Practical SQL Skills For Jobs | Businesses | Enterpreneurs
- 3.3
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Brief Introduction
Learn SQL one of the most in demand IT skills requested by employers|SQL is useful to Businesses and EnterpreneursDescription
SQL is everywhere, and I'm not saying that because I want you to use it. It's just a fact. I bet you have some in your pocket right now. All Android Phones and iPhones.
SQL for several years and currently is the most in demand IT Skill requested by recruiters and employers. It is used anywhere there is a database present.
It runs banks, hospitals, universities, governments, small businesses, large ones, just about every computer and every person on the planet eventually touches something running SQL.
SQL is an incredibly successful and solid technology that has been around for years and will be here for a long time to come.
By learning SQL, you actually will learn important theoretical and practical concepts that apply to nearly every data storage system past and present .
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 over 50 lectures and over 4 hours of content.
You will Learn how to :
· Manipulate Data from an oracle database table
· Modifying table contents
· Retrieve data with SELECT
· Remove rows with DELETE
· Protect data integrity with constraints
· Improve performance with indexes
· Add table rows with INSERT
· Change row content with UPDATE
· Sort the result with ORDER BY
· Create various types of Table Joins and get data from them
Requirements
- Requirements
- A Basic understanding of databases and exposure to information technology
Knowledge
- Learn how to create Database Tables
- Learn how to create constraints on database Tables
- Learn how to create Database Views
- Learn how to modify Database Tables using SQL UPDATE Command
- Learn how to retrieve data Database Tables
- Learn how to join multiple tables and get data from them
- Learn how to Apply conditions to filter retrieved rows
- Learn how to Apply row and aggregate functions
- Learn how to add new data into a table using the INSERT INTO SQL Command
- Learn about Analytic functions
- Learn how to implement sequences
- Learn to delete records from a database
- Learn to create reports using SQL
Bluelime Learning Solutions
3.3 Raiting
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Learn Data Science, Deep Learning, Machine Learning, Natural Language Processing, R and Python Language with libraries || DATA SCIENCE || What Does a Data Scientist Do?...
Practical SQL Skills For Jobs | Businesses | Enterpreneurs
- 3.3
-
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Learn SQL one of the most in demand IT skills requested by employers|SQL is useful to Businesses and Enterpreneurs SQL is everywhere, and I'm not saying that because I want...
