Calling of Stored Procedure in After Insert Trigger

Can I call a Stored Procedure in After Insert Trigger ?
Please send a sample code (good example) of After Insert Trigger.
Thanks.

Kishore,
I have two table WLCS_ORDER, WLCS_ORDER_LINE
WLCS_ORDER - It holds order header information like
ORDER_ID
CUSTOMER_ID
TRANSACTION_ID
STATUS
ORDER_DATE
SHIPPING_METHOD
SHIPPING_AMOUNT
SHIPPING_CURRENCY
PRICE_AMOUNT
PRICE_CURRENCY
SHIPPING_GEOCODE
SHIPPING_STREET1
SHIPPING_STREET2
SHIPPING_CITY
SHIPPING_STATE
SHIPPING_COUNTRY
SHIPPING_POBOX
SHIPPING_COUNTY
SHIPPING_POSTAL_CODE
SHIPPING_POSTAL_CODE_TYPE
SPECIAL_INSTRUCTIONS
SPLITTING_PREFERENCE
ORDER_SUBTOTAL
WLCS_ORDER_LINE - It holds all order lines information like
ORDER_LINE_ID
QUANTITY
PRODUCT_ID
TAX_AMOUNT
TAX_CURRENCY
SHIPPING_AMOUNT
SHIPPING_CURRENCY
UNIT_PRICE_AMOUNT
UNIT_PRICE_CURRENCY
MSRP_AMOUNT
MSRP_CURRENCY
DESCRIPTION
ORDER_ID
TOTAL_LINE_AMOUNT
Relation between WLCS_ORDER, WLCS_ORDER_LINE is one to many.
For each WLCS_ORDER row, one or more order lines will insert into WLCS_ORDER_LINE table.
For each new row in WLCS_ORDER table, I have to update the following columns in both the tables with my maths.
WLCS_ORDER
shipping_amount
price_amount
order_subtotal
WLCS_ORDER_LINE
shipping_amount
I thought I can do this in after insert trigger, But if it is not possible, Please give the best way to fulfill this requirement.
I appreciate your help.
Have a great day.
Srinivas

Similar Messages

Urgent - After Insert Trigger is not working

CREATE OR REPLACE TRIGGER TD_ADD_SHIPPING_COST
AFTER INSERT ON wlcs_order
REFERENCING NEW AS new_order
FOR EACH ROW
BEGIN
IF (:new_order.order_id IS NOT NULL) THEN
-- call update_wlcs_order procedure from shipping_cost package
SHIPPING_COST.update_wlcs_order(:new_order.order_id);
END IF;
END TD_ADD_SHIPPING_COST;

See my answer in your other posting here
Re: Calling of Stored Procedure in After Insert Trigger

Call Stored Procedure inside a db trigger

Is that possible to call stored procedure inside a db trigger ?
I User this code:
Create Or Replace Trigger Sale.Send_Auto_Email_Trg
After Insert
On Sale.Sale_Technical_Support
--Referencing New As New Old As Old
For Each Row
Declare
Pragma Autonomous_Transaction;
vn_count         Number := 0;
vn_msg           Number;
vv_exec          Varchar2(5000);
Begin
If Inserting And :New.Ticket_Status = 2 Then
   Begin
    Begin
     Select Count(*)
       Into vn_count
       From Sale_Technical_Support
      Where Sending_Flag = 1
        And Support_Type = 2;
    Exception When No_Data_Found Then
     vn_count := 0;
    End;
    If vn_count >= 1 And :New.Problem_Desc Is Not Null Then
     Technical_Support_Mailing('[email protected]', -- To
                               '[email protected]',
                               '[email protected]', -- Bcc
                               '[email protected]', -- From
                               'رموز وصلاحيات',
                               2);
    End If;
   End;
End If;
End;
/No errors but the procedure doesn't executed !!!!!

