Course Information
Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
4 Hour(s) 51 Minute(s)
Language
English
Taught by
Bluelime Learning Solutions
Rating
2 views
Course Overview
Oracle Database Data Analysis using SQL
Oracle database is one of the top and most widely used relational database management systems in the world .
This beginners course will teach you how to retrieve data from an oracle database.
We will start off by downloading and installing oracle database 11g express which is free to use. Then we will install TOAD which is a tool we will be using to connect to the oracle database and retrieve data.
Topics we will cover in this course includes:
Retrieving Data
Using SELECT Statements
Using FROM clause
Using WHERE Clause for filtering data
Using NOT Operator
Using the LIKE Operator
Using IS NULL
Using ORDER BY Clause
Using DISTINCT
Using Describe
Using and creating views
Using Sub-Query
Restricting and Sorting Data
Using ORDER BY Clause
Using GROUP BY and HAVING Clause
Retrieving Data with Aggregate Functions
Introduction to aggregate functions
Using AVG function
Using COUNT function
Using MAX function
Using MIN function
Retrieving Data with Table Joins
Introduction to Table Joins
Using Equi Joins
Using Non Equi Joins
Using Cartesian Join
Using Outer Join
Using Self Join
Retrieving Data with Analytic Functions
Introduction to Analytic Functions
The Syntax
Partition By Clause
First and Last Function
Row number Functions
Dense Rank Function
Lag Function
LEAD Function
RANK Function
Retrieving Data with SET Operators
Using UNION ALL SET Operator
UNION SET Operator
Using INTERSECT Operator
Using Minus Operator
By the end of this course you will have enough skill to retrieve data from an oracle database.
Course Content
- 6 section(s)
- 54 lecture(s)
- Section 1 Setting Up Oracle Database
- Section 2 Retrieving Data
- Section 3 Retrieving Data with Aggregate Functions
- Section 4 Retrieving Data with Table Joins
- Section 5 Retrieving Data with Analytic Functions
- Section 6 Retrieving Data with SET Operators
What You’ll Learn
- Retrieve Data from multiple tables using table joins, Retrievie Data with Analytic Functions , Retrieve Data with SET Operators , Retrieve data using GROUP BY and HAVING clause, Retrieve data using Sub-Queries , Restrict and Sort Data , Use Distinct to eliminate duplicate data, Create views and retrieve data from them, Use WHERE Clause for filtering data , Use SELECT Statements to retrieve data, Use ORDER BY Clause to sort data, Use FROM clause to specify what table data is retrieved from, Use LIKE Operator and wild cards to search data patterns, Use Describe to view table structure, Use NOT and IS NULL operators
Skills covered in this course
Reviews
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MManikandan Mohan
Excellent Skill! He explained the very well of each function and anyone can learn. Thank you!
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RR. Reuter
Starts out all right; extremely basic. Later lessons are out of order. Instructor refers to prior lessons when in fact they are following lessons. Some examples are just wrong - not illustrating what he says he's showing. Instructor doesn't answer questions.
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TThrilok K J
Good to start from Installation....
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DDeepak kumar
OVERALL QUITE GOOD , VIDEO QUALITY , DESCRIPTION EVERYTHING IS GOOD BUT THEY NEEDED TO PROVIDE A QUITE IN DEPTH OTHERWISE GOOD FOR BEGINNERS
