Display the total quantity of catheters added to inventory during 2013. display : Total catheters (single value)
Question:
Display the total quantity of catheters added to inventory during 2013.
display : Total catheters (single value)
use this code to create the database:
CREATE TABLE PhysicianSpecialties
(SpecialtyID integer,
SpecialtyName varchar(50),
CONSTRAINT PK_PhysicianSpecialties PRIMARY KEY (SpecialtyID))
go
CREATE TABLE ZipCodes
(ZipCode varchar(10),
City varchar(50),
State varchar(2),
CONSTRAINT PK_ZipCodes PRIMARY KEY (ZipCode))
go
CREATE TABLE PhysicianPractices
(PracticeID integer,
PracticeName varchar(50),
Address_Line1 varchar(50),
Address_Line2 varchar(50),
ZipCode varchar(10),
Phone varchar(14),
Fax varchar(14),
WebsiteURL varchar(50),
CONSTRAINT PK_PhysicianPractices PRIMARY KEY (PracticeID),
CONSTRAINT FK_PhysicianPractices_ZipCodes FOREIGN KEY (ZipCode) REFERENCES Zipcodes)
go
CREATE TABLE Physicians
(PhysicianID integer,
FirstName varchar(40),
LastName varchar(50),
PracticeID integer,
SpecialtyID integer,
Email varchar(50),
CONSTRAINT PK_Physicians PRIMARY KEY (PhysicianID),
CONSTRAINT FK_Physicians_Practices FOREIGN KEY (PracticeID) REFERENCES PhysicianPractices,
CONSTRAINT FK_Physicians_PhysicianSpecialities FOREIGN KEY (SpecialtyID) REFERENCES PhysicianSpecialties)
go
CREATE TABLE Patients
(PatientID integer,
FirstName varchar(50),
MiddleInitial varchar(1),
LastName varchar(50),
Address_Line1 varchar(50),
Address_Line2 varchar(50),
ZipCode varchar(10),
Phone_Home varchar(14),
Phone_Alternate varchar(14),
Email varchar(50),
CONSTRAINT PK_Patients PRIMARY KEY (PatientID))
go
CREATE TABLE Referrals
(ReferralID integer,
StartDate smalldatetime,
EndDate smalldatetime,
PatientID integer,
PhysicianID integer,
CONSTRAINT PK_Referrals PRIMARY KEY (ReferralID),
CONSTRAINT FK_Referrals_Patients FOREIGN KEY (PatientID) REFERENCES Patients,
CONSTRAINT FK_Referrals_Physicians FOREIGN KEY (PhysicianID) REFERENCES Physicians)
go
CREATE TABLE Services
(ServiceID integer,
ServiceName varchar(50),
CONSTRAINT PK_ServiceID PRIMARY KEY (ServiceID))
go
CREATE TABLE Frequencies
(FrequencyID integer,
Frequency varchar(30),
CONSTRAINT PK_Frequencies PRIMARY KEY (FrequencyID))
go
CREATE TABLE ReferralServices
(ReferralID integer,
ServiceID integer,
FrequencyID integer,
CONSTRAINT PK_ReferralServices PRIMARY KEY (ReferralID, ServiceID),
CONSTRAINT FK_ReferralServices_Referrals FOREIGN KEY (ReferralID) REFERENCES Referrals,
CONSTRAINT FK_ReferralServices_Services FOREIGN KEY (ServiceID) REFERENCES Services,
CONSTRAINT FK_ReferralServices_Frequencies FOREIGN KEY (FrequencyID) REFERENCES Frequencies)
go
CREATE TABLE PaymentTypes
(PaymentTypeID integer,
PaymentType varchar(25),
CONSTRAINT PK_PaymentTypes PRIMARY KEY (PaymentTypeID))
go
CREATE TABLE InsuranceCompanies
(InsuranceID integer,
InsuranceCompany varchar(50),
Address_Line1 varchar(50),
Address_Line2 varchar(50),
ZipCode varchar(10),
Phone varchar(15),
Fax varchar(15),
Email varchar(50),
CONSTRAINT PK_InsuranceCompanies PRIMARY KEY (InsuranceID),
CONSTRAINT FK_InsuranceCompanies_ZipCodes FOREIGN KEY (ZipCode) REFERENCES ZipCodes)
go
CREATE TABLE Contracts
(ContractID integer,
ReferralID integer,
StartDate smalldatetime,
EndDate smalldatetime,
PaymentTypeID integer,
InsuranceID integer,
NegotiatedRate float,
CONSTRAINT PK_Contracts PRIMARY KEY (ContractID),
CONSTRAINT PK_Contracts_Referrals FOREIGN KEY (ReferralID) REFERENCES Referrals,
CONSTRAINT FK_Contracts_PaymentTypes FOREIGN KEY (PaymentTypeID) REFERENCES PaymentTypes,
CONSTRAINT FK_Contracts_InsuranceCompanies FOREIGN KEY (InsuranceID) REFERENCES InsuranceCompanies)
go
CREATE TABLE EmployeeTypes
(EmployeeTypeID integer identity,
EmployeeType varchar(25),
CONSTRAINT PK_EmployeeTypes PRIMARY KEY (EmployeeTypeID))
go
CREATE TABLE EmployeeTitles
(EmployeeTitleID integer,
EmployeeTitle varchar(30),
