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Making relational algebra equations in a sample database

score 229 · Answer 1 · 2015-06-08 09:25:12

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Making relational algebra equations in a sample database

229 views Asked by Abhishek At 08 June 2015 at 09:25

score 230 · Answer 2 · 2015-06-18 03:05:48

Drawing an analogy from SQL/Relational Algebra to *nix command-line filters/tools

230 views Asked by henfiber At 18 June 2015 at 03:05

score 163 · Answer 3 · 2015-06-21 08:44:23

Unable to join 3 tables properly

163 views Asked by Java Enthusiast At 21 June 2015 at 08:44

score 179 · Answer 4 · 2014-11-17 03:20:39

SQL Query for division equivalent in relational algebra

179 views Asked by Sri Ram Gopal At 17 November 2014 at 03:20

score 278 · Answer 5 · 2014-11-18 16:23:56

How to show that something increases relational expressive power?

278 views Asked by optional At 18 November 2014 at 16:23

score 1950 · Answer 6 · 2014-11-26 14:46:31

Natural Join of two relations with more than 1 common attribute?

1.9k views Asked by Stefan Dobre At 26 November 2014 at 14:46

score 12514 · Answer 7 · 2013-12-09 21:39:15

relational algebra expression for "is null"

12.5k views Asked by Xtrageik At 09 December 2013 at 21:39

score 2755 · Answer 8 · 2017-08-30 05:35:47

What is the maximum number of tuples that can be returned by natural join?

2.7k views Asked by Praveen_07 At 30 August 2017 at 05:35

score 125 · Answer 9 · 2017-09-18 05:27:56

Basic relational algebra

125 views Asked by Peter At 18 September 2017 at 05:27

score 4901 · Answer 10 · 2011-01-31 23:54:37

In SQL, how can I perform a "subtraction" operation?

4.9k views Asked by Waffles At 31 January 2011 at 23:54

TechQA.

List Question

Making relational algebra equations in a sample database

Drawing an analogy from SQL/Relational Algebra to *nix command-line filters/tools

Unable to join 3 tables properly

SQL Query for division equivalent in relational algebra

How to show that something increases relational expressive power?

Natural Join of two relations with more than 1 common attribute?

relational algebra expression for "is null"

What is the maximum number of tuples that can be returned by natural join?

Basic relational algebra

In SQL, how can I perform a "subtraction" operation?

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