HN
5.0评论日期：Aug 19, 2023
Very impressive course. I am learning a lot from here. Thanks
The theory and explanation was good, there is no practice, the Demo is pooring, the reading is pooring
Oracle SQL Proficiency
This course is designed to help you continue learning about Oracle SQL and database management. We will look more closely at the Create, Alter, and Update commands, explore database relationships, and demonstrate how to use database views and SQL functions. It is recommended that you complete the first three courses of this specialization prior to this one.
状态：Databases
状态：Database Management
初级课程小时
精选评论
TR
5.0评论日期：Sep 6, 2025
Very helpful to get a basic understanding of Oracle SQL
DF
4.0评论日期：Jun 22, 2025
Good foundation concepts with great examples...The Coach and Practice functions are particularly helpful
KD
5.0评论日期：Feb 26, 2023
This course is perfect for beginners and intermediate individuals to learn about databases.
SK
5.0评论日期：Nov 25, 2021
One of the best courses among all the other three. This is very helpful in learning and implementing SQL queries, and performing CRUD operations on a database.
IR
4.0评论日期：Aug 7, 2025
Overall this specialization is helpful for me but i suggest to add some simulated labs with task like creating database updating selecting like that
DZ
5.0评论日期：May 29, 2025
Great course to refresh SQL knowledges before interview
AZ
5.0评论日期：Mar 8, 2025
Amazingly awesome, easy and practical course. I recommend this to anyone who wants to learn more about Oracle databases.
RJ
5.0评论日期：Aug 8, 2025
It was very easy to understand the concept and to do the assignments
IR
5.0评论日期：Apr 4, 2023
every thing perfect related this course Of Oracle SQL Proficiency
所有审阅
显示：20/40
所有学生
所有星级
最实用的
Ahmed Salam
3.0
评论日期：Sep 7, 2021Tihamer “Tee” Toth
3.0
评论日期：Aug 8, 2022I expected to be proficient after this course. Yes, I learned a few things, but not enough to consider myself proficient. For example, I did not learn enough SQL do my job (which includes complext nested joins).
Thirumala Venkata Sai JANAPARAPU
1.0
评论日期：Mar 27, 2022The Specialization is mostly having docs from oracle. If I wanted to learn I could have gone there directly. And the SQL queries in proficiency are also basic. Not even gone to joins and procedures. Very dissapointed
Marharyta Kovalenko
5.0
评论日期：Feb 4, 2022Very good examples and good explanations of them. The lecturer is truly experienced. Thank you!
Joao Costa
5.0
评论日期：Jan 27, 2022Very well explained and detailed course, thanks!
Sheikh Suhail Khursheed
5.0
评论日期：Nov 26, 2021One of the best courses among all the other three. This is very helpful in learning and implementing SQL queries, and performing CRUD operations on a database.
Charles PERICHAUT
5.0
评论日期：Jan 24, 2022It's a good course, all what I need for mu job :)
NISHANT KUMAR
5.0
评论日期：Jan 22, 2022Awsome Course
Sammy Tobi
5.0
评论日期：Jun 11, 2022great work
Raju James
5.0
评论日期：Nov 7, 2022Good and simple presentation
Krishna Kant Ujjawal
5.0
评论日期：Jan 21, 2022Really amazing course ..
Prashant Soni
5.0
评论日期：Jan 11, 2022Excellent experience
Samuel G
5.0
评论日期：Aug 31, 2022very essential
SAmuel GEtachew
5.0
评论日期：Aug 31, 2022very helpful
Purnima Erandi
5.0
评论日期：Oct 10, 2022good
Kamali
5.0
评论日期：Sep 20, 2022Good
Sourav Kumar
5.0
评论日期：Jan 28, 2022best
Lourdes Acanda
5.0
评论日期：Mar 22, 2023I enjoyed the learning experience and was able to understand the instructor
However, I had an issue with one of the questions in the quiz. If the following is documented in the course:
The table owner and the database owner automatically gain the following privileges on the table and are able to grant these privileges to other users: INSERT, SELECT, REFERENCES, TRIGGER and UPDATE. These privileges cannot be revoked from the table and database owners.
Quiz Question: Can the insert, select, references, trigger and update privileges be revoked from the table and database owners? The answer should be ==> No , but I was marked incorrect indicating I should have selected "yes".
I don't understand this answer if it is clearly stating that the above privileges CANNOT BE REVOKED from the table and D/B owners.
The result from the quiz says... it should be yes ==>- Sorry, no. The table and database owner automatically gain thee privileges and can grant them to other users.
The above statement does not answer the question asked. The question was can the privileges be revoked from the owners.
Asef Sadeghi Zade
5.0
评论日期：Mar 8, 2025Amazingly awesome, easy and practical course. I recommend this to anyone who wants to learn more about Oracle databases.
Kheem Parkash Dharmani
5.0
评论日期：Feb 27, 2023This course is perfect for beginners and intermediate individuals to learn about databases.