Changing sql view query in relational algebra?

Question

I want to convert this sql query to a relational alegbra, im new to this :))

sql query

SELECT *
FROM Library
WHERE libName='florence'

thank:))

EDIT: I deleted the view because it would still be the same thing.

Answer 1

I do not know what you mean by conversion to relational algebra. But in relational algebra this sentence will be:

In principle, an operation SELECTin a table Librarywith a condition.

Answer 2

this view matches the result:

SELECT *
FROM Library
WHERE libName='florence'