1) If you are using autonomous transactions for anything other that writing log data that you want to preserve even if the triggering transaction fails, you're probably doing something wrong. There is no reason to use an autonomous transaction here.
2) You don't want to send email from a trigger. You don't want to do anything non-transactional in a trigger. Oracle will, for example, rollback and re-execute parts of a statement for write consistency. If you send email in a trigger, you may get multiple emails for a single update. You may also get emails for updates that were never committed. And if the email server happens to be down, your transactions will fail.
3) If you use an autonomous transaction, the trigger will have a completely different transaction context from the parent. So when you query the table within the trigger, you won't be able to see any of the uncommitted changes including the changes that caused the trigger to fire. My guess is that you are assuming that the row that you inserted is visible to the trigger.
Justin

Can we call a stored procedure from a Trigger

Hello Everyone,
I need some help in writing the triggers in Oracle 10g Database.
Can we call a stored procedure from a trigger?

Can we call a stored procedure from a trigger? Yes. Why did you think we couldn't?
Cheers, APC

Can rs.last() be used after calling the stored procedure?

Can rs.last() be used after calling the stored procedure? If yes what should be the CURSOR types?

Can rs.last() be used after calling the stored
procedure? If yes what should be the CURSOR types?That would depend on the driver/database.
And as I said in your other post it is far more efficient to count records by just returning a count rather than a complete collection regardless of how you get to the end.

Using Database Change Notification instead of After Insert Trigger

Hello guys! I have an after insert trigger that calls a procedure, which in turn is doing an update or insert on another table. Due to mutating table errors I declared the trigger and procedure as autonomously transactional. The problem is, that old values of my main tables are inserted into the subtable since the after insert/update trigger is fired before the commit.
My question is how can I solve that and how could I use the change notification package to call my procedure? I now that this notification is only started after a DML/DDL action has been commited on a table.
If you could show me how to carry out the following code with a Database Change Notification I'd be delighted. Furthermore I need to know if it suffices to set up this notification only once or for each client seperately?
Many thanks for your help and expertise!
Regards,
Sebastian
declare
cnumber number (6);
begin
select count(*) into cnumber from (
select case when (select date_datum
    from
      (select f.date_datum,
        row_number() over (order by f.objectid desc) rn
      from borki.fangzahlen f
      where lng_falle      = :new.lng_falle
      and int_fallennummer = :new.int_fallennummer
      and lng_schaedling   = :new.lng_schaedling
      and date_datum       > '31.03.2010'
    where rn=1) < (select date_datum
    from
      (select f.date_datum,
        row_number() over (order by f.objectid desc) rn
      from borki.fangzahlen f
      where lng_falle      = :new.lng_falle
      and int_fallennummer = :new.int_fallennummer
      and lng_schaedling   = :new.lng_schaedling
      and date_datum       > '31.03.2010'
    where rn=2) then 1 end as action from borki.fangzahlen
        where lng_falle      = :new.lng_falle
        and int_fallennummer = :new.int_fallennummer
        and lng_schaedling   = :new.lng_schaedling
        and date_datum       > '31.03.2010') where action = 1;
if cnumber != 0 then
delete from borki.tbl_test where lng_falle = :new.lng_falle
and int_fallennummer = :new.int_fallennummer
and lng_schaedling   = :new.lng_schaedling
and date_datum       > '31.03.2010';
commit;
pr_fangzahlen_tw_sync_sk(:new.lng_falle, :new.int_fallennummer, :new.lng_schaedling);

It looks like you have an error in line 37 of your code. Once you fix that the problem should be resolved.

Ssrs 2008 r2 report dataset call a stored procedure

I am modifying an existing SSRS 2008 r2 report. In a dataset that already exists within the ssrs 2008 r2 report I need execute
a stored procedure called StudentData and pass 3 parameter values to the stored procedure. The stored procedure will then return 5 values that are now needed for the modified ssrs report. My problem is I do not know how to have the dataset call the stored procedure
with the 3 parameter values and pass back the 5 different unique data values that I am looking for.
The basic dataset is the following:
SELECT SchoolNumber,
        SchoolName,
        StudentNumber,
from [Trans].[dbo].[Student]
order by SchoolNumber,
          SchoolName,
          StudentNumber
I basically want to pass the 3 parameters of SchoolNumber, SchoolName, and StudentNumber to the
stored procedure called StudentData from the data I obtain from the [Trans].[dbo].[Student]. The 3 parameter values will be obtained from the sql listed above.
The columns that I need from the stored procedure called StudentData will return the following data columns
that I need for the report: StudnentName, StudentAddress, Studentbirthdate, StudentPhoneNumber, GuardianName.
Thus can you show me how to setup the sql to meet this requirement I have?

