Querying Relational Databases

Querying Relational Databases
MP4 | Video: AVC 1280×720 | Audio: AAC 44KHz 2ch | Duration: 1 Hour 12M | 243 MB
Genre: eLearning | Language: English

Building off of previous SQL courses, this course will begin to introduce the student to more complex database concepts. Students will learn to think about data as sets and subsets and practice achieving desired query results via such operations as inner and outer joins, unions and except. They will also be introduced to the concepts of Set Theory and Database Normalization to aid in understanding good query practices.
What you’ll learn
What is a Relational Database?
Database Normalization
Database Keys
Table Relationships
Set Operations

(Buy premium account for maximum speed and resuming ability)