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Oracle PL/SQL

Oracle PL/SQL

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IT Courses > Oracle Training > Oracle PL/SQL

Oracle PL/SQL Lessons

Write a query
To find out how many 'a' characters are present in the string 'database'?

Praneeth Vasantha | 01 Sep

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Deepak Chandra Joshi | 01 Oct

yes can help you on this.


Kasyap | 2 days ago

Hope you got hands-on experience. If not send me a note, we have a small project you can get real time experience.


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Prakash Reddy | 06 Sep

In Simple words, Normalization is to avoid the discrepancies or duplicates and maintain the data to retrieve easily. Mostly if you meet 2 or 3 Normal Forms then its enough for Database. Not required to satisfy all NF's. It may decrease the performance of DB if we try to satisfy all NF's and its not possible also. Now-e-days even doing De-Normalization in DB for some cases to achieve performance.

Kaviraj | 08 Sep

The process of modelling the database tables in such a way that it removes redundancy of data is callsed as Normalization.Types are 1NF, 2NF, 3NF and Boyce & Codd NF


What is the cost of SQL - PL/SQL training in an institute?

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Surya Reddy B | 23 Apr

Offline means they will charge around 4k. . If you required online they will charge from 15k to 20k in hyderabad.


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Bhagyalaxmi | 2 days ago

When you compare security point of view or other things, oracle is the top most and teradata can handle huge work load where tremendous transactions are pushed in.

Jayaprakash Redrouthu | 2 days ago

Think about opportunities and take demo on both technologies. Which one you feel comfortable? Go and do that.

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