Using overloaded procedures with OLEDB

I'm wondering, if it's possible to use overloaded package-procedures with ORACLE's OLEDB-Provider. Microsoft's OLEDB-Provider doesn't support it.
Any answer appreciated.

Well, OK, it is possible - but only with ORACLE's OLEDB-Provider.

Similar Messages

Using stored procedures with a timestamp parameter with Delphi and ADO

Dear Oracle experts,
I have a problem concerning using a stored procedure with Delphi.
I try to use a stored procedure which hast two input parameters ( a integer and a timestamp).
The timestamp parameter is my problem since I would like to use the "to_timestamp"
Oracle-function to create the timestamp parameter to be inserted into my procedure.
If I insert the to_timestamp statement as a adodatetime I have to perform the conversion to the oracle timestamp in my application.
If I want to use the to_timestamp statement I have to use the ftstring datatype but in that case I get an error because I use a string as input for my procedure were it awaits a timestamp.
So the problem seems to be that the function call "to_timestamp" is not interpreted if it is transferred through my ADO component.
Do you know how to use a procedure with Delphi (ADO) with a function as input parameter ?
Best regards,
Daniel Wetzler
P.S. :
This is the Delphi code to use my Procedure.
FactsTempDS:=TADODataset.Create(nil);
Sproc1 := TAdoStoredProc.Create(nil);
Sproc1.Connection := TDBConnection(strlistConnectionstrings.objects[iConnectionIndex]).Connection;
Sproc1.ProcedureName := 'ECSPACKAGE.PROCFINDINITIALSWITCHSTATE';
Sproc1.Parameters.CreateParameter ('SwitchID',ftInteger,pdinput,0,0);
//Sproc1.Parameters.CreateParameter ('StartTime',ftdatetime,pdinput,50,0);
Sproc1.Parameters.CreateParameter ('StartTime',ftString,pdinput,50,0);
Sproc1.Parameters.Findparam('SwitchID').value:=SwitchID;
Sproc1.Parameters.FindParam('StartTime').Value:= 'to_timestamp(''2005/12/30 19:36:21'', ''YYYY/MM/DD HH:MI:SS'')';
Sproc1.CursorType := ctKeyset;
Sproc1.ExecuteOptions:=[];
Sproc1.Open;
Sproc1.Connection := nil;
FactsTempDS.Recordset:= sproc1.Recordset;
if FactsTempDS.RecordCount=0
then raise Exception.Create('No line switch variable found for switch '+IntToStr(SwitchID)+' before starttime. Check BDE dump filter.')

I have my entity manager setup in a singleton.
I'm finding it's costly to generate the emf, but if I don't close the em (enitity manager) and emf (entity manager factory) my open cursor count climbs until I exceed the max number of open cursors on the database (11g RAC)
I'm committing the connection, and uow, and closing the em at the end of each call.
But until I close the emf, the open cursors aren't released.
TransactionhistoryPkg tranPkg = new TransactionhistoryPkg(conn); //Class created over database package via JPublisher
tranPkg.transactionhistoryInsSp(insertTrans.getCardId()); // executes db package
tranPkg.closeConnection();
conn.commit();
uow.commit();
uow.getAccessor().decrementCallCount();
em.close();
Am I missing something really obvious here??
btw - I found this link helpful in troubleshooting the max cursors issue: https://support.bea.com/application_content/product_portlets/support_patterns/wls/InvestigatingORA-1000MaximumOpenCursorsExceededPattern.html

SSIS 2012 ETL is failing only at one server (No BIDS) but running successfully from BIDS on different sever . In this ETL, I have used Stored Procedure in OLEDB Source.

