Consider the relational schema below: Students(sid: integer, sname: string, degree: string, gpa: real) College(cid: integer, cname: string) Enrollment(sid: integer, cid: integer, onCoop: boolean) create a relational algebra expression that satisfies this query? Find the total number of all students in

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SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.