Hi wendy,
After testing the issue in my local environment, we can refer to the following steps to achieve your requirement:
Create three multiple parameters named SchoolNumber, SchoolName and StudentNumber in the report. Those available values from the basic dataset SchoolNumber, SchoolName and StudentNumber fields.
If you want to pass multiple values parameter to stored procedure, we should create a function as below to the database:
CREATE FUNCTION SplitParameterValues (@InputString NVARCHAR(max), @SplitChar VARCHAR(5))
RETURNS @ValuesList TABLE
param NVARCHAR(255)
AS
BEGIN
DECLARE @ListValue NVARCHAR(max)
SET @InputString = @InputString + @SplitChar
WHILE @InputString!= @SplitChar
BEGIN
SELECT @ListValue = SUBSTRING(@InputString , 1, (CHARINDEX(@SplitChar, @InputString)-1))
IF (CHARINDEX(@SplitChar, @InputString) + len(@SplitChar))>(LEN(@InputString))
BEGIN
SET @InputString=@SplitChar
END
ELSE
BEGIN
SELECT @InputString = SUBSTRING(@InputString, (CHARINDEX(@SplitChar, @InputString) + len(@SplitChar)) , LEN(@InputString)-(CHARINDEX(@SplitChar, @InputString)+ len(@SplitChar)-1) )
END
INSERT INTO @ValuesList VALUES( @ListValue)
END
RETURN
END
Use the query below to create a stored procedure, then use it to create a dataset to return 5 values:
create proc proc_test(@SchoolNumber nvarchar(50),@SchoolName nvarchar(50),@StudentNumber nvarchar(50))
as
begin
select StudnentName, StudentAddress, Studentbirthdate, StudentPhoneNumber, GuardianName
from table7 where SchoolNumber in (SELECT * FROM SplitParameterValues (@SchoolNumber,',')) and SchoolName in(SELECT * FROM SplitParameterValues (@SchoolName,',')) and StudentNumber in (SELECT * FROM SplitParameterValues (@StudentNumber,','))
end
Right-click the new dataset to modify the parameter value in the Parameters pane as below:
=join(Parameters!SchoolNumber.Value,",")
=join(Parameters!SchoolName.Value,",")
=join(Parameters!StudentNumber.Value,",")
For more details about pass multi-value to stored procedure, please see:
http://munishbansal.wordpress.com/2008/12/29/passing-multi-value-parameter-in-stored-procedure-ssrs-report/
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
If you have any feedback on our support, please click
here.
Katherine Xiong
TechNet Community Support

Calling a stored procedure runs into an error

Hello,
We are testing the Database Adapter.
In our database we created the following
- Table tt
- Package ttpackage, with a procedure with 1 input and 1 output parameter which inserts a record in the tt table.
(see scripts at bottom of message)
We created a Database Adapter based upon this Package (Call a stored procedure or function) and register this Database Adapter with the Integration Server.
When we invoke this Database Adapter and enter the input, we can see in the database that 4 records are created. The Web Service returns after a minute with an error
How can we solve this problem?
Regards Leon Smiers
ERROR
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>env:Server</faultcode><faultstring>oracle.tip.esb.server.common.exceptions.BusinessEventRetriableException: An unhandled exception has been thrown in the ESB system. The exception reported is: "oracle.tip.esb.server.common.exceptions.BusinessEventRetriableException: An unhandled exception has been thrown in the ESB system. The exception reported is: "java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 0
     at java.util.Vector.get(Vector.java:710)
     at oracle.tip.esb.server.common.wsif.WSIFInvoker.readResponseHeader(Unknown Source)
SCRIPT
drop table tt
drop sequence seq_tt;
drop package ttpackage;
create table tt
(field1 number(10) not null
,field2 varchar2(25) not null
,status varchar2(1) not null
,primary key (field1)
create sequence seq_tt;
create or replace package ttpackage is
procedure insert_tt(
pi_field2 in tt.field2%type,
po_status out klacht_data.status%type);
end;
show errors
create or replace package body ttpackage is
procedure insert_tt(
pi_field2 in tt.field2%type,
po_status out klacht_data.status%type) is
begin
po_status:='I';
insert into tt
(field1, field2,status)
values(seq_tt.nextval,pi_field2,po_status);
end insert_tt;
end;
show errors
/

