Function calling stored procedure that returns a cursor into a LOV

Hello,
Is it possible in HTML DB to implement a process that has a function that calls a stored procedure that returns a cursor, used to then populate a select list?
Or can I do a function call to a stored procedure in the 'List of values definition' box for the item itself that returns a cursor to populate the item's select list?

Hi Vikas,
Actually, I just found another posting that shows how to do what I'm looking for:
Re: Filling a LOV with a cursor
Check it out. I posted another question in response to that discussion...maybe you could answer that? Thanks!
Laura

Similar Messages

Using XI - RFC table and an Oracle stored procedure that returns a cursor.

I need to create an interface using XI between an RFC table and an Oracle stored procedure that returns a cursor. We are on oarcle 9.2 and SP12.
My stored procedure looks something like this:
CREATE OR REPLACE
PROCEDURE testproc_xi2 (p_recordset1 OUT SYS_REFCURSOR,
                                         in_quoteid IN varchar2 )
AS
BEGIN
OPEN p_recordset1 FOR
   SELECT q.quote_id,
                 q.modified_by,
                 q.quote_status,
                 q.total_cost
            FROM quote q
           WHERE q.quote_id = in_quoteid
             AND q.total_cost > 0 ;
END testproc_xi2 ;
My RFC has table and one import parameter .
I wanted to know how to create the data type for the ref cursor? and also for the table type in the RFC?
CAN XI handle multi rows coming from a Stored procedure? Are there any other alternative methods if this is not supported?Any pointers to this would be helpful.
I have called a Oracle SP from an RFC before, but that interface had one input parameter going to the stored procedure from the RFC and about 6 o/p parameters coming from the Stored procedure. This works fine.
Thanks for the help.
Mala

Mala,
i dont think there is anything called an rfc table...RFC stands for remote function call. That in essence would imply you need a rfc to jdbc connection.
yes XI can handle multiple rows cooming from the the stored procedure if you have them mapped appropriately.
Now as to how to create the data type within xi , you need to know what fields are going to be returned and whether they are nested and then just create them as you would for an xml
for ex
<Details>
<FirstName>
<LastName>
</Details>
that in xi would be smthing like
Details type of data occurence
FirstName type of data occurence
LastName type of data occurence.
Hope that helps.
If it does dont forget the points..:-)

Stored procedure that returns a cursor (result set)

Hi,
We have a stored procedure that returns a cursor (result set) but when I compliled it and catalouged (introspected) it in the OBPM I got all the primitive type parameters (either IN or OUT) in the proc call except the cursor type (the result set) which is the out param of the stored proc.
Any pointers please?
Thanks

Result set is of RowType and is not supported as a Stored Procedure as far as I know.
HTH
Sharma

How to execute stored procedure that returns a cursor?

How to execute a stored procedure that returns a cursor?
Follow the code:
CREATE OR REPLACE PROCEDURE stp_cashin_grupo
(p_func IN VARCHAR
,p_cod_grup IN Integer
,p_des_grup IN VARCHAR
,p_logi IN VARCHAR
,p_curs_rset OUT infoc.pck_cashin_grupo.curs_rset
IS
BEGIN
if p_func = '1' then
OPEN p_curs_rset FOR
select
cod_grup
,des_grup
,dat_manu_grup
,des_logi_manu
from infoc.tbl_cashin_grupo
order by des_grup;
end if;
END stp_cashin_grupo;
and the package:
CREATE OR REPLACE PACKAGE pck_cashin_grupo
AS
TYPE curs_rset IS REF CURSOR;
END pck_cashin_grupo;
My question is how to execute in sql plus?
EXEC stp_cashin_grupo('1',0,'','465990', my doubt is how to pass the cursor as return
Thanks

my doubt is how to pass the cursor as returnExample :
TEST@db102 > var c1 refcursor;
TEST@db102 > create or replace procedure ref1 (
2     v1 in varchar2,
3     cur1 out sys_refcursor)
4 is
5 begin
6     open cur1 for 'select * from '||v1;
7 end;
8 /
Procedure created.
TEST@db102 > exec ref1('dept',:c1);
PL/SQL procedure successfully completed.
TEST@db102 > print c1
    DEPTNO DNAME          LOC
        10 ACCOUNTING     NEW YORK
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        40 OPERATIONS     BOSTON
TEST@db102 >

