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.
HN
Very impressive course. I am learning a lot from here. Thanks
TR
Very helpful to get a basic understanding of Oracle SQL
DF
Good foundation concepts with great examples...The Coach and Practice functions are particularly helpful
KD
This course is perfect for beginners and intermediate individuals to learn about databases.
SK
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
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
Great course to refresh SQL knowledges before interview
AZ
Amazingly awesome, easy and practical course. I recommend this to anyone who wants to learn more about Oracle databases.
RJ
It was very easy to understand the concept and to do the assignments
IR
every thing perfect related this course Of Oracle SQL Proficiency
显示：20/40
The theory and explanation was good, there is no practice, the Demo is pooring, the reading is pooring
I 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).
The 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
Very good examples and good explanations of them. The lecturer is truly experienced. Thank you!
Very well explained and detailed course, thanks!
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.
It's a good course, all what I need for mu job :)
Awsome Course
great work
Good and simple presentation
Really amazing course ..
Excellent experience
very essential
very helpful
good
Good
best
I 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.
Amazingly awesome, easy and practical course. I recommend this to anyone who wants to learn more about Oracle databases.
This course is perfect for beginners and intermediate individuals to learn about databases.