Hello Dave,
Thanks for the quick fix.
I've tested the fix. The 'Array index out of range: 0' disappeared.
I get, unfortunately, the following error. I already described the steps I take in the first message. Based upon the TTpackage I create a Database adapter, register it with the ESB and invoke the URL from the ESB.
Regards Leon
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>env:Server</faultcode><faultstring>oracle.tip.esb.server.common.exceptions.BusinessEventRetriableException: An unhandled exception has been thrown in the ESB system. The exception reported is: "oracle.xml.parser.v2.XMLDOMException: Ongeldige naamruimte http://xmlns.oracle.com/pcbpel/adapter/db/OCOP/TTPACKAGE/INSERT_TT/ voor prefix xmlns
     at oracle.xml.parser.v2.XMLElement.setAttributeNS(XMLElement.java:1015)
     at oracle.tip.esb.utils.DOMUtil.copyContentsTo(Unknown Source)
     at oracle.tip.esb.server.service.impl.soap.EventOracleSoapProvider.raiseEvent(Unknown Source)
     at oracle.tip.esb.server.service.impl.soap.EventOracleSoapProvider.processMessage(Unknown Source)
     at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:869)
     at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:349)
     at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessing(ProviderProcessor.java:460)
     at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:114)
     at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:96)
     at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:177)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
</faultstring><faultactor></faultactor></env:Fault></env:Body></env:Envelope>

Stored Procedure that creates a trigger on new tables

I am trying to create a stored procedure that creates a trigger on new tables whenever the table is created. The procedure should receive the new project table's name, and then create a dml trigger on that procedure. When the procedure
is run, I get an error "Incorrect syntax near keyword 'TRIGGER.'" This is how my Stored Procedure looks in SQL Management Studio. Any suggestions?
USE [RIDB_DynamicDesign]
GO
/****** Object: StoredProcedure [dbo].[sp_CreateTriggerMarkLatest] Script Date: 11/08/2014 16:43:20 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[sp_CreateTriggerMarkLatest] @ProjectTable nvarchar(128), @ItExists int OUTPUT
AS
DECLARE @SQL nvarchar(4000)
DECLARE @MarkLatest nvarchar(30)
DECLARE @LatTrue bit
DECLARE @LatFalse bit
SET @LatTrue = 'True'
SET @LatFalse = 'False'
SET @SQL = 'CREATE TRIGGER tr_MarkLatest ON ' + @ProjectTable + ' AFTER INSERT
AS
UPDATE ' + @ProjectTable + ' SET Latest = @LatFalse
UPDATE ' + @ProjectTable + ' SET Latest = @LatTrue WHERE
ID IN (SELECT ID FROM ' + @ProjectTable + ' p WHERE
NOT EXISTS (SELECT 1 FROM ' + @ProjectTable + ' WHERE
Name = p.Name AND Vers = p.Vers
AND Date > p.Date))'
EXEC sp_executesql @SQL, N'@ProjectTable nvarchar(128), @LatTrue bit, @LatFalse bit',
@ProjectTable, @LatTrue, @LatFalse
Gina

