6b438c90_ture_Notes__Relational_Algebra__Operation
[My HTML] PROJECT [Operation] 
Projection
P r o j e c t i o n
S e l e c t i o n
R e n a m i n g
U n i o n
I n t e r s e c t i o n
A s s i g n m e n t
Lecture Notes: Relational Algebra
Operation