Hi Guys,
SSIS 2012 ETL is failing only at one server (No BIDS) but running successfully from BIDS on different sever . In this ETL, I have used Stored Procedure in OLEDB Source.
Note: I have couple of ETLs developed in 2005 using same logic and upgraded to 2012, working perfectly.
I am getting Error Message:
SSIS
Error Code
DTS_E_OLEDBERROR.
An OLE DB
error has occurred.
Error code: 0x80004005.
An
OLE DB
record is available.
Source: "Microsoft OLE DB Provider for SQL Server"
Hresult: 0x80004005
Description: "Error converting data type varchar to datetime.".
Unable
to retrieve
column information
from the data
source. Make
sure your target
table in
the database is
available.
"OLE DB Source"
failed validation
and returned
validation status
"VS_ISBROKEN".
I tried below word around and found It is working perfectly.
I loaded data into a table (dbo.TEMP) using Stored procedure and then I used this dbo.TEMP table in OLEDB source and then found no issue.
MY SP Details: (This SP I am calling in OLEDB source of ETL) and when I run it from one server IT is working fine and when I run from ETL dedicated Server getting error: Guys Help me out.
USE
[TEST_DB]
GO
SET
ANSI_NULLS ON
GO
SET
QUOTED_IDENTIFIER ON
GO
ALTER
PROCEDURE [DBO].[SP_TEST]
--EXEC [DBO].[SP_TEST] '2014-09-30','2014-10-01'
@FROMDATETIME
DATETIME,
@TODATETIME
DATETIME
AS
SET
NOCOUNT ON
BEGIN
DECLARE
@FROMDATEKEY INT,
@TODATEKEY INT,
SET
@FROMDATEKEY=
CONVERT(VARCHAR(10),@FROMDATETIME,112)
SET
@TODATEKEY=
CONVERT(VARCHAR(10),@TODATETIME,112)
IF 1 = 1
BEGIN
SELECT
CAST(NULL
AS DATETIME)
AS TXN_DATE
, CAST(NULL
AS DATETIME
) AS PROCESS_DATE
, CAST(NULL
AS money)
AS S1_AMT
, CAST(NULL
AS money)
AS S2_AMOUNT
, CAST(NULL
AS money)
AS S2_INVALID_AMOUNT
, CAST(NULL
AS money)
AS INVALID_MOVED_IN_VALID_S2_AMOUNT
, CAST(NULL
AS VARCHAR(20))
AS SYSTEM_ID
, CAST(NULL
AS money)
AS S3_AMT
END
SELECT
TXN_DATE
,PROCESS_DATE
,S1_AMT
,S2_AMOUNT
,S2_INVALID_AMOUNT
,INVALID_MOVED_IN_VALID_S2_AMOUNT
,SYSTEM_ID
S3_AMT
FROM
DBO.TABLE_1
WHERE TNX_DATE_KEY
BETWEEN @FROMDATEKEY
and @TODATEKEY
UNION
ALL
SELECT
TXN_DATE
,PROCESS_DATE
,S1_AMT
,S2_AMOUNT
,S2_INVALID_AMOUNT
,INVALID_MOVED_IN_VALID_S2_AMOUNT
,SYSTEM_ID
S3_AMT
FROM
DBO.TABLE_2
WHERE TNX_DATE_KEY
BETWEEN @FROMDATEKEY
and @TODATEKEY
UNION
ALL
SELECT
TXN_DATE
,PROCESS_DATE
,S1_AMT
,S2_AMOUNT
,S2_INVALID_AMOUNT
,INVALID_MOVED_IN_VALID_S2_AMOUNT
,SYSTEM_ID
S3_AMT
FROM
DBO.TABLE_3
WHERE TNX_DATE_KEY
BETWEEN @FROMDATEKEY
and @TODATEKEY
END
Data Source Mode: SQL Command for Variable
"EXEC [DBO].[SP_TEST] '"+ (DT_WSTR, 24) @[User::V_EXTRACT_FROM_DT] +"','"+ (DT_WSTR, 24) @[User::V_EXTRACT_TO_DT] +"'"
Where variable @[User::V_EXTRACT_FROM_DT] and @[User::V_EXTRACT_TO_DT] is defined as DATETIME
Thanks Shiven:) If Answer is Helpful, Please Vote

