Math, asked by gouda120, 2 months ago

Consider the following entities and their relationships. Create a RDB in 3 NF with appropriate data types and Constraints. Hospital (hno ,hname city, Est_year, addr) Doctor (dno dname , addr, Speciality) The relationship between Hospital and Doctor is one - to – Many Constraints: - Primary Key, Est_year should be greater than 1990. Consider the above tables and execute the following queries: 1. Delete column Hospital 2. Display doctor name, Hospital name and specialty of doctors from "Pune City" .

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Answered by jj505459

2

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wich subject please tell me

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