First you have to debug the dynamic SQL string with a PRINT statement. I see some problems:
CREATE PROCEDURE [dbo].[uspCreateTriggerMarkLatest] @ProjectTable nvarchar(128), @ItExists int OUTPUT
AS BEGIN
DECLARE @SQL nvarchar(4000)
DECLARE @MarkLatest nvarchar(30)
DECLARE @LatTrue bit
DECLARE @LatFalse bit
SET @LatTrue = 'True'
SET @LatFalse = 'False'
SET @SQL = 'CREATE TRIGGER tr_MarkLatest ON ' + @ProjectTable + ' AFTER INSERT
AS
UPDATE ' + @ProjectTable + ' SET Latest = @LatFalse
UPDATE ' + @ProjectTable + ' SET Latest = @LatTrue WHERE
ID IN (SELECT ID FROM ' + @ProjectTable + ' p WHERE
NOT EXISTS (SELECT 1 FROM ' + @ProjectTable + ' WHERE
Name = p.Name AND Vers = p.Vers
AND Date > p.Date))'
PRINT @SQL;
-- EXEC sp_executesql @SQL, N'@ProjectTable nvarchar(128), @LatTrue bit, @LatFalse bit', @ProjectTable, @LatTrue, @LatFalse
END
GO
DECLARE @ItExists int, @ProjectTable nvarchar(128) = N'TestTrigger';
EXEC [dbo].[uspCreateTriggerMarkLatest] @ProjectTable, @ItExists OUTPUT
CREATE TRIGGER tr_MarkLatest ON TestTrigger AFTER INSERT
AS
UPDATE TestTrigger SET Latest = @LatFalse
UPDATE TestTrigger SET Latest = @LatTrue WHERE
ID IN (SELECT ID FROM TestTrigger p WHERE
NOT EXISTS (SELECT 1 FROM TestTrigger WHERE
Name = p.Name AND Vers = p.Vers
AND Date > p.Date))
Kalman Toth Database & OLAP Architect
SQL Server 2014 Database Design
New Book / Kindle: Beginner Database Design & SQL Programming Using Microsoft SQL Server 2014

Forms - Calls to stored procedures instead of standard database actions

After discovering Reports, I'm now getting started with Forms in APEX. :)
While I like the basic functionalities offered by the different Wizards, there's one thing that bothers me. After creating your form, you basically get 3 buttons (not counting cancel) for the different actions, each corresponding with a Database Action (SQL INSERT/UPDATE/DELETE). This is nice, but it's not exactly what I want. I would like to replace the direct database actions by calls to stored procedures (in a package), one for each action. It would be nice, of course, to keep the Wizard advantages, especially considering the fact I would like to find a standard, easy way to create forms. So, basically, I would like to create my forms this way, but instead of linking the button to a predefined database action, have it call a stored procedure. Is this somehow possible and what would be the easiest way to realize this?
I'm running APEX 4.0.1.00.03 on an Oracle XE database.
Erwin

Okay, this was working nicely. But I must be missing something...
I made an (interactive) report and added two link columns, one for the update and one for the delete (the insert is handled by a non-row related create button). I also created 3 forms on a procedure, one for each action (I/U/D). Now, when I call my form page from the report, I want to pass the values of the different columns of the selected record to this form, so the user can view and adapt them. Seems quite logical to me. There's only one problem. The column link seems to be limited to 3 items? Euh... am I missing something or is this not the way to do this.
Let me illustrate this with an example.
I created an UPDATE form, linked to a procedure to modify a given city.
This procedure has the following parameters:
- ID (hidden on the form)
- PROVINCE
- ZIP CODE
- NAME
- DESCRIPTION
On the other hand, I have my report which gives an overview of the cities. This report has the following columns:
- ID
- PROVINCE
- ZIP CODE
- NAME
- DESCRIPTION
I also added 2 empty columns to contain the UPDATE and DELETE links. Basically, I just use these to place a nice icon for the different actions.
Now, when I click on one of these icons, I want to pass the field values of the selected row to my form. In this case, that means I want to pass 5 values to the 5 items of my form. BUT, under the link column, I see only 3 items? Am I missing something really stupid or am I handling this the wrong way?
Erwin

