Question: Write the query tree for the following relational algebra expression: SELECT Class WHERE room = 'A205' GIVING T1 T1 JOIN Faculty GIVING T2 PROJECT T2

Write the query tree for the following relational algebra expression: SELECT

Write the query tree for the following relational algebra expression: SELECT Class WHERE room = 'A205' GIVING T1 T1 JOIN Faculty GIVING T2 PROJECT T2 OVER facName, dept Or symbolically: Product facName, dept ((Sigma_room = 'A205' (Class)) |x| Faculty)

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