Yurttas/PL/DBL/mssql/F/01/Company-A/WorksOn-cre.sql
1/*
2REM
3REM
4REM WorksOn-cre.sql
5REM
6REM
7*/
8
9CREATE TABLE WorksOn(essn CHAR(9) NOT NULL,
10 pno INTEGER NOT NULL,
11 hours FLOAT NOT NULL,
12 PRIMARY KEY(essn, pno),
13 FOREIGN KEY(essn) REFERENCES Employee(ssn),
14 FOREIGN KEY(pno) REFERENCES Project(pnumber));