SQLException while calling a Stored Procedure in Oracle

Hi all,
I am getting this error while calling a Stored Procedure in Oracle...
java.sql.SQLException: ORA-00600: internal error code, arguments: [12259], [], [
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:207)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:540)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1273)
at oracle.jdbc.ttc7.TTC7Protocol.fetch(TTC7Protocol.java:780)
at oracle.jdbc.driver.OracleResultSet.next(OracleResultSet.java:135)
at StoredProcedureDemo.main(StoredProcedureDemo.java:36)
The Program is ...
import java.sql.*;
public class StoredProcedureDemo {
     public static void main(String[] args) throws Exception {
          Connection con = null;
          ResultSet rs = null;
          Statement st = null;
          CallableStatement cs = null;
          int i;
          try {
               Class.forName("oracle.jdbc.driver.OracleDriver");
               con = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:SHYAM","scott","tiger");
               System.out.println("Got Connection ");
               st = con.createStatement();
               String createProcedure = "create or replace PROCEDURE Get_emp_names (Dept_num IN NUMBER) IS"
                         +" Emp_name VARCHAR2(10);"
                         +" CURSOR c1 (Depno NUMBER) IS"
                         +" SELECT Ename FROM emp WHERE deptno = Depno;"
                         +" BEGIN"
                         +" OPEN c1(Dept_num);"
                         +" LOOP"
                         +" FETCH c1 INTO Emp_name;"
                         +" EXIT WHEN C1%NOTFOUND;"
                         +" END LOOP;"
                         +" CLOSE c1;"
                         +" END;";
               System.out.println("Stored Procedure is \n"+createProcedure);
               i = st.executeUpdate(createProcedure);
               System.out.println("After creating the Stored Procedure "+i);
               cs = con.prepareCall("{call Get_emp_names(?)}");
               System.out.println("After calling the Stored Procedure ");
               cs.setInt(1,20);
               System.out.println("Before executing the Stored Procedure ");
               rs = cs.executeQuery();
               System.out.println("The Enames of the given Dept are ....");
               while(rs.next()) {
                    System.out.println("In The while loop ");
                    System.out.println(rs.getString(1));
          catch (Exception e) {
               e.printStackTrace();
Stored Procedure is ...
create or replace PROCEDURE Get_emp_names (Dept_num IN NUMBER) IS
Emp_name VARCHAR2(10);
CURSOR c1 (Depno NUMBER) IS
SELECT Ename FROM emp WHERE deptno = Depno;
BEGIN
OPEN c1(Dept_num);
LOOP
FETCH c1 INTO Emp_name;
EXIT WHEN C1%NOTFOUND;
END LOOP;
CLOSE c1;
END;
Stored procedure is working properly on sql*plus(Oracle 8.1.5)) editor. But it is not working from a standalone java application. Can anyone please give me a solution.
thanks and regards
Shyam Krishna

The first solution is to not do that in java in the first place.
DDL should be in script files which are applied to oracle outside of java.
Other than I believe there are some existing stored procedures in Oracle that take DDL strings and process them. Your user has to have permission of course. You can track them down via the documentation.

Calling a stored procedure with a CLOB as input parameter

Hello,
I was unsuccessfully trying to call a stored procedure with a clob as input parameter from my C++ application using occi.
Anyone got a working example to look at?
I already checked the thread Invalid OCI handle when creating a Blob which didn't help.
The problem seems to be that I don't have a lob locator to write my data (xml file) to. I tried creating a temporary clob using the sys.dbms_lob package which only resulted in a major headache on my part...
I would appreciate any help.
Kind regards
Horst
my environment:
Visual Studio 2008, C++ application
Oracle 11g

