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Full Discussion: Execute PL/SQL function from Unix script (.sql file)
Top Forums UNIX for Dummies Questions & Answers Execute PL/SQL function from Unix script (.sql file) Post 302315532 by reptile on Tuesday 12th of May 2009 03:28:16 PM
Old 05-12-2009
Execute PL/SQL function from Unix script (.sql file)
Hi guys,
I am new on here, I have a function in oracle that returns a specific value:

create or replace
PACKAGE BODY "CTC_ASDGET_SCHED" AS
FUNCTION FN_ASDSCHEDULE_GET
RETURN VARCHAR2
AS
BEGIN
DECLARE
ASDSchedule varchar2(6);
ASDComplete VARCHAR2(50);
BEGIN
(Some code here)

RETURN ASDComplete;
END;
END;

END CTC_ASDGET_SCHED;

So the above basically should return a value eg. 090512,

now in my .sql script (which I execute from a Korn Shell script) I have in Unix I call this function as follows:

SET AUTOPRINT OFF;
VAR VAL VARCHAR2(50);
VAR ASDSCHEDULE VARCHAR2(50);
VAR NAME VARCHAR2(50);
BEGIN
:VAL := MTMREP.CTC_ASDGET_SCHED.FN_ASDSCHEDULE_GET;
:NAME := MTMREP.M01100_MTMIMPORT.P01102_ImportControl(:VAL,'PF');
END;
/
quit;

I'm trying to pass the value which will be stored in (VAL) from the above first function (eg. 090512), I then need to pass this value in the 2nd procedure above called P01102_ImportControl but it still gives me an error.

The procedure P01102_ImportControl is as follows:


PROCEDURE P01102_ImportControl (ASDSchedule IN VARCHAR2, ASDVersion In VARCHAR2) AS
Begin

-- some code

End P01102_ImportControl;

Here is the error:

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options

ppadev1 SQL> :NAME := MTMREP.M01100_MTMIMPORT.P01102_ImportControl(:VAL,'PF');
*
ERROR at line 3:
ORA-06550: line 3, column 10:
PLS-00222: no function with name 'P01102_IMPORTCONTROL' exists in this scope
ORA-06550: line 3, column 1:
PL/SQL: Statement ignored

Can someone please help me with this or give me some idea how to do this so it works. Thanks in advance.

Last edited by reptile; 05-12-2009 at 04:45 PM..
 

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LEARN ABOUT REDHAT

drop_function

DROP 
FUNCTION(7)						   SQL Commands 						  DROP FUNCTION(7)

NAME

       DROP FUNCTION - remove a user-defined function

SYNOPSIS

       DROP FUNCTION name ( [ type [, ...] ] ) [ CASCADE | RESTRICT ]

   INPUTS
       name   The name (optionally schema-qualified) of an existing function.

       type   The type of a parameter of the function.

       CASCADE
	      Automatically drop objects that depend on the function (such as operators or triggers).

       RESTRICT
	      Refuse to drop the function if there are any dependent objects.  This is the default.

   OUTPUTS
       DROP FUNCTION
	      Message returned if the command completes successfully.

       WARNING: RemoveFunction: Function "name" ("types") does not exist
	      This message is given if the function specified does not exist in the current database.

DESCRIPTION

       DROP  FUNCTION  will remove the definition of an existing function. To execute this command the user must be the owner of the function. The
       input argument types to the function must be specified, since several different functions may exist with the same name and different  argu-
       ment lists.

NOTES

       Refer to CREATE FUNCTION [create_function(7)] for information on creating functions.

EXAMPLES

       This command removes the square root function:

       DROP FUNCTION sqrt(integer);

COMPATIBILITY

       A DROP FUNCTION statement is defined in SQL99. One of its syntax forms is similar to PostgreSQL's.

SEE ALSO

       CREATE FUNCTION [create_function(7)]

SQL - Language Statements					    2002-11-22							  DROP FUNCTION(7)
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