can we call a procedure from a function?

Categories >> Software >> Databases >> SQL PLSQL
Suggest New Category

Question Posted / dibyajiban

9 Answers
20262 Views
Mind Tree, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

can we call a procedure from a function?..

Answer / karan

ya it is possible.we could call any sub program in another
sub program.

Is This Answer Correct ?

27 Yes

8 No

can we call a procedure from a function?..

Answer / vivek nagarajan

It is possible to call a function from a procedure.

Is This Answer Correct ?

17 Yes

3 No

can we call a procedure from a function?..

Answer / rat

Yes i am aggree with all three answers but there are
diffrent Scenarios.

you can not call a procedure in which dml ,ddl statement or
transaction controling statement is used.

you can all a procedure in which only select statement is
used.

please chekc if you dont have trust.

Is This Answer Correct ?

14 Yes

2 No

can we call a procedure from a function?..

Answer / yaswanth

Procedures cannot be called from functions where functions can be called from procedures.

Is This Answer Correct ?

7 Yes

1 No

can we call a procedure from a function?..

Answer / rakesh

Surely we can call.
if the procedure is using dml,then mark that procedure as
PRAGMA AUTONOMOUS_TRANSACTION.

then use that procedure in function.

Is This Answer Correct ?

5 Yes

2 No

can we call a procedure from a function?..

Answer / karthi

it is possible to call a function from Procedure but its
not possible to call a Procedure from a function..

Is This Answer Correct ?

7 Yes

6 No

can we call a procedure from a function?..

Answer / abhishekjaiswal

DECLARE
FUNCTION my_func RETURN NUMBER IS
BEGIN
RETURN 2;
END my_func;

PROCEDURE my_proc IS
BEGIN
DBMS_OUTPUT.PUT_LINE(my_func + 1);
END my_proc;

BEGIN -- main
my_proc;
END; -- main
As shown above, with the function declared first you can call the function from the procedure. However, if you try something like the following (function declared before procedure, and function calls procedure):

DECLARE
FUNCTION my_func RETURN NUMBER IS
BEGIN
my_proc;
RETURN 2;
END my_func;

PROCEDURE my_proc IS
BEGIN
DBMS_OUTPUT.PUT_LINE('22');
END my_proc;

BEGIN -- main
DBMS_OUTPUT.PUT_LINE(my_func);
END; -- main
the compile will fail, because my_func cannot 'see' my_proc. To make it work you need to put in a 'prototype' declaration of my_proc, as follows:

DECLARE
PROCEDURE my_proc;

FUNCTION my_func RETURN NUMBER IS
BEGIN
my_proc;
RETURN 2;
END my_func;

PROCEDURE my_proc IS
BEGIN
DBMS_OUTPUT.PUT_LINE('22');
END my_proc;

BEGIN -- main
DBMS_OUTPUT.PUT_LINE(my_func);
END; -- main

Is This Answer Correct ?

0 Yes

0 No

can we call a procedure from a function?..

Answer / rohini g

It is possible to call a function from Procedure but its
not possible to call a Procedure from a function..

Is This Answer Correct ?

0 Yes

1 No

can we call a procedure from a function?..

Answer / alok mbbs

I disagree with Karan and Vivek , i guess they are moving
away from the path .... answer is not upto the mark reason
being :::

Function cannot change the value in table.

Anyone disagree call me @

02267802321
i will explain in detail .....

Any appreciations call me for that

Is This Answer Correct ?

5 Yes

10 No

Post New Answer