To start using a blob you have to insert it into the database and then get it back. Sounds weird but that is how it is. Here is a very simple program to do this:
#include<occi.h>
#include <iostream>
using namespace oracle::occi;
using namespace std;
int main()
try
    Environment *env = Environment::createEnvironment(Environment::OBJECT);
    Connection *conn = env->createConnection("hr","hr","");
    string stmt1 = "insert into blob_tab values (:1) ";
    string stmt2 = "select col1 from blob_tab";
    Blob blob(conn);
    blob.setEmpty(conn);
    Statement *stmtObj = conn->createStatement(stmt1);
    stmtObj->setBlob(1,blob);
    stmtObj->executeUpdate();
    conn->commit();
    Blob blob1(conn);
    Statement *stmtObj2 = conn->createStatement(stmt2);
    ResultSet *rs = stmtObj2->executeQuery();
    while(rs->next())
     blob1 = rs->getBlob(1);
    string stmt3 = "begin my_proc(:1) ;end;";
    Statement *stmtObj3 = conn->createStatement(stmt3);
    stmtObj3->setBlob(1,blob1);
    stmtObj3->executeUpdate();
catch (SQLException e)
    cout << e.getMessage();
/* The tables and procedure are primitive but ok for demo
    create table blob_tab(col1 blob);
    create or replace procedure my_proc(arg in blob)
    as
    begin
     -- just a putline here. you can do other more meaningful operations with the blob here
      dbms_output.put_line('hello');
   end;
}Hope this helps.
Thanks,
Sumit

Calling a stored procedure from Reports

I am trying to call a stored procedure using oracle reports in the afterparameter code. My code is:
v_ain := sp_get_ain(:P_session_id);
Can someone help me out by telling what is wrong. I keep getting an error stating that sp_get_ain needs to be declared.?!

I am creating a function and a stored procedure and calling them
in afterparameter report trigger.
-------------------Create function ----------------
create or replace function get_name( emp_id number) return varchar2 is
v_name varchar2(20);
begin
select name into v_name
from sample_table
where employ_id = emp_id ;
return(v_name); ---------This is the way to return value from function.
exception
when no_data_found then
return('Name not found.');
when others then
return('Other error found.');
end ;
==================================================================================
------------------------Create procedure ------------------------------------
create or replace procedure get_name( emp_id number, return_name out varchar2) is
v_name varchar2(20);
begin
select name into v_name
from sample_table
where employ_id = emp_id ;
return_name := v_name ; --Assign out parameter value from procedure.
exception
when no_data_found then
return_name := 'Name not found.';
when others then
return_name := 'Other error found.';
end ;
============================================================================
-----------------Call function and procedure from report ---------------------
In formula column or any report trigger you can use this code.
v_function_return_name varchar2(20);
v_procedure_return_name varchar2(20);
v_employ_id number(10);
begin
v_employ_id := 101 ;
v_function_return_name := get_name(v_employ_id ); --- call function
get_name(v_employ_id , v_procedure_return_name ); -- call procedure
end;
Here v_function_return_name has same value as v_procedure_return_name,
these are the values returned from function and procedure.
--Anita

Calling a stored procedure with argument as column name

hi
i am calling a stored procedure mapping_audit_errors_inserts
whose definition is as follows
PROCEDURE mapping_audit_errors_inserts (
in_ma_seq_id IN ETL_MAPPING_AUDIT_ERRORS.ma_seq_id%TYPE,
in_etl_stage IN ETL_MAPPING_AUDIT_ERRORS.etl_stage%TYPE,
in_sqlerrcode IN ETL_MAPPING_AUDIT_ERRORS.sqlerrcode%TYPE
IS
BEGIN
mapping_audit_ora_errors (in_ma_seq_id,
in_etl_stage,
in_sqlerrcode,
get_error_message (in_sqlerrcode)
END;
now i need to call this procedure as
mapping_audit_errors_inserts(MA_SEQ_ID.currval,1,v_error_code)
[ v_error_code:=SQLCODE;]
it is giving error as
PLS-00201: identifier 'MA_SEQ_ID.CURRVAL' must be declared
can anyone calrify me on this.
Thanks

