Relational Algebra & Calculus
Beginner
- 11 Videos | 1h 2m 2s
- Includes Assessment
- Earns a Badge
Storing data is important, but it's equally important to be able to manipulate and analyze it using a query language like SQL. Explore relational algebra and calculus, developed by Dr. Edgar Codd for his theory for the relational database.
WHAT YOU WILL LEARN
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describe relational algebra, what is achieves in a database and the basic operations
describe the relational algebra union and intersection set operations
describe the relational algebra difference and Cartesian product set operations
describe the native relational algebra selection operation
describe the native relational algebra projection operation
describe the native relational algebra theta, equi, natural, semi join operations -
describe the native relational algebra outer joins
describe the native relational algebra division operation
describe relational calculus for a relational database
identify what tuple relational calculus is
identify what domain relational calculus is
IN THIS COURSE
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1.Introduction to Relational Algebra4m 26sUP NEXT
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2.Relational Algebra Union and Intersection4m 20s
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3.Relational Algebra Difference and Product5m 42s
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4.Relational Algebra Selection5m 48s
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5.Relational Algebra Projection5m 33s
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6.Relational Algebra Joins9m 1s
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7.Relational Algebra Outer Joins6m 58s
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8.Relational Algebra Division5m 21s
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9.Introduction to Relational Calculus4m 4s
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10.Tuple Relational Calculus5m 51s
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11.Domain Relational Calculus4m 57s
EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE
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