop installation so that you can quickly...

Numpy Array vs. Python Lists

  • September 27, 2018
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Numpy Array vs. Python Lists

Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec...

What’s New in Java 10?​

What’s New in Java 10?​

  • September 27, 2018
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What’s New in Java 10?

Oracle seems to be respecting the schedule this time and java 10 will be publicly released!
In this article, will...

About Me

I am a dad of two wonderful boys, Utku Efe and Omer Eren, and married with Elif. In addition, I am an academician and AI/ML scientist because I worked more than 15 years in universities, have M.S and Ph.D. thesis and more than 20 scientific papers/presentations and 100 citations. Now people call me as a Principal Developer in my last company :).
I am really hungry on learning new technologies and get more fun while developing new softwares.

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