Anwar is likely correct about the reason for your error. The other possibility is that the owner of the procedure calling mapping_audit_errors_inserts does not have SELECT on the sequence granted directly to them.
However, even after creating the sequence, if the session calling the procedure has not got a value from the sequence prior to trying to use CURRVAL, you will get:
SQL> CREATE PROCEDURE p(p_id IN NUMBER) AS
2 BEGIN
3     DBMS_OUTPUT.Put_Line('ID is '||p_id);
4 END;
5 /
Procedure created.
SQL> DECLARE
2     l_no NUMBER;
3 BEGIN
4     SELECT ma_seq_id.CURRVAL INTO l_no
5     FROM dual;
6     p(l_no);
7 END;
8 /
DECLARE
ERROR at line 1:
ORA-08002: sequence MA_SEQ_ID.CURRVAL is not yet defined in this session
ORA-06512: at line 4And, just to reinforce Anwar's point about selecting it into a variable, if you try to pass CURRVAL to a procedure, you will get:
SQL> DECLARE
2     l_no NUMBER;
3 BEGIN
4     SELECT ma_seq_id.NEXTVAL INTO l_no
5     FROM dual;
6     p(ma_seq_id.CURRVAL);
7 END;
8 /
   p(ma_seq_id.CURRVAL);
ERROR at line 6:
ORA-06550: line 6, column 16:
PLS-00357: Table,View Or Sequence reference 'MA_SEQ_ID.CURRVAL' not allowed in
this context
ORA-06550: line 6, column 4:
PL/SQL: Statement ignoredTTFN
John

Calling a Stored Procedure with output parameters from Query Templates

This is same problem which Shalaka Khandekar logged earlier. This new thread gives the complete description about our problem. Please go through this problem and suggest us a feasible solution.
We encountered a problem while calling a stored procedure from MII Query Template as follows-
1. Stored Procedure is defined in a package. Procedure takes the below inputs and outputs.
a) Input1 - CLOB
b) Input2 - CLOB
c) Input3 - CLOB
d) Output1 - CLOB
e) Output2 - CLOB
f) Output3 - Varchar2
2. There are two ways to get the output back.
a) Using a Stored Procedure by declaring necessary OUT parameters.
b) Using a Function which returns a single value.
3. Consider we are using method 2-a. To call a Stored Procedure with OUT parameters from the Query Template we need to declare variables of
corresponding types and pass them to the Stored Procedure along with the necessary input parameters.
4. This method is not a solution to get output because we cannot declare variables of some type(CLOB, Varchar2) in Query Template.
5. Even though we are successful (step 4) in declaring the OUT variables in Query Template and passed it successfully to the procedure, but our procedure contains outputs which are of type CLOB. It means we are going to get data which is more than VARCHAR2 length which query template cannot return(Limit is 32767
characters)
6. So the method 2-a is ruled out.
7. Now consider method 2-b. Function returns only one value, but we have 3 different OUT values. Assume that we have appended them using a separator. This value is going to be more than 32767 characters which is again a problem with the query template(refer to point 5). So option 2-b is also ruled out.
Apart from above mentioned methods there is a work around. It is to create a temporary table in the database with above 3 OUT parameters along with a session specific column. We insert the output which we got from the procedure to the temporary table and use it further. As soon the usage of the data is completed we delete the current session specific data. So indirectly we call the table as a Session Table. This solution increases unnecessary load on the database.
Thanks in Advance.
Rajesh

Rajesh,
please check if this following proposal could serve you.
Define the Query with mode FixedQueryWithOutput. In the package define a ref cursor as IN OUT parameter. To get your 3 values back, open the cursor in your procedure like "Select val1, val2, val3 from dual". Then the values should get into your query.
Here is an example how this could be defined.
Package:
type return_cur IS ref CURSOR;
Procedure:
PROCEDURE myProc(myReturnCur IN OUT return_cur) ...
OPEN myReturnCur FOR SELECT val1, val2, val3 FROM dual;
Query:
DECLARE
MYRETURNCUR myPackage.return_cur;
BEGIN
myPackage.myProc(
MYRETURNCUR => ?
END;
Good luck.
Michael

Calling of Stored Procedure in After Insert Trigger

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