Regd: Procedure

Question

hi friends,
i wanted to know that if i have created one procedure.
with the create or replace .....
then i have made some changes in the same and complied the procedure it will replaced with new changes.
But i can get old script again which was before changes.
or is any way to get that.
--Rajnish                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Answer 1

Dear Rajnish!
For a limited period of time you may use flashback query to get your old code back.
sqlplus hr/hr
CREATE OR REPLACE PROCEDURE myProc
AS
  BEGIN
    DBMS_OUTPUT.PUT_LINE('Hello World!');
  END;
SELECT text
FROM   user_source
WHERE lower(name) LIKE 'myproc'
TEXT
PROCEDURE myProc
AS
BEGIN
  DBMS_OUTPUT.PUT_LINE('Hello World!');
END;
CREATE OR REPLACE PROCEDURE myProc
AS
  BEGIN
    DBMS_OUTPUT.PUT_LINE('Hello World once again!');
  END;
SELECT text
FROM   user_source
WHERE lower(name) LIKE 'myproc'
TEXT
PROCEDURE myProc
AS
  BEGIN
    DBMS_OUTPUT.PUT_LINE('Hello World once again!');
  END;
conn sys/oracle as sysdba
SELECT text
FROM   dba_source
AS OF TIMESTAMP SYSTIMESTAMP - TO_DSINTERVAL('0 00:05:00')
WHERE  LOWER(name) LIKE 'myproc'
TEXT
PROCEDURE myProc
AS
BEGIN
  DBMS_OUTPUT.PUT_LINE('Hello World!');
END;Yours sincerely
Florian W.