Procedure with OTYPE_REF, OTYPE_TABLE parameters

Hi,
I am trying to execute a procedure where parameters are Records:
PL/SQL code:
PROCEDURE get_customer(vio_customer_r IN OUT customer_rt , vo_status_r OUT status_rt);
Defined as follow:
TYPE status_rt IS RECORD (ok BOOLEAN, error_msg VARCHAR2(500));
and I can't figure out which servertype to use in my ParamCollection or what the
object_name argument should be in the Add method:
C++ code:
OParameter vio_customer_r = paramCollec.Add("vio_customer_r", 0,OPARAMETER_INOUTVAR, OTYPE_REF ); (??)
Could anyone help me Please?
Thanks,
scualis

myself again,
ok you can't pass records as parameters sorry it's been often discussed
see:
VB: Returning PL Tables with Multiple Coulumns form Stored Procs
and
How to get a recordset in vb to access a oracle store procedure.
I have changed my code and I am now passing cursors, but is it possible to send
cursors as IN parameters?
I can't find a way to set data in them (SetField?)

Similar Messages

Problem with database adapter on plsql procedure with in/out parameters

running BPEL 10.1.3.1 and using the database adapter on a plsql procedure with in/out parameters I get errors
the plsql procedure:
create or replace procedure proc_with_clob_inout_parameter(
p_string in varchar2,
p_clob in out clob)
is
begin
p_clob := p_string;
end proc_with_clob_inout_parameter;
In BPEL I call this procedure. When I only assign a value to the p_string parameters (in a BPEL assign) all is well. When I also assign a value to the p_clob parameter the error occurs:
<part name="summary">
<summary>
file:/ora1/app/oracle/as101.3/bpel/domains/digitaaldossier/tmp/.bpel_janb_inout_1.0_f6908ccf864581b7265c362444e88075.tmp/twee.wsdl
[ twee_ptt::twee(InputParameters,OutputParameters) ] - WSIF JCA Execute of
operation 'twee' failed due to: Error while trying to prepare and execute
an API.
An error occurred while preparing and executing the
JANB.PROC_WITH_CLOB_PARAMETER2 API. Cause: java.sql.SQLException: Parameter
Type Conflict [Caused by: Parameter Type Conflict]
; nested exception is:
ORABPEL-11811
Error while trying to prepare and execute an API.
An error occurred while preparing and executing the
JANB.PROC_WITH_CLOB_INOUT_PARAMETER API. Cause: java.sql.SQLException: Parameter
Type Conflict [Caused by: Parameter Type Conflict]
Check to ensure that the API is defined in the database and that the
parameters match the signature of the API. Contact oracle support if error
is not fixable.
</summary>
</part>
In BPEL 10.1.2.0 this isn't a problem. I tested it against a 10.2.0.1 and a 10.2.0.2 database and in both situations I get the error with BPEL 10.1.3.1 and no error with BPEL 10.1.2.0
it appears to be a problem in the database adapter...
anyone with the same problems and/or a solution?

Not of any use to you, but we had exactly the same problem on Friday when we applied AS 10.1.2.2 Patchset on top of BPEL 10.1.2.0.2.
The clob in our pl/sql proc wan't declared as in/out but for some reasons JDeveloper had created a clob on the Output Parameter type in the db partner link xsd. I removed this and it worked. This code had been untouched , and working fine, for months.
I'll be raising an SR today.
Rob J

Reg:execute procedure with in out parameters

hi,
what is the code to execute a procedure with in out parameters.can anyone give me an example
thanks