Hi,
Yes you are right. At one sever where I was getting error, DateTime was in USA format and Where It was running successfully was in AUS format.
I changed from USA to AUS and I did another changes:
Data Source Mode: SQL
Command
EXEC [DBO].[SP_TEST]
@FROMDATETIME = ?,
@TODATETIME = ?
and It is working fine.
Thanks Shiven:) If Answer is Helpful, Please Vote

Please help - Can not use stored procedure with CTE and temp table in OLEDB source

Hi,
I am going to create a simple package. It has OLEDB source , a Derived transformation and a OLEDB Target database.
Now, for the OLEDB Source, I have a stored procedure with CTE and there are many temp tables inside it. When I give like EXEC <Procedure name> then I am getting the error like ''The metadata could not be determined because statement with CTE.......uses
temp table.
Please help me how to resolve this ?

you write to the temp tables that get created at the time the procedure runs I guess
Instead do it a staged approach, run Execute SQL to populate them, then pull the data using the source.
You must set retainsameconnection to TRUE to be able to use the temp tables
Arthur My Blog

How to use stored procedure with many return results and variable with perl

Hi everybody,
i´m writtting now a Perl programm, wich use a oracle stored procedure with more than 1 result and 1 variable(I have to return 2 variable fpr each result). I don´t now how I can get it.I already search the web but I didn´t find.
My example:
PROCEDURE get_projects_and_sub_projects (
v_project_id IN INTEGER,
v_project_c_id OUT INTEGER,
v_project_id_find OUT VARCHAR2
IS
BEGIN
SELECT c_id, proj_id
INTO
v_project_c_id,
v_project_id_find
FROM t_projet
WHERE t_projet .ksa_pro_art_kbz = 'KU'
AND t_projet.proj_id LIKE v_project_id || '%';
EXCEPTION
WHEN NO_DATA_FOUND
THEN
v_project_c_id := NULL;
v_project_id_find := NULL;
WHEN OTHERS
THEN
kmessages.error (NULL,
'get_projects_and_sub_projects',
'Project-Name: ' || v_project_id,
'Errornumber: '
|| SQLCODE
|| ' Error: '
|| SQLERRM,
TRUE,
TRUE
raise_application_error (-20001,
'Error '
|| SQLCODE
|| ' get_projects_and_sub_projects: '
|| SQLERRM,
TRUE
END get_projects_and_sub_projects;
in Perl Program:
sub get_projects_unterprojects_name($$){
my ($db_handle, $proj_name_id) = @_; #$db_handle ist the DB Connection return value
my $db_proj_c_id;
my $db_proj_name;
eval{ my $csr = $db_handle->prepare(q{
BEGIN
pro_doc_ber.get_projects_and_sub_projects(:proj_name_id, :db_proj_c_id, :db_proj_name);
END;
# parameter value
$csr->bind_param(":proj_name_id", $proj_name_id);
# return values
$csr->bind_param_inout(":db_proj_c_id", \$db_proj_c_id, 11);
$csr->bind_param_inout(":db_proj_name", \$db_proj_name, 20);
$csr->execute(); };
But this didn´t work. Could somebody give me some idea?
Thank you
Felx

Some additional info would probably be helpful.
What is your programming enviironment? Java?
In any case I suspect that you will need to use the OCI to deal with specific Oracle types such as user defined object types -- thats not standard ANSI SQL.
In Java I believe you need to use OPAQUE, there are some examples out there. I'm mostly a PL/SQL developer with some Java expereince so others here are more qualifed to answer your question more directly.