Call to Oracle stored procedure that returns ref cursor doesn't work

I'm trying to use an OData service operation with Entity Framework to call an Oracle stored procedure that takes an number as an input parameter and returns a ref cursor. The client is javascript so I'm using the rest console to test my endpoints. I have been able to successful call a regular Oracle stored procedure that takes a number parameter but doesn't return anything so I think I have the different component interactions correct. When I try calling the proc that has an ref cursor for the output I get the following an error "Invalid number or type of parameters". Here are my specifics:
App.config
<oracle.dataaccess.client>
<settings>
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursor.P_RESULTS" value="implicitRefCursor bindinfo='mode=Output'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.0" value="implicitRefCursor metadata='ColumnName=WINDFARM_ID;BaseColumnName=WINDFARM_ID;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Number;ProviderType=Int32'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.1" value="implicitRefCursor metadata='ColumnName=STARTTIME;BaseColumnName=STARTTIME;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.2" value="implicitRefCursor metadata='ColumnName=ENDTIME;BaseColumnName=ENDTIME;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.3" value="implicitRefCursor metadata='ColumnName=TURBINE_NUMBER;BaseColumnName=TURBINE_NUMBER;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.4" value="implicitRefCursor metadata='ColumnName=NOTES;BaseColumnName=NOTES;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.5" value="implicitRefCursor metadata='ColumnName=TECHNICIAN_NAME;BaseColumnName=TECHNICIAN_NAME;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYID.RefCursor.P_RESULTS" value="implicitRefCursor bindinfo='mode=Output'" />
</settings>
OData Service Operation:
public class OracleODataService : DataService<OracleEntities>
// This method is called only once to initialize service-wide policies.
public static void InitializeService(DataServiceConfiguration config)
// TODO: set rules to indicate which entity sets and service operations are visible, updatable, etc.
// Examples:
config.SetEntitySetAccessRule("*", EntitySetRights.All);
config.SetServiceOperationAccessRule("GetWorkOrdersByWindfarmId", ServiceOperationRights.All);
config.SetServiceOperationAccessRule("CreateWorkOrder", ServiceOperationRights.All);
config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2;
[WebGet]
public IQueryable<GetWorkOrdersByWindfarmId_Result> GetWorkOrdersByWindfarmId(int WindfarmId)
return this.CurrentDataSource.GetWorkOrdersByWindfarmId(WindfarmId).AsQueryable();
[WebGet]
public void CreateWorkOrder(int WindfarmId)
this.CurrentDataSource.CreateWorkOrder(WindfarmId);
Here is the stored procedure:
procedure GetWorkOrdersByWindFarmId(WINDFARMID IN NUMBER,
P_RESULTS OUT REF_CUR) is
begin
OPEN P_RESULTS FOR
select WINDFARM_ID,
STARTTIME,
ENDTIME,
TURBINE_NUMBER,
NOTES,
TECHNICIAN_NAME
from WORKORDERS
where WINDFARM_ID = WINDFARMID;
end GetWorkOrdersByWindFarmId;
I defined a function import for the stored procedure using the directions I found online by creating a new complex type. I don't know if I should be defining the input parameter, WindfarmId, in my app.config? If I should what would that format look like? I also don't know if I'm invoking the stored procedure correctly in my service operation? I'm testing everything through the rest console because the client consuming this information is written in javascript and expecting a json format. Any help is appreciated!
Edited by: 1001323 on Apr 20, 2013 8:04 AM
Edited by: jennyh on Apr 22, 2013 9:00 AM

Making the change you suggested still resulted in the same Oracle.DataAccess.Client.OracleException {"ORA-06550: line 1, column 8:\nPLS-00306: wrong number or types of arguments in call to 'GETWORKORDERSBYWINDFARMID'\nORA-06550: line 1, column 8:\nPL/SQL: Statement ignored"} System.Exception {Oracle.DataAccess.Client.OracleException}
I keep thinking it has to do with my oracle.dataaccess.client settings in App.Config because I don't actually put the WindfarmId and an input parameter. I tried a few different ways to do this but can't find the correct format.

Calling a procedure that returns a cursor inside a procedure

Hi,
I have two stored procedures. They both return a cursor as output variables. On the other hand I have another stored procedure that calls these procedures and return their results again an output variable. I know that this seems quite odd to be wanting to do something like this but how can I do that?

You can make the hack generic. Make it execute any SQL as that schema that creates the ref cursor. E.g.
// as schema BILLY, open a huge security hole and grant access to USER1
SQL> create or replace procedure GetTableData( tableName varchar2, refCur out sys_refcursor ) authid definer is
2          dynamicSQL      varchar2(32767);
3 begin
4          dynamicSQL := 'select * from '||tableName;
5          open refCur for dynamicSQL;
6 end;
7 /
Procedure created.
SQL>
SQL>
SQL> grant execute on GetTableData to USER1;
Grant succeeded.As USER1, you can now execute SQL (and even PL/SQL) as BILLY:
SQL> create or replace type TStrings is table of varchar2(4000);
2 /
Type created.
SQL> grant execute on TStrings to BILLY;
Grant succeeded.
SQL> --// execute this as the caller (which will be BILLY.GetTableData)
SQL> create or replace procedure ExecSQL( hackSQL varchar2 ) authid current_user is
2          pragma autonomous_transaction;
3 begin
4          execute immediate hackSQL;
5          commit;
6 end;
7 /
Procedure created.
SQL> --// wrap the above into something that BILLY.GetData can execute as a ref cursor
SQL> --// and return a meaningful message as to how successful the hack was
SQL> create or replace function PipeLineHack( hackSQL varchar2 ) return TStrings authid current_user pipelined is
2 begin
3          ExecSQL( hackSQL );
4          pipe row( 'SQL hack successful' );
5 exception when OTHERS then
6          pipe row( 'SQL hack faled with '||SQLERRM(SQLCODE) );
7 end;
8 /
Function created.
SQL>
SQL> grant execute on PipeLineHack to BILLY;
Grant succeeded.
SQL>
SQL> var c refcursor
SQL> --// expected used of the GetTableData() interface
SQL> --// we select from table BILLY.EMP
SQL> exec BILLY.GetTableData( 'EMP', :c );
PL/SQL procedure successfully completed.
SQL> print c
     EMPNO ENAME      JOB              MGR HIREDATE                   SAL       COMM     DEPTNO
      7369 SMITH      CLERK           7902 1980/12/17 00:00:00        800          0         20
      7499 ALLEN      SALESMAN        7698 1981/02/20 00:00:00       1600        300         30
      7521 WARD       SALESMAN        7698 1981/02/22 00:00:00       1250        500         30
      7566 JONES      MANAGER         7839 1981/04/02 00:00:00       2975                    20
      7654 MARTIN     SALESMAN        7698 1981/09/28 00:00:00       1250       1400         30
      7698 BLAKE      MANAGER         7839 1981/05/01 00:00:00       2850                    30
      7782 CLARK      MANAGER         7839 1981/06/09 00:00:00       2450                    10
      7788 SCOTT      ANALYST         7566 1987/04/19 00:00:00       3000                    20
      7839 KING       PRESIDENT            1981/11/17 00:00:00       5000                    10
      7844 TURNER     SALESMAN        7698 1981/09/08 00:00:00       1500          0         30
      7876 ADAMS      CLERK           7788 1987/05/23 00:00:00       1100                    20
      7900 JAMES      CLERK           7698 1981/12/03 00:00:00        950                    30
      7902 FORD       ANALYST         7566 1981/12/03 00:00:00       3000                    20
      7934 MILLER     CLERK           7782 1982/01/23 00:00:00       1300                    10
14 rows selected.
SQL>
SQL> --// getting that interface to run unexpected code - we
SQL> --// rename BILLY.EMP table to something else
SQL> exec BILLY.GetTableData( 'TABLE(USER1.PipeLineHack( ''alter table emp rename to emp_has_been_hacked''))', :c );
PL/SQL procedure successfully completed.
SQL> print c
COLUMN_VALUE
SQL hack successful
SQL>

Call a Stored Procedure that returns a REFCURSOR using ODI Procedure

Hi,
I have a scenario wherein the stored procedure (TEST_PROC1) that returns a REFCURSOR. The second procedure(TEST_PROC2) will use the REFCURSOR as inpuut and insert it to a table.
Now, I need to execute the test procedures (TEST_PROC1 and TEST_PROC2) using the ODI Procedure but I always get error. However, I was able to execute the test procedures using sqlplus. Here is the command I used for sqlplus:
               var rc refcursor
               exec TEST_PROC1(:rc);
               exec TEST_PROC2(:rc);
PL/SQL Stored Procedure:
-- TEST_PROC1 --
create or replace
PROCEDURE TEST_PROC1 (p_cursor IN OUT SYS_REFCURSOR)
AS
BEGIN
OPEN p_cursor FOR
SELECT *
FROM test_table1;
END;
-- TEST_PROC2 --
create or replace
procedure TEST_PROC2( rc in out sys_refcursor ) is
FETCH_LIMIT constant integer := 100;
type TFetchBuffer is table of test_table2%RowType;
buffer TFetchBuffer;
begin
loop
fetch rc bulk collect into buffer limit FETCH_LIMIT;
forall i in 1..buffer.Count
insert into test_table2(
c1, c2
) values(
buffer(i).c1, buffer(i).c2
exit when rc%NotFound;
end loop;
end;
Is there a way to call a PL/SQL Stored Procedure that returns a REFCURSOR using ODI Procedure?
Thanks,
Cathy

Thanks for the reply actdi.
The procedure TEST_PROC1 is just a sample procedure. The requirement is that I need to call a stored procedure that returns a cursor using ODI and fetch the data and insert into a table, which in this case is test_table2.
I was able to execute a simple SQL procedure (without cursor) using ODI procedure. But when i try to execute the SQL procedure with cursor in ODI, I encountered error.
Do you have any idea how to do this?

How Do I Call PL/SQL Stored Procedure That Returns String Array??

I Have Problem Calling An Oracle(8i) Stored Procedure That Returns Array Type (Multi Rows)
(As Good As String Array Type..)
In This Fourm, I Can't Find Out Example Source.
(Question is Exist.. But No Answer..)
I Want An Example,, Because I'm A Beginner...
(I Wonder...)
If It Is Impossible, Please Told Me.. "Impossible"
Then, I'll Give Up to Resolve This Way.....
Please Help Me !!!
Thanks in advance,

// Try the following, I appologize that I have not compiled and run this ... but it is headed in the right direction
import java.sql.*;
class RunStoredProc
public static void main(String args[])
throws SQLException
try
Class.forName("oracle.jdbc.driver.OracleDriver");
catch(Exception ex)
ex.printStackTrace();
java.util.Properties props = new java.util.Properties();
props.put("user", "********"); // you need to replace stars with db userid
props.put("password", "********"); // you need to replace stars with userid db password
// below replace machine.domain.com and DBNAME, and port address if different than 1521
Connection conn =
DriverManager.getConnection("jdbc:oracle:thin:@machine.domain.com:1521:DBNAME", props);
// replace "Your Stored Procedure" with your stored procedure
CallableStatement stmt = conn.prepareCall("Your Stored Procedure");
ResultSet rset = stmt.execute();
while(rset.next())
System.out.println(rset.getString(1));

Stored procedure that returns multiple tables

Hello everyone,
I was wondering if there's a way to write a stored procedure that returns multiple result set as in sql server. for example, in sql server, you can write 2 select statements and when loading them in c#, u can get two data tables.
I am not sure having a single ref cursor for each select is the only solution. I might need to return a variable number of tables per procedure call (based on a certain criteria).
Any ideas?
thanks for your time

Sure. Ref cursor is the only easier answer for your problem.
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE    10.2.0.3.0      Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
Elapsed: 00:00:01.43
satyaki>
satyaki>create or replace procedure ref_gen_arg(choice in int,b in out sys_refcursor)
2 is
3    str   varchar2(500);
4 begin
5    if choice = 1 then
6      str := 'select * from emp';
7    elsif choice = 2 then
8      str := 'select * from dept';
9    end if;
10
11    open b for str;
12 exception
13    when others then
14      dbms_output.put_line(sqlerrm);
15 end;
16 /
Procedure created.
Elapsed: 00:00:04.38
satyaki>
satyaki>
satyaki>declare
2    rec_x emp%rowtype;
3    rec_y dept%rowtype;
4    w sys_refcursor;
5 begin
6    dbms_output.enable(1000000);
7    ref_gen_arg(1,w);
8    loop
9      fetch w into rec_x;
10      exit when w%notfound;
11        dbms_output.put_line('Employee No: '||rec_x.empno||' - '||
12                             'Name: '||rec_x.ename||' - '||
13                             'Job: '||rec_x.job||' - '||
14                             'Manager: '||rec_x.mgr||' - '||
15                             'Joining Date: '||rec_x.hiredate||' - '||
16                             'Salary: '||rec_x.sal||' - '||
17                             'Commission: '||rec_x.comm||' - '||
18                             'Department No: '||rec_x.deptno);
19    end loop;
20    close w;
21
22    ref_gen_arg(2,w);
23    loop
24      fetch w into rec_y;
25      exit when w%notfound;
26         dbms_output.put_line('Department No: '||rec_y.deptno||' - '||
27                              'Name: '||rec_y.dname||' - '||
28                              'Location: '||rec_y.loc);
29    end loop;
30    close w;
31 exception
32    when others then
33      dbms_output.put_line(sqlerrm);
34 end;
35 /
Employee No: 9999 - Name: SATYAKI - Job: SLS - Manager: 7698 - Joining Date: 02-NOV-08 - Salary: 55000 - Commission: 3455 - Department No: 10
Employee No: 7777 - Name: SOURAV - Job: SLS - Manager: - Joining Date: 14-SEP-08 - Salary: 45000 - Commission: 3400 - Department No: 10
Employee No: 7521 - Name: WARD - Job: SALESMAN - Manager: 7698 - Joining Date: 22-FEB-81 - Salary: 1250 - Commission: 500 - Department No: 30
Employee No: 7566 - Name: JONES - Job: MANAGER - Manager: 7839 - Joining Date: 02-APR-81 - Salary: 2975 - Commission: - Department No: 20
Employee No: 7654 - Name: MARTIN - Job: SALESMAN - Manager: 7698 - Joining Date: 28-SEP-81 - Salary: 1250 - Commission: 1400 - Department No: 30
Employee No: 7698 - Name: BLAKE - Job: MANAGER - Manager: 7839 - Joining Date: 01-MAY-81 - Salary: 2850 - Commission: - Department No: 30
Employee No: 7782 - Name: CLARK - Job: MANAGER - Manager: 7839 - Joining Date: 09-JUN-81 - Salary: 4450 - Commission: - Department No: 10
Employee No: 7788 - Name: SCOTT - Job: ANALYST - Manager: 7566 - Joining Date: 19-APR-87 - Salary: 3000 - Commission: - Department No: 20
Employee No: 7839 - Name: KING - Job: PRESIDENT - Manager: - Joining Date: 17-NOV-81 - Salary: 7000 - Commission: - Department No: 10
Employee No: 7844 - Name: TURNER - Job: SALESMAN - Manager: 7698 - Joining Date: 08-SEP-81 - Salary: 1500 - Commission: 0 - Department No: 30
Employee No: 7876 - Name: ADAMS - Job: CLERK - Manager: 7788 - Joining Date: 23-MAY-87 - Salary: 1100 - Commission: - Department No: 20
Employee No: 7900 - Name: JAMES - Job: CLERK - Manager: 7698 - Joining Date: 03-DEC-81 - Salary: 950 - Commission: - Department No: 30
Employee No: 7902 - Name: FORD - Job: ANALYST - Manager: 7566 - Joining Date: 03-DEC-81 - Salary: 3000 - Commission: - Department No: 20
Department No: 10 - Name: ACCOUNTING - Location: NEW YORK
Department No: 20 - Name: RESEARCH - Location: DALLAS
Department No: 30 - Name: SALES - Location: CHICAGO
Department No: 40 - Name: LOGISTICS - Location: CHICAGO
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.73
satyaki>Regards.
Satyaki De.

Help! Need oracle help with constructing stored procedure that return resultsets

Suns tutorial path for returning resultsets from stored procedures indicates that the following should work...
CallableStatement cs = con.prepareCall("{call SHOW_SUPPLIERS}");
ResultSet rs = cs.executeQuery();
Thats if you build your stored procedure something like this ...
String createProcedure = "create procedure SHOW_SUPPLIERS " + "as " + "select SUPPLIERS.SUP_NAME, COFFEES.COF_NAME " + "from SUPPLIERS, COFFEES " + "where SUPPLIERS.SUP_ID = COFFEES.SUP_ID " + "order by SUP_NAME";
We are using oracle 8.1.6. However I've been told that with oracle procedures when you return a result set from a called procedure you return a p_cursor variable. Somthing like this
(p_cursor in out SHOW_SUPPLIERS.SHOCurTyp)
is
begin
open p_cursor for
select * from suppliers
In which case the above mentioned sun code doesn't work.
We want to use jdbc to call a stored procedure that returns a resultset that does not require us to import any proprietary oracle objects...
Is there another way to write these stored procedures, rather than using this cursor construct? Are we missing something in the way we invoke them?

Suns tutorial path for returning resultsets from stored procedures indicates that the following should work...
CallableStatement cs = con.prepareCall("{call SHOW_SUPPLIERS}");
ResultSet rs = cs.executeQuery();
Thats if you build your stored procedure something like this ...
String createProcedure = "create procedure SHOW_SUPPLIERS " + "as " + "select SUPPLIERS.SUP_NAME, COFFEES.COF_NAME " + "from SUPPLIERS, COFFEES " + "where SUPPLIERS.SUP_ID = COFFEES.SUP_ID " + "order by SUP_NAME";
We are using oracle 8.1.6. However I've been told that with oracle procedures when you return a result set from a called procedure you return a p_cursor variable. Somthing like this
(p_cursor in out SHOW_SUPPLIERS.SHOCurTyp)
is
begin
open p_cursor for
select * from suppliers
In which case the above mentioned sun code doesn't work.
We want to use jdbc to call a stored procedure that returns a resultset that does not require us to import any proprietary oracle objects...
Is there another way to write these stored procedures, rather than using this cursor construct? Are we missing something in the way we invoke them?

Calling stored procedure and returning multiple resultsets

Hello,
Is it possible to create a procedure that return multiple result sets?
e.g.
procedure GetDataFromTables() is
begin
select * from table_one;
select * from table_two;
end GetDataFromTables;
And I want to call this procedure that returns multiple resultsets (one for table_one and another for table_two)
I have referred to the OCCI sample occiproc.cpp, but I am not sure how to handle multiple resultsets.
Your help is highly appreciated.

Thank You,
Got the REF cursor in storedproc.cpp.
But as it is documented, getCursor() gets the REF CURSOR value of an OUT parameter as a ResultSet.
So, is it true that if I have to write a procedure that selects * from 50 tables (50 SQL statements) , I have to set 50 OUT parameters to get the result sets.?
Is there any better way of doing this?
e.g. in DB2, we can open multiple cursors in the procedure body and then get the result set one after another.
CREATE PROCEDURE get_staging_data ()
RESULT SETS 1 <no. of result sets>
LANGUAGE SQL
BEGIN ATOMIC
DECLARE L_SQL varchar(5000);
DECLARE c CURSOR WITH RETURN TO CLIENT FOR L_STMT;
SET L_SQL = '';
SET L_SQL = 'SELECT * FROM ';
SET L_SQL = L_SQL || IN_Tab_Name ;
SET L_SQL = L_SQL || ' WHERE VERIFY_FLAG=''S'' FOR READ ONLY OPTIMIZE FOR 2000 ROWS' ;
PREPARE L_STMT FROM L_SQL;
OPEN c; < can open multiple cursors in the prodedure body>
END

Invoking stored procedure that returns array(oracle object type) as output

Hi,
We have stored procedures which returns arrays(oracle type) as an output, can anyone shed some light on how to map those arrays using JPA annotations? I tried using jdbcTypeName but i was getting wrong type or argument error, your help is very much appreciated. Below is the code snippet.
JPA Class:
import java.io.Serializable;
import java.sql.Array;
import java.util.List;
import javax.persistence.Entity;
import javax.persistence.Id;
import org.eclipse.persistence.annotations.Direction;
import org.eclipse.persistence.annotations.NamedStoredProcedureQuery;
import org.eclipse.persistence.annotations.StoredProcedureParameter;
* The persistent class for the MessagePublish database table.
@Entity
@NamedStoredProcedureQuery(name="GetTeamMembersDetails",
     procedureName="team_emp_maintenance_pkg.get_user_team_roles",
     resultClass=TeamMembersDetails.class,
     returnsResultSet=true,
     parameters={
     @StoredProcedureParameter(queryParameter="userId",name="I_USER_ID",direction=Direction.IN,type=Long.class),
     @StoredProcedureParameter(queryParameter="employeeId",name="I_EMPLOYEEID",direction=Direction.IN,type=Long.class),
     @StoredProcedureParameter(queryParameter="TEAMMEMBERSDETAILSOT",name="O_TEAM_ROLES",direction=Direction.OUT,jdbcTypeName="OBJ_TEAM_ROLES"),
     @StoredProcedureParameter(queryParameter="debugMode",name="I_DEBUGMODE",direction=Direction.IN,type=Long.class)
public class TeamMembersDetails implements Serializable {
     private static final long serialVersionUID = 1L;
@Id
     private long userId;
     private List<TeamMembersDetailsOT> teamMembersDetailsOT;
     public void setTeamMembersDetailsOT(List<TeamMembersDetailsOT> teamMembersDetailsOT) {
          this.teamMembersDetailsOT = teamMembersDetailsOT;
     public List<TeamMembersDetailsOT> getTeamMembersDetailsOT() {
          return teamMembersDetailsOT;
Procedure
PROCEDURE get_user_team_roles (
i_user_id IN ue_user.user_id%TYPE
, o_team_roles OUT OBJ_TEAM_ROLES_ARRAY
, i_debugmode IN NUMBER :=0)
AS
OBJ_TEAM_ROLES_ARRAY contains create or replace TYPE OBJ_TEAM_ROLES_ARRAY AS TABLE OF OBJ_TEAM_ROLES;
TeamMembersDetailsOT contains the same attributes defined in the OBJ_TEAM_ROLES.

A few things.
You are not using a JDBC Array type in your procedure, you are using a PLSQL TABLE type. An Array type would be a VARRAY in Oracle. EclipseLink supports both VARRAY and TABLE types, but TABLE types are more complex as Oracle JDBC does not support them, they must be wrapped in a corresponding VARRAY type. I assume your OBJ_TEAM_ROLES is also not an OBJECT TYPE but a PLSQL RECORD type, this has the same issue.
Your procedure does not return a result set, so "returnsResultSet=true" should be "returnsResultSet=false".
In general I would recommend you change your stored procedure to just return a select from a table using an OUT CURSOR, that is the easiest way to return data from an Oracle stored procedure.
If you must use the PLSQL types, then you will need to create wrapper VARRAY and OBJECT TYPEs. In EclipseLink you must use a PLSQLStoredProcedureCall to access these using the code API, there is not annotation support. Or you could create your own wrapper stored procedure that converts the PLSQL types to OBJECT TYPEs, and call the wrapper stored procedure.
To map to Oracle VARRAY and OBJECT TYPEs the JDBC Array and Struct types are used, these are supported using EclipseLink ObjectRelationalDataTypeDescriptor and mappings. These must be defined through the code API, as there is currently no annotation support.
I could not find any good examples or doc on this, your best source of example is the EclipseLink test cases in SVN,
http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/trunk/foundation/eclipselink.core.test/src/org/eclipse/persistence/testing/tests/plsql/
http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/trunk/foundation/eclipselink.core.test/src/org/eclipse/persistence/testing/tests/customsqlstoredprocedures/
James : http://www.eclipselink.org

DB Adapter Calling DB Procedure that returns a Record Type

I am trying to call a PL/SQL procedure that returns a Record Type and a VARCHAR2 and I'm getting this error:
<Faulthttp://schemas.xmlsoap.org/soap/envelope/>
<faultcode>env:Server</faultcode>
<faultstring>java.sql.SQLException: ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'MY_PROC.GET_ID' ORA-06550: line 1, column 7: PL/SQL: Statement ignored </faultstring> </Fault>
Is there something different I need to do to handle the Record Type OUT parameter?
Thanks.

The adapter configuration wizard should take care of the Record Type for you. It should invoke JPublisher to create an equivalent Object type and a package containing a wrapper that will be called by the adapter runtime. The package also contains conversion functions for converting between your Record Type and the generated Object type. Maybe it would help if you posted the signature of your stored procedure (not the body).

Call a procedure that returns a refcursor, use it in another proc's sql?

I have a procedure that returns a refcursor; how can I include that refcursor in a sql statement that's in another procedure, or view etc?
This is the kind of foolery I've tried so far (myproc1 returns a ref cursor):
create or replace procedure myproc2
rc ref cursor
AS
rc1 ref cursor;
begin
EXECUTE myproc1(rc1);
open rc for
select rc1.* from rc1;
end myproc2;

lecaro wrote:
To reiterate, I was interested in consuming the refcursor output of one proc in another proc. I wanted to take what I regarded as the records returned by the first sproc and manipulate them using SQL in the second sproc.
Since I can't use that approach, what are some hopefully fairly straightforward solutions that might work?Something like:
create or replace
procedure p1(
               p_stmt varchar2,
               p_refcursor OUT sys_refcursor
    is
    begin
        open p_refcursor for p_stmt;
end;
create or replace
procedure p2(
               p_stmt varchar2
    is
        v_refcursor sys_refcursor;
        v_var varchar2(30);
    begin
        p1(p_stmt,v_refcursor);
        loop
          fetch v_refcursor into v_var;
          exit when v_refcursor%notfound;
          dbms_output.put_line(v_var);
        end loop;
end;
set serveroutput on
exec p2('select ename from emp where deptno = 20');
SQL> set serveroutput on
SQL> exec p2('select ename from emp where deptno = 20');
SMITH
JONES
SCOTT
ADAMS
FORD
PL/SQL procedure successfully completed.
SQL> SY.

Error executing Stored Procedure that returns a recordset in Visual Basic 6

Hello, i tried to use the example in the link posted as a response to my question in a previous thread, and in Visual Basic 6, when i execute the Stored procedure it gives me the following error:
This is the package created as indicated in the example FAQ you posted.
package types
as
type cursorType is ref cursor;
end;
This is the procedure created as indicated in the example FAQ you posted.
PROCEDURE SP_TITUVALO(T_BR IN VARCHAR2,
P_Cursor OUT TYPES.cursorType )
AS
BEGIN
OPEN P_Cursor FOR
SELECT * FROM TASAS WHERE BR=T_BR AND TASA > 0;
END;
This is the code used to execute the Stored Procedure in VB6:
Dim objConn As New ADODB.Connection
Dim connString
Dim cmdStoredProc As New ADODB.Command
Dim param1 As New ADODB.Parameter
Dim RS As ADODB.Recordset
Set param1 = cmdStoredProc.CreateParameter("T_BR", adVarChar, adParamInput, 255, "97")
cmdStoredProc.Parameters.Append param1
objConn.Open strconex
Set cmdStoredProc.ActiveConnection = objConn
cmdStoredProc.CommandText = "SP_TITUVALO"
cmdStoredProc.CommandType = adCmdStoredProc
Set RS = cmdStoredProc.Execute
This is the error returned:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'SP_TITUVALO'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
****************************************************************

Juan,
Not sure about FAQ you are referring to, but it seems that you need to set PLSQLRSet property of ADODB.Command to TRUE. Because if you fail to do so - errors with refcursors are likely to happen.
Consider:
Set objConn = CreateObject("ADODB.Connection")
objConn.ConnectionString = "Provider=OraOLEDB.Oracle;Persist Security Info=False;Data Source=test9ora;User ID=max;Password=blabla"
objConn.Open
'Dim cmdStoredProc
Set cmdStoredProc = CreateObject("ADODB.Command")
Dim param1
Set param1 = cmdStoredProc.CreateParameter("T_BR", adVarChar, adParamInput, 255, "97")
param1.Value = "X"
cmdStoredProc.Parameters.Append param1
'Dim RS
Set cmdStoredProc.ActiveConnection = objConn
'The following line was missed out
cmdStoredProc.Properties("PLSQLRSet") = True
cmdStoredProc.CommandText = "SP_TITUVALO"
cmdStoredProc.CommandType = adCmdStoredProc
Set RS = cmdStoredProc.ExecuteThis works fine, at least for me.
Cheers.

Function calling stored procedure that returns a cursor into a LOV

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