872296 wrote:
thanks for the reply.
i am very much new to oracle database.i need this code to put in one of my informatica mapping.
so can you just elaborate what does 'karthick' mean?is it the name of the procedure.No, karthick is the value of the variable that is being passed into the procedure called "P" in karthicks example, then if that procedure changes the value inside, the variable will have that new value passed back out of the procedure to it.
PROCEDURE prc_mv (name VARCHAR2)
IS
BEGIN
dbms_mview.refresh (mv_name);
END prc_mv;
PROCEDURE refresh (response IN OUT NUMBER)
IS
BEGIN
dbms_mview.refresh('mv1','C');
dbms_mview.refresh('mv2','C');
response := 1;
EXCEPTION
WHEN OTHERS
THEN
response := 0;
END refresh;
can you give the code for this procedure.Yes.
DECLARE
v_response NUMBER;
BEGIN
refresh(v_response);
END;Though your code is awful. There's no point in having the response parameter as an IN OUT if you're not going to pass IN a value and use that in the code anywhere. In your case it only needs to be an OUT parameter because you're just passing back OUT a value. You are also masking any exceptions that happen by using a WHEN OTHERS clause.
Better code would be something like...
FUNCTION refresh (mv_name) RETURN NUMBER IS
v_response NUMBER := 0; -- default response value
e_mv_not_exist EXCEPTION; -- exception variable
PRAGMA EXCEPTION_INIT(e_mv_not_exist, -23401); -- connect exception name to internal oracle error number
BEGIN
dbms_mview.refresh(mv_name,'C');
v_response := 1;
EXCEPTION
WHEN e_mv_not_exist THEN -- handle specific expected exception
    -- if the materialized view does not exist, handle it gracefully as we don't want to stop
    response := 0;
END refresh;
declare
v_response NUMBER;
begin
v_response := refresh('mv1');
if v_response = 0 then
    -- the materialized view did not exist
else
    -- the materialized view refreshed ok
end if;
end;where your exception handler explicity checks for expected exceptions such as :
ORA-23401: materialized view "SCOTT"."FRED" does not exist... and any other exceptions that you're not expecting will be raised for you to see.
It's also better as a function because you don't need to pass in a response value, you just want to get a response value back.
There's rarely a good need to use OUT or IN OUT parameters. (there's some cases, but it's not something to consider doing as part of your regular design)

Database procedure with IN/OUT parameters

Hi,
I have a procedure with multiple OUT parameters,
but I do not know how to get the values of these out parameters in the calling procedure.
What I mean is I can simply get the value of a function from a calling procedure as:-
declare
val1 number;
begin
val1 := func_get_num;
end;
How can I get the values of OUT parameters of a procedure in a similar way?

like
SQL> var ename_v varchar2(30);
SQL> var empno_v number;
SQL> create or replace procedure get_employee(empno out number, ename out varchar)
2 as
3 begin
4     select empno, ename into empno, ename from emp where rownum <=1;
5 end;
6 /
Procedure created.
Elapsed: 00:00:00.51
SQL> exec get_employee(:empno_v, :ename_v);
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.12
SQL> print empno_v
   EMPNO_V
       666
SQL> print ename_v;
ENAME_V
fdddfdf1
SQL>

Calling Oracle procedure with two OUT parameters

Hi I am having an Oracle procedure which return ref cursor. I also want to result one more out parameter result. How Can I call the procedure in SQL. Below is the way I am calling my stored procedure with one parameter.
proc_Test (p_resultset=> My_cursor)
How can I call the procedure when I have one more OUT parameter. Second parameter returns 0 or 1.
Thanks in adv

Yes its possible to use multiple parameter as OUT type in procedure.
SQL>set serveroutput on size 1000000;
SQL>CREATE OR REPLACE PROCEDURE myproc(p_cv OUT SYS_REFCURSOR, p_num OUT NUMBER) AS
2 BEGIN
3    OPEN p_cv FOR SELECT 'Hello Oracle' sayhello FROM DUAL ;
4    p_num := 1;
5 END;
6 /
Procedure created.
SQL>VAR cv REFCURSOR;
SQL>VAR num NUMBER;
SQL>EXEC myproc(:cv, :num);
PL/SQL procedure successfully completed.
SQL>PRINT cv;
SAYHELLO
Hello Oracle
SQL>PRINT num;
       NUM
         1
SQL>
{code}

