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SQL 15 06 17

Jun 15th, 2017
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MySQL 1.00 KB | None | 0 0
  1. CREATE TABLE ALUMNO (
  2. NUMRUT_ALUMNO NUMBER(10) NOT NULL PRIMARY KEY,
  3. DVRUT_ALUMNO VARCHAR2(1) NOT NULL,
  4. PNOMBRE VARCHAR2(25) NOT NULL,
  5. SNOMBRE VARCHAR2(25),
  6. APPTERNO VARCHAR2(25) NOT NULL,
  7. APMATERNO VARCHAR2(25) NOT NULL,
  8. DIRECCION VARCHAR2(25) NOT NULL,
  9. FONO NUMBER(10),
  10. FECHA_NACIMIENTO DATE NOT NULL,
  11. SIGLA_CURSO VARCHAR2(10) NOT NULL,
  12. CONSTRAINT FK_SIGLA_CURSO FOREIGN KEY (SIGLA_CURSO)REFERENCES CURSO(SIGLA_CURSO)
  13. );
  14.  
  15. CREATE TABLE CURSO (
  16. SIGLA_CURSO VARCHAR2(10) NOT NULL PRIMARY KEY,
  17. DESCRIPCION VARCHAR2(25) NOT NULL
  18. );
  19.  
  20. CREATE TABLE ASIGNATURA (
  21. SIGLA_ASIGNATURA VARCHAR2(10) NOT NULL PRIMARY KEY,
  22. NOMBRE VARCHAR2(25) NOT NULL
  23. );
  24.  
  25. CREATE TABLE NOTA_ALUMNO (
  26. NUMRUT_ALUMNO NUMBER(10) NOT NULL PRIMARY KEY,
  27. SIGLA_ASIGNATURA VARCHAR2(10) NOT NULL,
  28. NOTA1 NUMBER(2.1) NOT NULL,
  29. NOTA2 NUMBER(2.1) NOT NULL,
  30. NOTA3 NUMBER(2.1) NOT NULL,
  31. NOTA4 NUMBER(2.1) NOT NULL,
  32. NOTA5 NUMBER(2.1) NOT NULL,
  33. CONSTRAINT PF_NUMRUT_ALUMNO FOREIGN KEY (NUMRUT_ALUMNO
  34. CONSTRAINT PF_SIGLA_ASIGNATURA FOREIGN KEY
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