XI/PI: jdbc receiver using stored procedure with arrays

The company needs an interface to search for header data and detail to a legacy system.
This interface from ERP to legacy system is synchronous and uses stored procedure.
The definition of the stored procedure is as follows:
PROCEDURE
Generar_Detalle_Vtas_Pagadas
    (p_cvendedor                 IN bdc_vendedores.cvendedor%TYPE,
    p_fdesde                   IN DATE,
    p_fhasta                     IN DATE,
    v_encabezado_ct           OUT encabezado_ct,
    v_detalle_vtas_pagadas_ct OUT detalle_vtas_pagadas_ct,
    err_num                 OUT NUMBER
Data types used in stored procedure:
TYPE encabezado_ct AS OBJECT
( CREGION         NUMBER(22),
XREGION         VARCHAR2(50),
CMERCADO        NUMBER(22),
XMERCADO        VARCHAR2(50),
CTVENDEDOR      VARCHAR2(5),
XCTVENDEDOR     VARCHAR2(50),
XDENOMINACION   VARCHAR2(15))
TYPE detalle_vtas_pagadas_ct AS OBJECT
(     CITEM           VARCHAR2(10),
      XIDENTIFICADOR VARCHAR2(15),
      XCONTRATO       VARCHAR2(15),
      XVALOR          VARCHAR2(30),
      CCUENTA         VARCHAR2(15),
      FACTIVACION     DATE,
      XDOMINIO        VARCHAR2(30),
      CCED            VARCHAR2(20),
      XCLIENTE        VARCHAR2(161),
      CCPO            VARCHAR2(60) )
As shown, this has three input parameters varchar and date respectively and has three output parameters, two of which are defined with a data
type such as table and the other number.
The problem is to define the signature of the stored procedure in XI when defining the data type request, the message type and mapping system
legacy because the data type is not supported (tables: detalle_vtas_pagadas_ct,encabezado_ct )

FORM 2:
defined as an array, but the error tells me that we need to define the attribute either input or output
<?xml version="1.0" encoding="UTF-8"?>
     <ns0:MT_VtasPagadas_VYC xmlns:ns0="urn:VentasPagadas:VE_ALTASDEDCALIDAD_SD_VYC">
      <VtasPagadasRequest><Generar_Detalle_Vtas_Pagadas action="EXECUTE">
         <table>vyc.Vyc_Pack_Reportes_Sap.Generar_Detalle_Vtas_Pagadas</table>
         <p_cvendedor type="VARCHAR"></p_cvendedor>
         <p_fdesde type="DATE"></p_fdesde>
         <p_fhasta type="DATE"></p_fhasta>
         <v_encabezado_ct>
             <CREGION isOutput="1" type="NUMERIC">X</CREGION>
             <XREGION isOutput="1" type="VARCHAR">X</XREGION>
             <CMERCADO isOutput="1" type="NUMERIC">X</CMERCADO>
             <XMERCADO isOutput="1" type="VARCHAR">X</XMERCADO>
             <CTVENDEDOR isOutput="1" type="VARCHAR">X</CTVENDEDOR>
             <XCTVENDEDOR isOutput="1" type="VARCHAR">X</XCTVENDEDOR>
             <XDENOMINACION isOutput="1" type="VARCHAR">X</XDENOMINACION>
        </v_encabezado_ct>
        <v_detalle_vtas_pagadas_ct>
             <CITEM isOutput="1" type="VARCHAR">X</CITEM>
             <XIDENTIFICADOR isOutput="1" type="VARCHAR">X</XIDENTIFICADOR>
             <XCONTRATO isOutput="1" type="VARCHAR">X</XCONTRATO>
             <XVALOR type="VARCHAR">X</XVALOR>
             <CCUENTA isOutput="1" type="VARCHAR">X</CCUENTA>
             <FACTIVACION isOutput="1" type="DATE">X</FACTIVACION>
             <ICTA isOutput="1" type="VARCHAR">X</ICTA>
             <CCED isOutput="1" type="VARCHAR">X</CCED>
             <XCLIENTE isOutput="1" type="VARCHAR">X</XCLIENTE>
             <CCPO isOutput="1" type="VARCHAR">X</CCPO>
        </v_detalle_vtas_pagadas_ct>
        <err_num isOutput="1" type="NUMERIC">X</err_num>
     </Generar_Detalle_Vtas_Pagadas>
</VtasPagadasRequest></ns0:MT_VtasPagadas_VYC>
Edited by: ymonasterio on Mar 31, 2010 4:48 PM