SQLException Calling Stored Procedure with Date OUT Parameters

Hi,
I'm trying to call a stored procedure in Oracle 10.1.0.4 using JDBC driver version 10.1.0.5. Here is the Stored procedure I'm trying to call:
CREATE OR REPLACE PROCEDURE get_collector_segment_info (
cid IN eb_collector_segment_iot.collector_id%TYPE,
cnum IN eb_collector_segment_iot.collector_num%TYPE,
sct OUT NOCOPY coll_seginfo_segment_codes,
snt OUT NOCOPY coll_seginfo_segment_names,
st OUT NOCOPY coll_seginfo_statuss,
sdt OUT NOCOPY coll_seginfo_start_dates,
edt OUT NOCOPY coll_seginfo_end_dates
AS
coll_id eb_collector_segment_iot.collector_id%TYPE;
err_msg VARCHAR2 (1000);
BEGIN
-- Check if collector_id is present. If not, get the collector ID using collector Num
IF cid IS NULL
THEN
coll_id := eb_collector_segment_get_cid (cnum, err_msg);
IF err_msg IS NOT NULL
THEN
raise_application_error
(-20001,
'Error while getting Collector ID for Collector Num: '
|| cnum
|| ', Msg: '
|| err_msg
END IF;
ELSE
coll_id := cid;
END IF;
-- Return the Segments
SELECT ecs.segment_code, es.segment_name, es.status, ecs.start_date,
ecs.end_date
BULK COLLECT INTO sct, snt, st, sdt,
edt
FROM eb_collector_segment ecs, eb_segment es
WHERE ecs.collector_id = coll_id
AND ecs.segment_code = es.segment_code
AND es.status = '1';
IF SQL%ROWCOUNT = 0
THEN
raise_application_error
(-20002,
'No Segment records found for Collector ID: '
|| coll_id
END IF;
END get_collector_segment_info;
ecs.segment_code, es.segment_name and es.status are of type VARCAHR2 and ecs.start_date and ecs.end_date are of type DATE. I wrote the following code to call the above store procedure:
connection = this.datasource.getConnection();
oracleCallableStatement = (OracleCallableStatement) connection.prepareCall("begin " + STORED_PROCEDURE_NAME
+ "(?, ?, ?, ?, ?, ?, ?); end;");
oracleCallableStatement.setNull("cid", Types.VARCHAR);
oracleCallableStatement.setLong("cnum", collectorNum);
oracleCallableStatement.registerIndexTableOutParameter(3, 100, OracleTypes.VARCHAR, 100);
oracleCallableStatement.registerIndexTableOutParameter(4, 100, OracleTypes.VARCHAR, 100);
oracleCallableStatement.registerIndexTableOutParameter(5, 100, OracleTypes.VARCHAR, 100);
oracleCallableStatement.registerIndexTableOutParameter(6, 100, OracleTypes.DATE, 0);
oracleCallableStatement.registerIndexTableOutParameter(7, 100, OracleTypes.DATE, 0);
resultSet = oracleCallableStatement.executeQuery();
When I run the code, I get a "java.sql.SQLException: Invalid PL/SQL Index Table" exception on oracleCallableStatement.executeQuery(). I tried many other variations and searched on forums but nothing worked for me. Does anyone have any idea? I'm really desparate. i use JDK 1.4.2_12 and WebLogic 8.1 SP6.
Thanks,
Zhubin
Message was edited by:
zhoozhoo
Message was edited by:
zhoozhoo

Hi Avi,
I think you are right and I was using the wrong method. With some help from our DBA the problem was resolved Here is the correct code:
connection = this.datasource.getConnection();
oracleCallableStatement = (OracleCallableStatement) connection.prepareCall("begin " + STORED_PROCEDURE_NAME
+ "(?, ?, ?, ?, ?, ?, ?); end;");
oracleCallableStatement.setNull(1, Types.VARCHAR);
oracleCallableStatement.setLong(2, collectorNum);
oracleCallableStatement.registerOutParameter(3, OracleTypes.ARRAY, "COLL_SEGINFO_SEGMENT_CODES");
oracleCallableStatement.registerOutParameter(4, OracleTypes.ARRAY, "COLL_SEGINFO_SEGMENT_NAMES");
oracleCallableStatement.registerOutParameter(5, OracleTypes.ARRAY, "COLL_SEGINFO_STATUSS");
oracleCallableStatement.registerOutParameter(6, OracleTypes.ARRAY, "COLL_SEGINFO_START_DATES");
oracleCallableStatement.registerOutParameter(7, OracleTypes.ARRAY, "COLL_SEGINFO_END_DATES");
oracleCallableStatement.execute();
String[] segmentCodes = (String[]) oracleCallableStatement.getARRAY(3).getArray();
String[] segmentNumbers = (String[]) oracleCallableStatement.getARRAY(4).getArray();
String[] segmentStatuses = (String[]) oracleCallableStatement.getARRAY(5).getArray();
Timestamp[] startDates = (Timestamp[]) oracleCallableStatement.getARRAY(6).getArray();
Timestamp[] endDates = (Timestamp[]) oracleCallableStatement.getARRAY(7).getArray();
segments = new Segment[segmentCodes.length];
for (int i = 0; i < segmentCodes.length; i++) {
System.out.println(segmentCodes[i] + ' ' + segmentNumbers[i] + ' ' + segmentStatuses[i] + ' ' + startDates[i] + ' '
+ endDates);
segments[i] = new Segment();
segments[i].setSegmentCode(segmentCodes[i]);
segments[i].setSegmentName(segmentNumbers[i]);
segments[i].setStatus(segmentStatuses[i]);
if (startDates[i] != null) {
segments[i].setStartDate(new java.util.Date(startDates[i].getTime()));
if (endDates[i] != null) {
segments[i].setEndDate(new java.util.Date(endDates[i].getTime()));
Thanks,
Zhubin

