Provide a normalized relational logical schema for the same database (NB It is not mandatory to report the restructured ER diagram)  Define referential integrity constraints for 2 relationships of your choice among those defined in the conceptual schema                   Normalized logical relational schema EMPLOYEE( CodE, NameE, Qualification*, Type) SEASIDE_RESORT(CodS, NameS, WebPage*) TIME (SDate) WORK_AT (CodE, CodS, SDate, EndDate, JobRole) BEACH_SEAT(CodS, CodBS, sea_distance, CodPR) PRICE_RANGE(CodPR, Amount)   Referential integrities 1) RELATIONSHIP IN BEACH_SEAT(CodS) REFERENCES SEASIDE_RESORT(CodS)   2) RELAZIONE WORK_AT WORK_AT(CodE) REFERENCES EMPLOYEE(CodE) WORK_AT(CodS) REFERENCES SEASIDE_RESORT(CodS) WORK_AT(SDate) REFERENCES TIME(SDate)

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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.