Using Stored Procedures with TopLink / JPA : Success explanation

For those who have to use Stored Procedures in TopLink this is my success history :
To call an Stored Procedure from the persistence, we have to use the direct JDBC connection because my TopLink version ( Essentials 10g ) ? to date ( 10g ) does not have support for Stored Procedures.
Here is my code :
<address>{color:#0000ff} EntityManagerFactory JPAemfactory = null;{color}</address>
<address>{color:#0000ff} JPAemfactory = Persistence.createEntityManagerFactory ("MyPersistenceUnit"); // this is the name of the persistence unit wrote in the persistence.xml file{color}</address>
<address>{color:#0000ff} EntityManagerr MyEntityManager = JPAemfactory.createEntityManager ();{color}</address>
bq. <address>{color:#0000ff}// creation of the stored procedure calling string .... one question mark for every param, output included \\ String sql = "{call SP_GETLISTATARIFAS(?,?,?,?,?)}"; \\ // We get the JDBC connection \\ oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerImpl entityManager = (oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerImpl) MyEntityManager; \\ UnitOfWorkImpl uow = (UnitOfWorkImpl)entityManager.getUnitOfWork(); \\ // we create a request to the unitofwork because if dont the connection will not exist \\ uow.beginEarlyTransaction(); \\ Connection conexion = ((UnitOfWorkImpl)uow).getAccessor().getConnection(); \\ {color}{color:#0000ff} \\ try { \\ // Creation of the call and we will identify the params as they are in the stored procedure definitiondefinidos \\ CallableStatement call = conexion.prepareCall(sql); \\ {color}</address>
bq. <address>{color:#0000ff} \\ // params INPUT with their values \\ call.setString("pIDMCUPO", "125"); \\ call.setString("pCODIGOHOT", "8023"); \\ call.setString("pCODCANAL", "WEB"); \\ call.setString("pCODSUBCANAL", "HOTEL"); \\ {color}</address><address>{color:#0000ff} \\ // params OUTPUT \\ call.registerOutParameter("rRESULTADO", java.sql.Types.VARCHAR); \\ {color}</address><address>{color:#0000ff} \\ // execution \\ call.execute(); \\ {color}</address><address>{color:#0000ff} \\ // getting the response \\ mcontratos_out = call.getString("rRESULTADO"); \\ {color}</address><address>{color:#0000ff} \\ // closing the proc \\ call.close(); \\ {color}</address><address>{color:#0000ff} \\ } catch (SQLException ex) { {color}</address><address>{color:#0000ff} // something you do if there is an error \\ {color}</address><address>{color:#0000ff} \\ } {color}</address>
Hope this helps all the people that have searched a lot like me.......

I have my entity manager setup in a singleton.
I'm finding it's costly to generate the emf, but if I don't close the em (enitity manager) and emf (entity manager factory) my open cursor count climbs until I exceed the max number of open cursors on the database (11g RAC)
I'm committing the connection, and uow, and closing the em at the end of each call.
But until I close the emf, the open cursors aren't released.
TransactionhistoryPkg tranPkg = new TransactionhistoryPkg(conn); //Class created over database package via JPublisher
tranPkg.transactionhistoryInsSp(insertTrans.getCardId()); // executes db package
tranPkg.closeConnection();
conn.commit();
uow.commit();
uow.getAccessor().decrementCallCount();
em.close();
Am I missing something really obvious here??
btw - I found this link helpful in troubleshooting the max cursors issue: https://support.bea.com/application_content/product_portlets/support_patterns/wls/InvestigatingORA-1000MaximumOpenCursorsExceededPattern.html