I need an example of oci V7.3 to call stored procedure with IN/OUT parameters.

Hi,
I'm developing an application to access data from Oracle V7.3 using OCI. Is there a way to get the IN, OUT and IN/OUT parameters of a stored procedure from the database ? How can I execute the stored procedures dynamically, through OCI and get the data back ? Is there any sample programs ?
Any help is appreciated.
Thanks
David Lin

Since ODP.NET does not support Oracle Object type, you can not call this stored procedure directly.
You can write a wrapper procedure over the existing procedure accepting basic types, e.g. Varchar, Number, etc. and call your stored procedure after creating a object from the basic types.

Calling a Procedure with IN & OUT Parameters

Hello,
I usually call my procedures using the following way
declare variable error_msg varchar2(50)
exec simple_msg('ABC,'ABC','ABC',:error_msg);
CREATE OR REPLACE PROCEDURE SIMPLE_MSG (
ID IN VARCHAR2,
URL IN VARCHAR2,
LIST IN VARCHAR2,
ERROR_MSG OUT VARCHAR2
Now my question is i am trying to call a proc which has IN OUT parameters. Can somebody guide me on how to call the proc. Thanks
CREATE OR REPLACE PROCEDURE SIMPLE_MSG (
ID IN VARCHAR2,
URL IN VARCHAR2,
LIST IN VARCHAR2,
NAME IN OUT VARCHAR,
ERROR_MSG OUT VARCHAR2

Hi,
IN OUT parameters are passed just like OUT paramenters: you must pass a variable.
If you need to set the IN OUT parameter before calling the procedure, then either
(a) use a separate EXEC command:
EXEC :name := 'Original name';
EXEC simple_msg ('ABC', 'ABC', 'ABC', :name, :error_msg);or
(b) use an anonymous PL/SQL block, like this:
BEGIN
:name := 'Original name';
simple_msg ('ABC', 'ABC', 'ABC', :name, :error_msg);
END;
/The parameter can be either a bind variable (as shown above), or a local variable (that can be used only in the block).

Procedures with sys_refcursor out parameters as apex report source

I would like to be able to just call packaged stored procedures that return ref cursors as Apex report region sources. Can anyone explain to me why Apex is not able to do this?
Cheers
The FunkyMonkey

I now have a apex report based on a pipelined table function which uses a collection based on the original select query. So the Apex report source is now a one liner with the now reusable code squirrelled away in a package...Happiness, it works a treat. :-)

Executing procedure with IN OUT parameters using SQL developer

Hi, I'm trying to exceute the below procedure in SQL developer. Here the IN OUT cursor 'journal_cursor' is already defined.
PROCEDURE LIST_FORPROJECT (
          p_project_sid IN NUMBER,
          p_journal_cursor IN OUT journal_cursor,
     AS
     BEGIN
          OPEN p_journal_cursor FOR
          -- get the journal
               SELECT j.JOURNAL_KEY AS "Journal_SID",
                         j.JOURNALTEXT AS "Entry",
                         j.CREATEDATE AS "CreateDate",
                         --j.COMMENT_ AS "Comment",
                         j.PROJECTPHASETASK_KEY AS "ProjectPhaseTaskSet_SID",
                         j.person_key AS "Person_SID"
FROM vdl_JOURNAL j
               INNER JOIN vdl_PROJECTJOURNAL pj ON pj.JOURNAL_KEY = j.JOURNAL_KEY
               WHERE pj.PROJECT_KEY = p_project_sid
               ORDER BY j.CREATEDATE ASC, j.JOURNAL_KEY ASC;
END LIST_FORPROJECT;
When trying to run the above procedure through SQL developer, I get the below code generated.
DECLARE
P_PROJECT_SID NUMBER;
P_JOURNAL_CURSOR journal_cursor;
BEGIN
P_PROJECT_SID := 5974;
-- Modify the code to initialize the variable
-- P_JOURNAL_CURSOR := NULL;
-- Modify the code to initialize the variable
LIST_FORPROJECT(
P_PROJECT_SID => P_PROJECT_SID,
P_JOURNAL_CURSOR => P_JOURNAL_CURSOR,
-- Modify the code to output the variable
DBMS_OUTPUT.PUT_LINE('P_JOURNAL_CURSOR' || P_JOURNAL_CURSOR);
END;
But executing the above sql doesn't print the cursor as output but errors out saying 'wrong number or type or arguments in call to ||'. Can somebody please help me in finding a way test and view the results of such a procedure through SQL developer?
Any help is highly appreciated.
Regards,
Ranganath

