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mmani2334
Starting Member

2 Posts

Posted - 2015-02-21 : 10:36:32
What would the SQL query be for the relational algebra below?

R1 <-- Select City = London (projects)
R2 <-- R1 * Shipments
R3 <-- R2 * Parts

gbritton
Master Smack Fu Yak Hacker

2780 Posts

Posted - 2015-02-21 : 14:58:02
this must be homework. First, try to formulate the query and post what you have here.

Make sure it is free from syntax errors!

Then, we'll help you resolve any remaining issues
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