How to Restore Some Data or a Whole Table on Oracle?
- February 11, 2020
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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
- July 23, 2019
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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
- July 01, 2019
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In this post, we feature a comprehensive Example on MongoDB Geospatial Query Operators. MongoDB is a JSON based document storage database....
Hadoop installation
- October 14, 2018
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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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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?
- September 27, 2018
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Oracle seems to be respecting the schedule this time and java 10 will be publicly released!
In this article, will...
