StackOverflow Questions for Tag: natural-join

Irina Crabbs
Irina Crabbs

Reputation: 45

Venn Diagram for Natural Join

Score: 1

Views: 2369

Answers: 1

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Adrian
Adrian

Reputation: 57

Why do these sample relations have many valid joins but only one composition?

Score: -1

Views: 57

Answers: 1

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Varunika Gupta
Varunika Gupta

Reputation: 23

SQL Natural Join Dilemma re Order, Customer & Salesman tables

Score: -1

Views: 2312

Answers: 2

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H.Y
H.Y

Reputation: 41

Understanding Natural Join in SQL

Score: 1

Views: 6114

Answers: 3

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Hate
Hate

Reputation: 1245

Natural join if no common attributes

Score: 25

Views: 26178

Answers: 3

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user559142
user559142

Reputation: 12517

Lossless Join Property

Score: 3

Views: 36645

Answers: 4

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halapgos1
halapgos1

Reputation: 1195

Relational Algebra Cross Join (Cross Product) and Natural Join

Score: -1

Views: 1799

Answers: 1

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nikolas
nikolas

Reputation: 1

Must a natural join be on a shared primary key?

Score: -3

Views: 2423

Answers: 2

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JakeStud
JakeStud

Reputation: 41

Relational Algebra - how does natural join work?

Score: -3

Views: 2090

Answers: 1

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Tewfiq
Tewfiq

Reputation: 17

SQL wrong COUNT after two NATURAL JOINs

Score: -1

Views: 65

Answers: 1

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Sizwe
Sizwe

Reputation: 11

Two models in one view (Single view) using php MVC

Score: 1

Views: 36

Answers: 0

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Panayiotis Karabassis
Panayiotis Karabassis

Reputation: 2288

SQLite natural join broken?

Score: 5

Views: 3217

Answers: 1

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smith
smith

Reputation: 5461

Difference between natural join and inner join

Score: 248

Views: 326555

Answers: 12

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sohail
sohail

Reputation: 19

When to use ON keyword in SQL Join

Score: -3

Views: 307

Answers: 3

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Pierre-olivier Gendraud
Pierre-olivier Gendraud

Reputation: 1927

Is there a way to make a "natural join" with a table having a foreign key on another table?

Score: 1

Views: 759

Answers: 2

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RhumB
RhumB

Reputation: 141

Natural join 3 relations which order gives better performance?

Score: -1

Views: 118

Answers: 1

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stavros.3p
stavros.3p

Reputation: 2324

SQLite INNER JOIN - How to output only one of the common columns the two tables have

Score: 2

Views: 290

Answers: 1

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AamKhayega
AamKhayega

Reputation: 89

Difference between cross product (cross join, Cartesian product) and natural join

Score: 5

Views: 17067

Answers: 3

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Hiep
Hiep

Reputation: 107

Natural join with more than one common attribute in two tables

Score: 10

Views: 29569

Answers: 5

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noobcoder
noobcoder

Reputation: 160

Non-First Normal Form natural join operation

Score: 0

Views: 172

Answers: 1

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