CONSTRAINT PK_EmployeeTitles PRIMARY KEY (EmployeeTitleID))
go
CREATE TABLE EmployeeSkillLevels
(SkillLevelID integer,
SkillLevel varchar(15),
CONSTRAINT PK_EmployeeSkillLevels PRIMARY KEY (SkillLevelID))
go
CREATE TABLE BillingRates
(EmployeeTypeID integer,
SkillLevelID integer,
BillingRate float,
CONSTRAINT PK_PrimaryKey PRIMARY KEY (EmployeeTypeID, SkillLevelID),
CONSTRAINT FK_BillingRates_EmployeeTypes FOREIGN KEY (EmployeeTypeID) REFERENCES EmployeeTypes,
CONSTRAINT FK_BillingRates_EmployeeSkillLevels FOREIGN KEY (SkillLevelID) REFERENCES EmployeeSkillLevels)
go
CREATE TABLE EmployeeRanks
(RankID integer,
EmployeeTypeID integer,
TitleID integer,
SkillLevelID integer,
HourlyRate float,
Salary float,
CONSTRAINT PK_EmployeeRanks PRIMARY KEY (RankID),
CONSTRAINT FK_EmployeeRanks_EmployeeTypes FOREIGN KEY (EmployeeTypeID) REFERENCES EmployeeTypes,
CONSTRAINT FK_EmployeeRanks_EmployeeTitles FOREIGN KEY (TitleID) REFERENCES EmployeeTitles,
CONSTRAINT FK_EmployeeRanks_EmployeeSkillLevels FOREIGN KEY (SkillLevelID) REFERENCES EmployeeSkillLevels)
go
CREATE TABLE Employees
(EmployeeID integer,
FirstName varchar(30),
MiddleInitial varchar(1),
LastName varchar(50),
Address_Line1 varchar(50),
Address_Line2 varchar(50),
ZipCode varchar(10),
Phone varchar(14),
Cell_Phone varchar(14),
Email varchar(50),
RankID integer,
HourlyWage float,
Salary float,
CONSTRAINT PK_Employees PRIMARY KEY (EmployeeID),
CONSTRAINT FK_Employees_EmployeeRanks FOREIGN KEY (RankID) REFERENCES EmployeeRanks,
CONSTRAINT FK_Employee_ZipCodes FOREIGN KEY (ZipCode) REFERENCES ZipCodes)
go
CREATE TABLE Shifts
(ShiftID integer,
ShiftName varchar(20),
StartTime time,
EndTime time,
CONSTRAINT PK_Shifts PRIMARY KEY (ShiftID))
go
CREATE TABLE DaysOfWeek
(DayOfWeekID integer,
DayOfWeek varchar(15),
CONSTRAINT PK_DaysOfWeek PRIMARY KEY (DayOfWeekID))
go
CREATE TABLE Availability
(EmployeeID integer,
WeekOf smalldatetime,
DayOfWeekID integer,
ShiftID integer,
CONSTRAINT PK_Availability PRIMARY KEY (EmployeeID, WeekOf, DayOfWeekID, ShiftID),
CONSTRAINT FK_Availability_Employees FOREIGN KEY (EmployeeID) REFERENCES Employees,
CONSTRAINT FK_Availability_DaysOfWeek FOREIGN KEY (DayOfWeekID) REFERENCES DaysOfWeek,
CONSTRAINT FK_Availability_Shifts FOREIGN KEY (ShiftID) REFERENCES Shifts)
go
CREATE TABLE MedicalSuppliers
(SupplierID integer,
SupplierName varchar(50),
Address_Line1 varchar(50),
Address_Line2 varchar(50),
ZipCode varchar(10),
Phone varchar(14),
Fax varchar(14),
Email varchar(50),
CONSTRAINT PK_MedicalSuppliers PRIMARY KEY (SupplierID),
CONSTRAINT FK_MedicalSuppliers_ZipCodes FOREIGN KEY (ZipCode) REFERENCES ZipCodes)
go
CREATE TABLE Supplies
(SupplyID integer,
SupplyDescription varchar(40),
ChargePerUnit float,
CONSTRAINT PK_Supplies PRIMARY KEY (SupplyID))
go
CREATE TABLE SupplyInventory
(SupplyID integer,
SupplierID integer,
DateReceived smalldatetime,
UnitCost float,
Quantity float,
CONSTRAINT PK_SupplyInventory PRIMARY KEY (SupplyID, SupplierID, DateReceived),
CONSTRAINT FK_SupplyInventory_Supplies FOREIGN KEY (SupplyID) REFERENCES Supplies,
CONSTRAINT FK_SupplyInventory_Suppliers FOREIGN KEY (SupplierID) REFERENCES MedicalSuppliers)
go
CREATE TABLE Visits
(VisitID integer,
DateRendered smalldatetime,
StartTime time,
EndTime time,
EmployeeID integer,
PatientID integer,
CONSTRAINT PK_Visits PRIMARY KEY (VisitID),
CONSTRAINT FK_Visits_Employees FOREIGN KEY (EmployeeID) REFERENCES Employees,
CONSTRAINT FK_Visits_Patients FOREIGN KEY (PatientID) REFERENCES Patients)
go
CREATE TABLE VisitDetails
(VisitID integer,
VisitDetailID integer,
SupplyID integer,
SupplyQuantity integer,
ServiceID integer,
Charge float,
CONSTRAINT PK_VisitDetails PRIMARY KEY (VisitID, VisitDetailID),
CONSTRAINT FK_VisitDetaiils_Supplies FOREIGN KEY (SupplyID) REFERENCES Supplies,
CONSTRAINT FK_VisitDetails_Services FOREIGN KEY (ServiceID) REFERENCES Services)
go
Expert Answer:
