Different session used when calling stored procedure from form

after commiting data in a form to a table, a stored procedure is called that inserts the data written to the table into several other tables. Some columns in the original table are updated - no commit is issued in the procedure. On returning from the procedure the form is re-queried but the updated columns don't contain the updates. This seems to imply that the stored procedure is running as a different session to the one of the form.
Is this the case? Can we make the form and the stored procedure use the same session so that the data is available in both without having to commit in the procedure?

No. They should be within one session unless you explicitly open a new session.
The reason why you dont see updates of the data block when you requery is probably the changes on the form never go to the back end. I think first you have to make sure data changes go to db table. You can do a commit_form before calling the stored procedure and open up another session (e.g. sqlplus) to check the data in the table changed or not.

Similar Messages

Call Stored Procedure from Forms 6i -- Urgent Plz...

Dear All,
I am first writing a stored procedure as:-
CREATE OR REPLACE FUNCTION
good_hire
(birthdate_in IN DATE,
reqsal_in IN NUMBER)
RETURN BOOLEAN
IS
too_young BOOLEAN :=
ADD_MONTHS
(SYSDATE, -216) >
birthdate_in;
too_expensive BOOLEAN :=
reqsal_in > fin.dept_bal;
BEGIN
RETURN NOT (too_young
OR too_expensive);
END;
Now in my forms also i have the same function,which i defined in in my program unit i.e., with the same name good_hire,but with different parameters.
If I want to call this stored procedure(good_hire)in my form
I am writing this code in the pre-Insert trigger.
IF good_hire
(:newemp.birthdate,
:newemp.proposed_sal)
THEN
SELECT empseq.NEXTVAL
INTO :newemp.empno
FROM dual;
ELSE
RAISE FORM_TRIGGER_FAILURE;
END IF;
Notice that i am sending bind variables from my form to the
stored procedure. Now my question :
1) Can i pass bind variables to the stored procedures from
forms or is there any other way i can access the
stored roceures from forms(Expecting a detailed answer) and
from which triggers can I access the stored procedures(like pre-
Insert here)?
2) If at all I have the same parameters in my program unit
function and with the same name good_hire, I know that the code
in the pre-Insert trigger will call only the function in my
program unit and not the stored procedure, but if I like to
call my stored procedure instead of the local function good_hire
then what should I do?
2)As I said before if i have different parameters, for the
stored procedure good_hire and local function good_hire and If
I call good_hire from my pre-insert trigger .. Is it that the
Forms will decide and call the Local function or stored
procedure depending on the parameter list?
I hope all my points are very clear.
I am expecting the best and detailed answer for my
Queries, I also hope these Quests will clear the doubts of many
members in our esteemed group.
Thnx in Advance...
Regards
siree....

Dear Siree,
Oh!! how many Questions? Each how much big??
Ok First of all the answer to your first question.
You can use the Stored procedures in the same way as the Forms procedures. You can pass bind variables to the stored procedures as well. You can also use the stored procedures in any triggers, I think there are no restrictions for that. The only thing is you should be connected to database while compiling the trigger where you are calling the stored procedure.
Answer to your second question.
You cannot direct Forms (I don't know about version 10g), untill 9i, you cannot tell forms to take the stored procedure and leave the local procedure. It will always take the local procedure, once a procedure is called. If not found locally then only it will go for the Stored procedures.
For your third question.
As I told you b4 forms searches for the procedure being called locally first, if locally present, does not go to the stored procedure. If declared by different paramaters in the stored procedure and it is called, then it will throw error (as it first searches for the name locally and if found will take up the one present locally and since that procedure is with different parameter, will throw up error). It is after all a stupid machine and can't think like us.
Regards,
Senthil .A. Perumal

Calling Stored procedure from Forms 6i

Dear all,
I have a stored procedure having INand INOUT parameters. I need to call it from Forms 6i triggers. Will you please tell me the syntax for calling stored procedure and stored function from Forms 6i and report 6i.
Saibaldas
[email protected]

Just the same as for a local procedure, the only restrictions concern package public variables which are not visible from client side PL/SQL, and you probly want to keep the interfaces simple as client side PL/SQL (e.g. the Forms and Reports engines) don't support the same range of datatypes that the database does.

Issue when calling Stored procedure from application

Dear all,
Oracle DB version: 11.2.0.3
   OS : RHEL 5.9 64-bit version
We are trying to execute one of the stored procedure (belonging to oracle DB schema) from our Dotnet application(recites in application server) but it takes more than 30 seconds to fetch the records. The stored procedure is called from application. When we try the same procedure from SQL developer or TOAD it completes within a second. Could anyone suggest on the issue?
Note: we are calling a remote DB view from our DB.
No. of records in the view : 49484929 rows
Thanks in advance,
Imran Khan

Thanks Billy for the reply. The following is the function of the .net application which calls the procedure:
public DataSet ResourceMonitor(String Date, String DateTime, String starttime, String endtime, String Assstarttime, String Assendtime)
try
cLog.StartMethod(this, System.Reflection.MethodInfo.GetCurrentMethod().Name);
Database dbResourceMonitor = null;
DataSet Resourceset = new DataSet();
dbResourceMonitor = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = dbResourceMonitor.GetStoredProcCommand("SP_RESOURCEMONITOR1");
dbResourceMonitor.AddInParameter(dbCommand, "P_Date", DbType.String, Date);
dbResourceMonitor.AddInParameter(dbCommand, "P_DateTime", DbType.String, DateTime);
dbResourceMonitor.AddInParameter(dbCommand, "P_Starttime", DbType.String, starttime);
dbResourceMonitor.AddInParameter(dbCommand, "P_Endtime", DbType.String, endtime);
dbResourceMonitor.AddInParameter(dbCommand, "P_AssStarttime", DbType.String, Assstarttime);
dbResourceMonitor.AddInParameter(dbCommand, "P_AssEndtime", DbType.String, Assendtime);
//dbCommand.Parameters.Add(BuildRefCursorParameter("DEPRECSET"));
dbCommand.Parameters.Add(BuildRefCursorParameter("RECORDSET1"));
dbCommand.Parameters.Add(BuildRefCursorParameter("RECORDSET2"));
dbCommand.Parameters.Add(BuildRefCursorParameter("RECORDSET3"));
dbCommand.Parameters.Add(BuildRefCursorParameter("RECORDSET4"));
return Resourceset;
catch (Exception ex)
cLog.LogMessages(this, ex.Message, cLog.eWiproMessageTypes.ErrorType);
throw ex;
finally
cLog.EndMethod(this, System.Reflection.MethodInfo.GetCurrentMethod().Name);
   The stored procedure SP_RESOURCEMONITOR1 has the following DDL:
CREATE OR REPLACE PROCEDURE SP_RESOURCEMONITOR1
(     P_Date      IN VARCHAR2,
      P_DateTime      IN VARCHAR2,
      P_Starttime     IN VARCHAR2,
      P_Endtime     IN VARCHAR2,
      P_AssStarttime     IN VARCHAR2,
      P_AssEndtime     IN VARCHAR2,
       P_Mode     IN NUMBER,
    RECORDSET1 OUT SYS_REFCURSOR,
    RECORDSET2 OUT SYS_REFCURSOR,
    RECORDSET3 OUT SYS_REFCURSOR,
    RECORDSET4 OUT SYS_REFCURSOR
)AS
BEGIN
OPEN RECORDSET1 FOR
Select ROLEMASTER.ROLEID,ROLEMASTER.ROLENAME as ResourceGroup,departmentmaster.DEPARTMENTNAME,departmentmaster.departmentid from Rolemaster
INNER JOIN departmentmaster ON Rolemaster.DEPTID=departmentmaster.DEPARTMENTID
WHERE 1=1 AND sysdate >=Rolemaster.START_DATE AND sysdate<=Rolemaster.END_DATE AND Upper(RoleMaster.Rolename) not like '%HIGHLOADER%' AND displayinlist=1
ORDER BY ROLENAME;
OPEN RECORDSET2 FOR
select ROM.ROLENAME as ResourceGroup, fn_get_resource_status(p_starttime, p_endtime,RM.Resourceid,RM.DeptID) AS Status,upper(RM.Resourceid)as Resourceid,RM.RoleID,RM.DeptID,TRIM(RM.RESOURCENAME) AS RESOURCENAME,'Detail'As Details,'ResChng'As ResChng,'Calender' As Calender FROM ResourceMaster RM
--INNER JOIN DEPARTMENTMASTER DM ON RM.DEPTID = DM.DEPARTMENTID
INNER JOIN ROLEMASTER ROM ON RM.ROLEID = ROM.ROLEID
where --UPPER (DM.DEPARTMENTNAME) IN ('DISPATCH','TRANSPORT','TRANSPORT RAMP')
RM.DEPTID in (select DEPARTMENTID from DEPARTMENTMASTER where displayinadmin=1 and active=1) ;
if (P_Mode =2) THEN
OPEN RECORDSET3 FOR
select * from mobility_attendance_info_v where TRANSACTIONDATE >= TO_DATE(Substr(p_starttime,1, 9) ,'dd-MON-rr') - 1 order by staffno,TRANSACTIONDATETIME Desc;
END IF;
OPEN RECORDSET4 FOR
select rsa.*,planning.flightno,'' As StTime,SUBSTR(rsa.depdt,11,5) as EndTime from resourceallocation rsa inner join planning ON rsa.planningid = planning.planningid
where TO_TIMESTAMP(rsa.DEPDT,'dd-MON-rr HH24:MI')>=TO_TIMESTAMP(P_DateTime,'dd-MON-rr HH24:MI') ;
END SP_RESOURCEMONITOR1;
   The view mobility_attendance_info_v is a called from a remote DB. Hope it's quite clear.
Regards,
Imran Khan

Invalid Object when Calling Stored Procedure from JDBC Adapter

JDBC Outbound adapter in XI 2.0 connected to SQL Server. I've coded my mapping to format the XSL mapping properly but the Adapter appears to not be able to find the Stored Procedure. Error message returned is "Invalid Object spStoredProcedureName".
Does anybody have any clue as to what I'm missing???

I know this is trivial, but did you use the "full" name of the SP as <schema>.<procname>???
HTH

Calling stored procedure from Forms 6.0(developer)

Friends,
Thanks for your replies. I am really grateful for your help for my last query. But I still have one hitch. How do I call from Developer 2000 Forms 6.0 a stored procedure which I made in Oracle 8i ?
null

This is an example from Forms on-line help "Invoking a stored program" topic:
DECLARE
ld DATE;
ln NUMBER;
lv VARCHAR2(30);
BEGIN
** Calling Database Procedure/Function
database_procedure_name(ld,ln,lv);
ld := database_function_name(ln,lv);
END;
Helena

Error when calling Stored Procedure from backing bean

I am using Jdeveloper 11.1.1.6 and am trying to utilize the following URL to execute a SP from a backing bean: http://ramannanda.blogspot.com/2011/11/optimized-update-insert-adf.html
The reason I am looking at this is currently I have coded my backing bean to perform inserts and deletes through the use of my View Objects. I am performing up to a combined 5-10K inserts and deletes and the performance is rather slow. If there is a way to tune the view objects as well as the commit to be much faster, that is the prefered method. If that can't be done then I would like to figure out the approach identified in the URL.
I have highlighted a section of code below that is failing when using the URL approach. It errors out with the following exception: javax.el.ELException: oracle.jbo.JboException: java.sql.SQLException: Internal Error: Inconsistent catalog view
Do you have thoughts as to what might cause this exception.
create or replace
type TYP_TEST_R is object
     Test_Id Number(5,0) ,
     Test_Num Number(7,0)
create or replace
type TYP_TEST_TB as table of TYP_TEST_R;
private void myMethod(MyTableVORowImpl pCurrentRow) {
int i = 0;
DCIteratorBinding lDciter =
(DCIteratorBinding)getBindings().get("MyTable1Iterator");
MyAppModuleAMImpl lMyAppModuleAMImpl =
(MyAppModuleAMImpl)lDciter.getViewObject().getApplicationModule();
Connection lConnection =
lMyAppModuleAMImpl.getDBTransaction().createStatement(1).getConnection();
StructDescriptor lTblRecordStructType =
StructDescriptor.createDescriptor("DBADMIN.TYP_TEST_R",
lConnection);
.....<additional logic here>......
Object lArray[] = new Object[lSortedDifferences.size()];
while (........) {
Number lNumber = .......
Number lDifferentStore = (Number)lDifferentIterator.next();
STRUCT lTempStruct =+_
new STRUCT(lTblRecordStructType, lConnection,+_
*new Object[] { pCurrentRow.getTestId(),*+_
lDifferentStore });+_
lArray[i] = lTempStruct;
i = i + 1;
//create array structure descriptor
ArrayDescriptor lTableDesc =
ArrayDescriptor.createDescriptor("DBADMIN.TYP_TEST_TB",
lConnection);
//create an Array type with given structure definition
ARRAY lTableArray =
new ARRAY(lTableDesc, lConnection, lArray);
String lCallableProcedureStatement =
" begin DBADMIN.SP_TEST(?,?); end;";
OracleCallableStatement lOracleCallableStatement = null;
lOracleCallableStatement =
(OracleCallableStatement)lMyAppModuleAMImpl.getDBTransaction().createCallableStatement(lCallableProcedureStatement,
0);
lOracleCallableStatement.setARRAY(1, lTableArray);
lOracleCallableStatement.setString(2,
(String)ADFUtil.evaluateEL("#{sessionScope['UserName']}"));
lOracleCallableStatement.executeUpdate();
}

That was helpful and now I can execute up to my last line of code: "lOracleCallableStatement.executeUpdate();"
This code executes the SP.
My SP is as follows:
create or replace
PROCEDURE          SP_TEST
*( param1 IN TYP_TEST_TB,*
param2 IN VARCHAR2) as
CURSOR for_insert_csr IS
SELECT *
FROM TABLE(param1) T1;
temp_update TYP_TEST_R;
BEGIN
FOR temp_update IN for_insert_csr
LOOP
-- do stuff in this loop
END LOOP;
end;
When trying to execute the SP, I get the following error:
+<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase INVOKE_APPLICATION 5+
javax.el.ELException: oracle.jbo.JboException: java.sql.SQLException: ORA-06550: line 1, column 7:*
PLS-00201: identifier DBADMIN.SP_TEST must be declared*
ORA-06550: line 1, column 7:*
PL/SQL: Statement ignored*
at com.sun.el.parser.AstValue.invoke(Unknown Source)*
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)*
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1300)*
at oracle.adf.view.rich.component.UIXDialog.broadcast(UIXDialog.java:97)*
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)*
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)*
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)*
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)*
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)*
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)*
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)*
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)*
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)*
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)*
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:386)*
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)*
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)*
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)*
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)*
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)*
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)*
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)*
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)*
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)*
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)*
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)*
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)*
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)*
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)*
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)*
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)*
at java.security.AccessController.doPrivileged(Native Method)*
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)*
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)*
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)*
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)*
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)*
Do you have any suggestions on what I might want to try?

Calling Stored Procedure from Oracle DataBase using Sender JDBC (JDBC-JMS)

Hi All,
We have requirement to move the data from Database to Queue (Interface Flow: JDBC -> JMS).
Database is Oracle.
*Based on Event, data will be triggered into two tables: XX & YY. This event occurs twice daily.
Take one field: 'aa' in XX and compare it with the field: 'pp' in YY.
If both are equal, then
if the field: 'qq' in YY table equals to "Add" then take the data from the view table: 'Add_View'.
else if the field: 'qq' in YY table equals to "Modify" then take the data from the view table: 'Modify_View'.
Finally, We need to archive the selected data from the respective view table.*
From each table, data will come differently, means with different field names.
I thought of call Stored Procedure from Sender JDBC Adapter for the above requirement.
But I heard that, we cannot call stored procedure in Oracle through Sender JDBC as it returns Cursor instead of ResultSet.
Is there any way other than Stored Procedure?
How to handle Data Types as data is coming from two different tables?
Can we create one data type for two tables?
Is BPM required for this to collect data from two different tables?
Can somebody guide me on how to handle this?
Waiting eagerly for help which will be rewarded.
Thanks and Regards,
Jyothirmayi.

Hi Gopal,
Thank you for your reply.
>Is there any way other than Stored Procedure?
Can you try configuring sender adapter to poll the data in intervals. You can configure Automatic TIme planning (ATP) in the sender jdbc channel.
I need to select the data from different tables based on some conditions. Let me simplify that.
Suppose Table1 contains 'n' no of rows. For each row, I need to test two conditions where only one condition will be satisfied. If 1st condition is satisfied, then data needs to be taken from Table2 else data needs to be taken from Table3.
How can we meet this by configuring sender adapter with ATP?
================================================================================================
>How to handle Data Types as data is coming from two different tables?
If you use join query in the select statement field of the channel then whatever you need select fields will be returned. This might be fields of two tables. your datatype fields are combination of two diff table.
we need to take data only from one table at a time. It is not join of two tables.
================================================================================================
Thanks,
Jyothirmayi.

How to use @jws:sql call Stored Procedure from Workshop

Is there anyone know how to use @jws tag call Sybase stored procedure within
Workshop,
Thanks,

Anurag,
Do you know is there any plan to add this feature in future release? and
when?
Thanks,
David
"Anurag Pareek" <[email protected]> wrote in message
news:[email protected]..
David,
In the current release, we do not support calling stored procedures from a
database control. You will have to write JDBC code in the JWS file to call
stored procedures.
Regards,
Anurag
Workshop Support
"David Yuan" <[email protected]> wrote in message
news:[email protected]..
Anurag,
I know how to use DB connection pool and create a db control with it. In
fact, we have created a Web Service with the db control using plain SQL
in
@jws:sql. However, my question here is how to use @jws tag in Weblogic
Workshop to create a Web Services based on Sybase stored procedure orany
Stored Proc not plain SQL.
Thanks,
David
"Anurag Pareek" <[email protected]> wrote in message
news:[email protected]..
David,
You can use a database control to obtain a connection from any JDBC
Connection Pool configured in the config.xml file. The JDBC Connectionpool
could be connecting to any database, the database control is
independent
of
that.
Regards,
Anurag
Workshop Support
"David Yuan" <[email protected]> wrote in message
news:[email protected]..
Is there anyone know how to use @jws tag call Sybase stored
procedure
within
Workshop,
Thanks,

Calling stored procedure from EJB in JSever

I have some trouble to call stored procedure from EJB deployed to JServer on Oracle8i (815).
I have been able to sucessfully test the stored procedure using thin client JDBC driver. But when I user the default connection in JServer, the stored procedure never got called. Is there any restriction of EJB in JServer?
Thanks
null

Thanks man! that was a great help. looks like i am almost there. i created those items t obe hidden.
now i am passing three parameters to the procedure. my url for that column value looks like this,
javascript:P65_PARTITION_ID=#PARTITION_ID#;P65_DBC=#DBC#;P65_FILE_ID=#FILE_ID#;doSubmit('Sku_Save');
the #DBC# parameter is a name of the person that has spaces(firstname lastname). i am getting a javascript error saying,
Line: 1
Char: 37
Error:Expected ';'
i see that char 37 is the space after firstname.
any idea how i should get rid of this error.
Also, as you have been very helpful, a question further beyond :). the above procedure will return a OUT varchar parameter. i guess i have to create another item for that. how do i read it and display just below my report as text.
Thanks Again!

Array data sporadically lost when calling stored procedure

We have weird problem with stored procedures for which I have not been able to find an explanation so far.
Our app has a bunch of stored procedures which process arrays of integers or strings.
From time to time (maybe 1 in a 1000) array data gets lost when calling stored procedures. From the logs we know that the data gets sent to the stored procedure, but on the DB side the procedure throws an exception because arrays are empty.
We are using (modified) OracleConnectionCacheImp (thus PooledConnections, etc.). My latest guess is that maybe somehow ArrayDescriptors on the (pooled)connection used to call the stored procedure are somehow affected when another pooled connection from OracleConnectionCacheImp gets removed by parallel thread. Is that possible? Or are the PooledConnections internally (in pooled connection data source) completely isolated from each other ?

We have weird problem with stored procedures for which I have not been able to find an explanation so far.
Our app has a bunch of stored procedures which process arrays of integers or strings.
From time to time (maybe 1 in a 1000) array data gets lost when calling stored procedures. From the logs we know that the data gets sent to the stored procedure, but on the DB side the procedure throws an exception because arrays are empty.
We are using (modified) OracleConnectionCacheImp (thus PooledConnections, etc.). My latest guess is that maybe somehow ArrayDescriptors on the (pooled)connection used to call the stored procedure are somehow affected when another pooled connection from OracleConnectionCacheImp gets removed by parallel thread. Is that possible? Or are the PooledConnections internally (in pooled connection data source) completely isolated from each other ?

Calling stored procedures from entity object and application module

Hello
I've put in place an EntiyImpl base class containg helper methods to call stored procedures.
I now need to call stored procedures from the application module.
Apart from creating an application module base class and duplicating the helper method code is there a way
to share the helper methods for calling stored procedures between the entity impl and application module impl ?
Regards
Paul

Does the helper code depend on features of a particular entity object instance, beyond its database transaction?
If so, I'm not sure I see how it could be used from an application module class.
If not, here's what you do:
Step 1:
Parametrize the database transaction--you might even want to. So instead of
protected myHelperMethod(Object someParam) {
DBTransaction trans = getDBTransaction();
change this to
protected myHelperMethod(DBTransaction trans, Object someParam) {
Step 2: make the method public and static--once you parameterize the DBTransaction, you should be able to do this.
public static myHelperMethod(DBTransaction trans, Object someParam) {
Step 3: Remove the method from your EntityImpl base class into a utility class:
public abstract class PlSqlUtils {
private PlSqlUtils() {}
public static myHelperMethod(DBTransaction trans, Object someParam) {
When you want to call the method from an application module, entity object, or even view object class, call
PlSqlUtils.myHelperMethod(getDBTransaction(), paramValue);
Unlike Transaction.executeCommand(), this lets you provide functionality like setting procedure parameter values, retrieving OUT parameter values, etc.
Hope this helps,
Avrom

Calling Stored Procedures from Discoverer

Does anyone know if I can call stored procedures from Discoverer? I know it supports Registered PL/SQL functions. If yes, can I find any documentation. Any information will be very helpful.
Thanks in advance!
Ning

One way I can think of to do that would be to use function with pragma restrict references. You can then use the function as a column in a SQL query to make a folder in Discoverer.

Calling stored procedure from DAC

Anyone has instructions on calling stored procedures from DAC. If I had a stored procedure called gary.refresh, where would I put that in the DAC. How do I specify the database that my stored procedure is in.. There doesn't seem to be any examples of this in the documentation for DAC administration
Edited by: user8092687 on Jun 6, 2011 7:51 AM

You have 3 options.
Option 1:
Create an SQL file that runs the stored proc. For instance, if
your stored proc is called "aggregate_proc" you would create a
file called aggregate_proc.sql that has the syntax to run the
stored proc. Put the file in the CustomSQLs directory that hangs
off the DAC main directory. Then, in the DAC, create a new task
(Execution Type = SQL File). The command for Incremental Load
would be aggregate_proc.sql.
Option 2:
Create an Informatica mapping (and corresponding workflow) that
runs the stored proc. Then create a DAC task (Execution type Informatica) that runs the workflow.
Option 3 :
Directly mention Schema.procedure name in the DAC task
Hope this helps,
- Amith

How to call stored procedure from Pro*C

How to call stored procedure from Pro*C ?
my system spec is SuSE Linux 9.1, gcc version : 3.3.3, oracle : 10g
my Pro*C code is the following..
EXEC SQL EXECUTE
begin
test_procedure();
end;
END-EXEC;
the test_procedure() has a simple update statement. and it works well in SQL Plus consol. but in Pro*C, there is a precompile error.
will anybody help me what is the problem ??

I'm in the process of moving C files (with embedded SQL, .PC files) from Unix to Linux. One program I was trying to compile had this piece of code that called an Oracle function (a standalone), which compiled on Unix, but gives errors on Linux:
EXEC SQL EXECUTE
BEGIN
:r_stat := TESTSPEC.WEATHER_CHECK();
END;
END-EXEC;
A call similar to this is in another .PC file which compiled on Linux with no problem. Here is what the ".lis" file had:
Pro*C/C++: Release 10.2.0.1.0 - Production on Mon Jun 12 09:26:08 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Error at line 193, column 5 in file weather_check.pc
193 BEGIN
193 ....1
193 PCC-S-02346, PL/SQL found semantic errors
Error at line 194, column 8 in file weather_check.pc
194 :r_stat := TESTSPEC.WEATHER_CHECK();
194 .......1
194 PLS-S-00000, Statement ignored
Error at line 194, column 18 in file weather_check.pc
194 :r_stat := TESTSPEC.WEATHER_CHECK();
194 .................1
194 PLS-S-00201, identifier 'TESTSPEC.WEATHER_CHECK' must be declared
Pro*C/C++: Release 10.2.0.1.0 - Production on Mon Jun 12 09:26:08 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
System default option values taken from: /oracle_client/product/v10r2/precomp/ad
min/pcscfg.cfg
Error at line 194, column 18 in file weather_check.pc
:r_stat := TESTSPEC.WEATHER_CHECK();
.................1
PLS-S-00201, identifier 'TESTSPEC.WEATHER_CHECK' must be declared
Error at line 194, column 8 in file weather_check.pc
:r_stat := TESTSPEC.WEATHER_CHECK();
.......1
PLS-S-00000, Statement ignored
Semantic error at line 193, column 5, file weather_check.pc:
BEGIN
....1
PCC-S-02346, PL/SQL found semantic errors

Different session used when calling stored procedure from form

Similar Messages

Maybe you are looking for