Hi,
I was able to solve the problem.. My cursor was declared like this.
TYPE journal_def IS RECORD
          journal_sid                    NUMBER(10),
          journaltext                    CLOB,
          createdate                    DATE,
          projectphasetaskset_sid     NUMBER(10),
          person_sid                    NUMBER(10)
TYPE journal_cursor                    IS REF CURSOR RETURN journal_def;
I used the journal_def type to fetch the records.
Here is how my final sql looked like.
DECLARE
P_PROJECT_SID NUMBER;
P_JOURNAL_CURSOR journal_cursor;
P_J_CURSOR journal_def;
BEGIN
P_PROJECT_SID := 11171;
-- Modify the code to initialize the variable
-- P_JOURNAL_CURSOR := NULL;
LIST_FORPROJECT(
P_PROJECT_SID => P_PROJECT_SID,
P_JOURNAL_CURSOR => P_JOURNAL_CURSOR,
-- Modify the code to output the variable
BEGIN
--open P_JOURNAL_CURSOR;
loop
fetch P_JOURNAL_CURSOR into P_J_CURSOR;
exit when P_JOURNAL_CURSOR%NOTFOUND;
DBMS_OUTPUT.put_line(P_J_CURSOR.journal_sid);
end loop;
--close P_JOURNAL_CURSOR;
END;
END;
This gave me results. Thanks a ton ALL for your help..... :)..
Regards,
Ranganath

Expose Stored Procedure with Dynamic Table Parameters

Hi,
I know Oracle 11g allows access via web service to all stored procedures.
The basic idea of what we intend is to create groups of users.
What I need, and I'm not sure if it's possible, is to expose a PLSQL that has the group's attributes and an xml:sequence of users that belong to that group. The procedure would be something like this:
TYPE user IS RECORD (
uid NUMBER,
name VARCHAR2(100),
TYPE users IS TABLE OF user INDEX BY BINARY_INTEGER;
PROCEDURE add_group(g_name IN VARCHAR2(100), g_users IN users, ...) IS
BEGIN
END;
The Procedure will be called from a BPEL Process as if it was a web service.
Q:
- Can this be done?
- How will it map users?
Thanks in advance :-)

So, being as we don't have Oracle DB 11g that exposes WebServices natively to access the stored procedures, what would be the best way to access the stored procedure like a web service?
What we are thinking of doing now is http://guidoschmutz.wordpress.com/2010/08/08/oracle-service-bus-11g-and-db-adapter-a-different-more-integrated-approach/
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Calling stored procedure with output parameters in a different schema

I have a simple stored procedure with two parameters:
PROCEDURE Test1(
pOutRecords OUT tCursorRef,
pIdNumber IN NUMBER);
where tCursorRef is REF CURSOR.
(This procedure is part of a package with REF CURSOR declared in there)
And I have two database schemas: AppOwner and AppUser.
The above stored procedure is owned by AppOwner, but I have to execute this stored procedure from AppUser schema. I have created a private synonym and granted the neccessary privileges for AppUser schema to execute the package in the AppUser schema.
When I ran the above procedure from VB using ADO and OraOLEDB.Oracle.1 driver, I got the following error when connecting to the AppUser schema:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'TEST1'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
but when I was connecting to the AppOwner schema, everything is running correctly without errors.
Also, when I switch to the microsoft MSDAORA.1 driver, I can execute the above procedure without any problems even when connecting to the AppUser schema.
I got this error only when I am trying to execute a stored procedure with an output parameter. All other procedures with only input parameters have no problems at all.
Do you know the reason for that? Thanks!

