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sqlstudyproblem2

sqlstudyproblem2 - Queries The output schema for the query...

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ER Diagram for Patient Enterprise 1 N 1 N N M 1 N CSE 412/598 1 SQL Study Problems Nam e dateOfBirt h firstNam e lastNam e Patient accoun patientI D patient account accountI d balance responsible Party bMont h bDay bYear Patien t visit visit charge descriptio n visitDate vYea r vDay vMont h Doctor visit doctor Visit diagnosis diagnosis degreeYea r doctorID drName dCode dDescriptio n
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WinRDBI Patient Relational Database Schema patient (patientID , lastName, firstName, bMonth, bDay, bYear, accountID) account (accountID , balance, responsibleParty) visit (patientID, vMonth, vDay, vYear , description, charge, doctorID) doctor (doctorID , drName, degreeYear) diagnosis (dCode, dDescription) visitDiagnosis (patientID, vMonth, vDay, vYear, dCode
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Unformatted text preview: ) Queries The output schema for the query is given in parentheses following the query specification. 1. Which accounts have only one patient associated with it? (accountID, lastName, firstName, balance) 2. Which doctors have never made a diagnosis of ‘High blood pressure’? (doctorID, drName) 3. Which patients have had visits with the minimum visit charge? (firstName, lastName, vMonth, vDay, vYear, charge) 4. Which doctors have diagnosed all of the patients who were born in the timeframe from 1965 to 1975? (doctorID, drName, degreeYear) CSE 412/598 2 SQL Study Problems...
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