Oracle PL SQL interview question | UNIQUE Constraint in oracle | Oracle Constraints |

Описание: Oracle PL SQL interview question | UNIQUE Constraint in oracle | Oracle Constraints | #SivaAcademy

UNIQUE constraint related questions:

1. Can we create primary key, not null and unique key on same column?    • Subscriber Comments Reply Video 53 Can we ...  
2. NULL and UNIQUE Key constraint    • Subscriber Comments Reply Video 15 | NULL ...  
3. UNIQUE INDEX vs UNIQUE CONSTRAINT    • Subscriber Comments Reply Video 12 | UNIQU...  

00:00 Introduction
01:22 What is UNIQUE constraint
07:10 METADATA tables for UNIQUE constraint
10:45 Enable and Disable UNIQUE constraint
12:53 Drop UNIQUE constraint
13:38 UNIQUE constraint related questions and videos
14:11 Thank you

--------------------------------------------------------------
This channel is for learning Oracle SQL, PLSQL, DATABASE concepts, MYSQL, ETL, Mongo DB, Python,UNIX and related technologies.
   / sivaacademy  
Home page: https://sivakacademy.blogspot.com/
Telegram Channel : https://t.me/SivaAcademy
--------------------------------------------------------------

Home page: https://sivakacademy.blogspot.com/
List of all oracle SQL/PLSQL Interview questions https://sivakacademy.blogspot.com/p/s...
List of all PLSQL Scenario based Interview Questions https://sivakacademy.blogspot.com/p/p...
List of all Subscriber questions and answers https://sivakacademy.blogspot.com/p/a...

--------------------------------------------------------------

Oracle Interview questions playlist    • oracle interview questions and answers for...  
Oracle 18C New features playlist    • Oracle 18C New Feature  
Oracle 12C New features playlist    • Oracle 12C New Feature Series  
Oracle PLSQL records and collections playlist    • oracle plsql records and collections  

--------------------------------------------------------------

My video courses at UDEMY https://www.udemy.com/user/2c29d781-3...

--------------------------------------------------------------
About Myself:
----------------------
I am Siva, [LEARN | CODE | TRAIN | SHARE].
Being in IT industry for more than 12+ years.
In my day to day job, I work with database technologies including Oracle, Java, Python, MongoDB, talend and UNIX.
I am passionate about "DATA", coding & training.
In my spare time, I teach database technologies , ETL etc.
I am very glad that you are reading my Profile, and I value your time as well as mine.
Looking forward to see you in my videos

For any questions, please drop me a mail at [email protected]
--------------------------------------------------------------