Users (Name, firstName, lastName, nickname, yearofBirth, City, suburb, name, Profile, job, family, tvProgram, MentorName, PostContent)

Posts (Content, Comments, Date)

Illnesses (doctorName, degree, condition, duration)

Video (Title, duration, description, fileType)

HealthPractitioners (doctorName, address, phoneNumber)

UsersHasIllnesses (UserName, doctorName, VideoTitle)

Can someone Create four rows of sample data for each of the relations above

Based on one of the relations of the relational model and its sample data, can you specify an example of each of the following, and explain why you selected it:

A delete operation that would run successfully

An update operation that would run successfully

An update operation that would not run successfully

An insert operation that would not run successfully