Developing SQL queries for oracle databases هذه الدورة تدرس باللغة الإنجليزية

تفاصيل الدورة

SQL forms the cornerstone of all relational database operations. Taking full advantage of its power requires an in-depth understanding of the language.In this course, you learn to use the full potential of SQL to write simple to complex queries for Oracle databases. You will gain the practical skills to choose the best query method to ensure accuracy and avoid common errors or pitfalls.

SQL Skills will greatly improve your job prospects either as a contractor 
or full time employment. It is a useful skill that is always in demand due
 to its usefulness. It's everywhere there is a database. The skills you learn
 on this course will be enough to confidently work as an SQL professional.

This is a practical hands on video based course with 40 lectures and  4 hours of content.

This course is designed for anyone who has some basic SQL knowledge and can write and understand simple SQL Queries. Also knowing the basics of relational database management systems (RDBMS) would be an advantage.

You will Learn how to :

•  Use some essential components to build queries for oracle databases
•  Leverage SQL Aggregate functions to build queries
•  Leverage the analytical functions of Oracle
•  Use single -row functions
•  Manipulate SET queries to build queries
•  Use temporary Tables