Relational Algebra Tutorial

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The depositor relation
customer-name
account-number
Johnson
Smith
Hayes
Turner
Johnson
Jones
Lindsay
A-101
A-215
A-102
A-305
A-201
A-217
A-222

The loan relation

branch-name
loan-number
amount
Downtown
Redwood
Perryridge
Downtown
Mianus
Round Hill
Perryridge
L-17
L-23
L-15
L-14
L-93
L-11
L-16

1000
2000
1500
1500
500
900
1300

 
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