Write a short note on participation role, Database Management System

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write a short note on participation role?

Participation role: roles are indicating in E-R diagram by labelling the lines that connect diamonds to rectangles.

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Database Management System, assignment

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write-set(T): Each data items that are written by a transaction T

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Using SQL create a view RS for the relations R and S. The view consists of the columns A and D renamed as X and Y in that order. Insert a tuple into it. Show the contents of t

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ADVANCE OBJECT DESIGN Introduction Analysis is the initial step of the OMT methodology. It is apprehensive with devising a precise, concise, correct and understandable mo

Coursework, ERD Diagram of Medical Recruitment Agency?

ERD Diagram of Medical Recruitment Agency?

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