Using stored procedures with dabasae controls

Hi. We have two questions.
Answer 1:
We are working with Sybase and we are trying to use stored procedures (SP) with databse controls but we don't know how to obtain SP's return. We can to use SP normally if that SP don't have any return. Next example works fine but "stored_procedure_name" actually returns an number (error code) and we need to obtain it:
* @jc:sql statement="{call stored_procedure_name (?)}"
Answer 2:
Do you know how to call SP dinamically? This mean to call an sql statemente where stored_procedure_name and its parameters could be pased as paremeters. That looks as:
* @jc:sql statement="{call {sql: spName} {sql: listOfParameters}}"
Thak you very much for your comments.
Regards.

I have my entity manager setup in a singleton.
I'm finding it's costly to generate the emf, but if I don't close the em (enitity manager) and emf (entity manager factory) my open cursor count climbs until I exceed the max number of open cursors on the database (11g RAC)
I'm committing the connection, and uow, and closing the em at the end of each call.
But until I close the emf, the open cursors aren't released.
TransactionhistoryPkg tranPkg = new TransactionhistoryPkg(conn); //Class created over database package via JPublisher
tranPkg.transactionhistoryInsSp(insertTrans.getCardId()); // executes db package
tranPkg.closeConnection();
conn.commit();
uow.commit();
uow.getAccessor().decrementCallCount();
em.close();
Am I missing something really obvious here??
btw - I found this link helpful in troubleshooting the max cursors issue: https://support.bea.com/application_content/product_portlets/support_patterns/wls/InvestigatingORA-1000MaximumOpenCursorsExceededPattern.html

Using stored procedure with ExecuteXmlReader

Just looking to find out if it's possible to use stored procedures when createing an OracleCommand object that calls ExecuteXmlQuery. I'm having a problem and all the samples I've found for using this only use command text (inline SQL). TIA.
Edited by: user9529215 on Mar 27, 2009 7:48 AM

Hi,
I have similar problem. Have you already solved the issue?
Thanks

How to use Stored Procedures with SQLServer2005 and WAS 6.x

Hi All
I've got a problem, during the call to a StoredProcedure in SQLServer i've get the next message:
Exception : com.microsoft.sqlserver.jdbc.SQLServerException: Fetch size cannot be negative
The stored procedure is working correctly if I run my process out of WAS 6.x but if I get a connection from the pool the process don't work.
Help please, thanks.

Your procedure has a single OUT parameter ... and yet it appears you are trying to stuff something into it ... that is never going to work. Additionally everything else about your stored procedure would have gotten you a FAIL grade were you been in my beginning PL/SQL class.
The syntax, a cursor loop, is obsolete and has been for more than 10 years.
The formatting and use of case makes even the few lines written hard to read.
And either no commit ever takes place or you are trying to do incremental commits in origseq: Both of which are bad practice.
This code should use BULK COLLECT to collect all relevant records into an array and then pass the array to origseq ... no loops ... and end with a commit.
Demo here: http://www.morganslibrary.org/reference/array_processing.html

SSRS 2008 Using Stored Procedure with SysRef Cursor Oracle

Hi,
I am new to SSRS.
I have a ssrs procedure which runs to Return Result of Select Query. ( In form of SYS REF Cursor in Oracle ).
When I am trying to see the Value in Test Window. It is showing Output. But when I m Running the Report in the environment it is giving me error.
Please help me if there is a better way of handling it.
As I read in some forum as SSRS has issue handling SYS Ref Cursor...
Thanks
Priyank
Thanks Priyank Piyush

