Question
How to define a sub procedure?
Answers
A sub procedure is a named procedure defined and used inside another procedure or function. You need to define a sub procedure in the declaration part of the enclosing procedure or function. Sub procedure definition starts with the PROCEDURE key word. Here is a sample script showing you how to define and use a sub procedure:

SQL> CREATE OR REPLACE PROCEDURE HR.DBA_WEEK AS
PROCEDURE DBA_TASK (day VARCHAR2) AS
BEGIN
IF day = 'MONDAY' THEN
DBMS_OUTPUT.PUT_LINE('Checking log files.');
ELSIF day = 'FRIDAY' THEN
DBMS_OUTPUT.PUT_LINE('Rebuild indexes.');
ELSE
DBMS_OUTPUT.PUT_LINE('Reading some papers.');
END IF;
END;
BEGIN
DBA_TASK('MONDAY');
DBA_TASK('TUESDAY');
END;
/

SQL> EXECUTE DBA_WEEK; Checking log files. Reading some papers.   Your Comment




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