If anyone has figured this one out let me know. I'm getting the same problem. Only in my case I've tried both the "OraOLEDB.Oracle" provider and the "MSDAORA" provider and I get an error either way. Also my procedure has 2 in parameters and 1 out parameter. At least now I know I'm not the only one with this issue. :)
'*** the Oracle procedure ***
Create sp_getconfiguration(mygroup in varchar2, myparameter in varchar2, myvalue out varchar2)
AS
rec_config tblconfiguration.configvalue%type;
cursor cur_config is select configvalue from tblconfiguration where configgroup = mygroup and configparameter = myparameter;
begin
open cur_config;
fetch cur_config into rec_config;
close cur_config;
myvalue := rec_config;
end;
'** the ado code ****
dim dbconn as new adodb.connection
dim oCmd as new adodb.connection
dim ors as new adodb.recordset
dbconn.provider = "MSDAORA" 'or dbconn.provider = "OraOLEDB.Oracle"
dbconn.open "Data Source=dahdah;User ID=didi;Password=humdy;PLSQLRSet=1;"
set ocmd.activeconnection = dbconn
cmd.commandtext = "{call fogle.sp_getconfiguration(?,?)}"
'i've also tried creating a public synonym called getconfiguration and just refering to procedure by that.
' "{call getconfiguration(?, ?)}"
' "{call getconfiguration(?,?, {resultset 1, myvalue})}"
'and numerous numerous other combinations
set oPrm = cmd.createparameter("MYGROUP", advarchar, adparaminput, 50, strGrouptoPassIn$)
cmd.parameters.append oPrm
set oPrm = cmd.createParameter("MYPARAMETER", advarchar, adParamInput, 50, strParameterToPassIn$)
cmdParameters.append oPrm
set rs = cmd.execute

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I have a procedure with two out parameters (p_errortext and p_returncode) and i want to execute this proc in SQL*plus using named notation(using association operator ' => '). For position based execution i usually declare variables to hold the OUT parameter's value. But how can i do this while executing using named notation (using => )
begin
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                                  p_ref_code       => '9A',
                                  p_item_id    => '9990000011163',
                                  p_shipno     => '0PH',
                                  p_errortext => ??
                                  p_returncode => ??);
end;

SQL>variable x varchar2(30);
SQL>variable y varchar2(30);
SQL>exec packagename.generate_ref_record(p_userid => 'THELMA',
                                      p_ref_code       => '9A',
                                      p_item_id    => '9990000011163',
                                      p_shipno     => '0PH',
                                      p_errortext => :x
                                      p_returncode => :y);

Problem with IN OUT parameters whiloe calling procedure from Form 6i

Hi
Could some help please? I have the following scenario.
I am calling a stored procedure from form 6i by pressing a button on the form. Procedure has two IN OUT parameters, and I am passing these two IN OUT parameters and have declared them the way they are declared passed to the procedure. But I get an error when calling that procedure with these IN OUT parameters. the procedure works fine if parameters are IN only. The error says:
PLS:00363: Expression '1' cannot be used as an assigment target.
NO matter I pass some value or leave it blank, I get the same error message persistenetly.
Please help.
Thanks

make sure you are calling your procedure with variables as parameters,
i.e.
      l_v1 := 1 ;
      l_v2 := 'hello world' ;
      your_proc(l_v1, l_v2)
not
      your_proc(1,'hello world')

How to call PL/SQL stored procedure with TWO or more arguments from URL?

Hi all,
does anybody know, how to call stored procedure with more than one argument?
How to do this with one argument is known -
<img src="#OWNER#.retreive_img_data?i_id=#IMG_ID#" width="70" height="80" alt="No Picture">
But if I need to call procedure with two formal parameters? And need to pass through URL, for example, two page item values?

Just separate with an "&". Using your previous example, I'll add i_name and i_type:
<img src="#OWNER#.retreive_img_data?i_id=#IMG_ID#&i_name=somename&i_type=jpg" width="70" height="80" alt="No Picture" />
Tyler

Procedure with OTYPE_REF, OTYPE_TABLE parameters

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