ORA-00907: отсутствует правая скобка в ORACLE 10G

Question

Я создавал таблицу, но все равно выдает ошибку.

ORA-00907: отсутствует правая скобка

Мой код:

CREATE TABLE EMP (
    ENO CHAR(3) NOT NULL PRIMARY KEY,
    ENAME VARCHAR(50) NOT NULL,
    JOB_TYPE VARCHAR(50) NOT NULL,
    MANAGER CHAR(3) DEFAULT NULL,
    HIRE_DATE DATE NOT NULL,
    DNO INTEGER(11) NOT NULL,
    COMMISSION DECIMAL(10,2) DEFAULT NULL,
    SALARY DECIMAL(7,2) NOT NULL,
    CONSTRAINT DNO FOREIGN KEY (DNO) REFERENCES DEPARTMENTS(DNO),
    CONSTRAINT MANAGER FOREIGN KEY (MANAGER) REFERENCES EMP(ENO)
);

Answer 1

Удалить размер для целого числа (DNO столбец):

SQL> select * from v$version where rownum = 1;

BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi

SQL> CREATE TABLE EMP
  2  (
  3     ENO         CHAR (3) NOT NULL PRIMARY KEY,
  4     ENAME       VARCHAR (50) NOT NULL,
  5     JOB_TYPE    VARCHAR (50) NOT NULL,
  6     MANAGER     CHAR (3) DEFAULT NULL,
  7     HIRE_DATE   DATE NOT NULL,
  8     DNO         INTEGER NOT NULL,
  9     COMMISSION  DECIMAL (10, 2) DEFAULT NULL,
 10     SALARY      DECIMAL (7, 2) NOT NULL,
 11     CONSTRAINT DNO FOREIGN KEY (DNO) REFERENCES DEPARTMENTS (DNO),
 12     CONSTRAINT MANAGER FOREIGN KEY (MANAGER) REFERENCES EMP (ENO)
 13  );

Table created.

SQL>