exception throwed out of the procedure : Procedure Definition « Stored Procedure Function « Oracle PL / SQL






  1. Oracle PL / SQL
  2. Stored Procedure Function
  3. Procedure Definition

exception throwed out of the procedure

    
SQL>
SQL> CREATE TABLE lecturer (
  2    id               NUMBER(5) PRIMARY KEY,
  3    first_name       VARCHAR2(20),
  4    last_name        VARCHAR2(20),
  5    major            VARCHAR2(30),
  6    current_credits  NUMBER(3)
  7    );

Table created.

SQL>
SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits)
  2                VALUES (10001, 'Scott', 'Lawson','Computer Science', 11);

1 row created.

SQL>
SQL> INSERT INTO lecturer (id, first_name, last_name, major, current_credits)
  2                VALUES (10002, 'Mar', 'Wells','History', 4);

1 row created.

SQL>
SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits)
  2                VALUES (10003, 'Jone', 'Bliss','Computer Science', 8);

1 row created.

SQL>
SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits)
  2                VALUES (10004, 'Man', 'Kyte','Economics', 8);

1 row created.

SQL>
SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits)
  2                VALUES (10005, 'Pat', 'Poll','History', 4);

1 row created.

SQL>
SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits)
  2                VALUES (10006, 'Tim', 'Viper','History', 4);

1 row created.

SQL>
SQL>
SQL> CREATE OR REPLACE PROCEDURE AddNewStudent (
  2    p_FirstName  lecturer.first_name%TYPE,
  3    p_LastName   lecturer.last_name%TYPE,
  4    p_Major      lecturer.major%TYPE DEFAULT 'Economics') AS
  5  BEGIN
  6    INSERT INTO lecturer VALUES (10001,
  7      p_FirstName, p_LastName, p_Major, 0);
  8  END AddNewStudent;
  9  /

Procedure created.

SQL>
SQL> BEGIN
  2    AddNewStudent('Simon', 'Salovitz');
  3  END;
  4  /
BEGIN
*
ERROR at line 1:
ORA-00001: unique constraint (JAVA2S.SYS_C004367) violated
ORA-06512: at "JAVA2S.ADDNEWSTUDENT", line 6
ORA-06512: at line 2


SQL>
SQL> BEGIN
  2    AddNewStudent(p_FirstName => 'Veronica',
  3                  p_LastName => 'Vassily');
  4  END;
  5  /
BEGIN
*
ERROR at line 1:
ORA-00001: unique constraint (JAVA2S.SYS_C004367) violated
ORA-06512: at "JAVA2S.ADDNEWSTUDENT", line 6
ORA-06512: at line 2


SQL>
SQL> drop table lecturer;

Table dropped.

SQL>
SQL>








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