Hi Priyank,
According to your description, you are use a Stored Procedure from SysRef Cursor Oracle as the report dataset. The query works well in Dataset Query Designer, while an error occurs when you render the report.
As per my understanding, the problem is that there are something wrong with the report design. Please double-check the design of the report. In order to trouble shoot the problem more efficiently, could you please post the detail error message? Then we can
make further analysis.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

Using PLSQL procedure with parameter in AQ

hi,
we need to run a PLSQL procedure(asynchronously) with in parameters using oracle AQ.
can someone give me simple example/hint?
Many thanks

Since you mention dbms_job, can you use dbms_scheduler since you can pass in parms? You can schedule the job to run "now" and while it may have a slight delay starting up due to available processes for the scheduler and system load, it will run as soon as it can.
What are you trying to accomplish in your environment? I'm not following why you want to allow a user to schedule any DB procedure. A certain set yes, all, no.
You could create a generic AQ structure where it is passed some information regarding what procedure needs to run and what/where the parms are. This driver procedure would then be responsible for calling a random procedure via dynamic SQL. I've never tried passing parms to a procedure via dynamic SQL but recall reading you could do it. I wouldn't recommend this approach unless you have no better options though.

Crystal Reports - Using Stored Procedure with c#

Post Author: cathalmckenna
CA Forum: Data Connectivity and SQL
Hey
I've got some c# code that sets a reports data source.
Its works when connecting to a data source that is a Table, however when the datasource is a Stored Procedure the following error is generated.
The table 'PNL_STATUS_REPORT' could not be found.Error in File C:\DOCUME1\mckennac\LOCALS1\Temp\temp_9b3cb2f4-7e37-4e34-bd18-af7b06c85139 {ACBDC2D4-A275-4CAA-B3C0-E3C92F615007}.rpt:The table could not be found.
The problem is when setting table.Location. I've tried prefixing this with the package name that the stored proc is in, but no luck. If I set the table Location to the package name, I get no error, but the report returns no results.
Any ideas why this doesnt work, is there a different way to handle stored procs??
ConnectionInfo connInfo = new ConnectionInfo(); connInfo.DatabaseName = dbName; connInfo.ServerName = serverName; connInfo.UserID = userName; connInfo.Password = password; foreach (Table table in report.Database.Tables) { TableLogOnInfo logOnInfo = table.LogOnInfo; string[] locations = table.Location.Split('.'); string unqualifiedLocation = locations[locations.Length - 1]; logOnInfo.ConnectionInfo = connInfo; table.ApplyLogOnInfo(logOnInfo); table.Location = unqualifiedLocation; }
thanks
Cathal

Post Author: ianbennett
CA Forum: Data Connectivity and SQL
I too am having the same problem. I have found that when the user has a fast connection it works OK but when they use a "slow" link it does not seem to passs the logon information through before trying to generate the report.

Using store procedures with SQLJ - please help!

I have two questions:
1.I wrote simple test appllication that uses SQLJ to run store
procedures from SQL package. It compiles and work fine from
JDeveloper 3 if I use java version JDK1.2.2_JDeveloper.
It compiles OK in regular JDK1.2.2 but raise the following
exception when running:
profile
com.itrade.trserver.truser.dbqueries.ItrHistorian_SJProfile0 not
found: java.io.InvalidClassException: [Ljava.lang.Object;;
Serializable is incompatible with Externalizable
Does it mean that I have to use JDeveloper JDK?
2.When I give other then default package for *.sqlj file the
*.sqlj file is added to project but I cannot see it in specified
package (the *.sqlj file is created in the its directory).
After I compile the project the I can see *.java file in the
specified package, but compiler gives errors about redefined
symbols. If I remove *.sqlj file from the project it compiles OK.
What I am doing wrong?
Yakov Becker
null

Thank you for the response.
I don't create jar file. I run it from JDeveloper environment.
What do you mean by "I made sure to also copy over the
: the .ser file"? What purpose of the *.ser file in this case?
Yakov
JDeveloper Team (guest) wrote:
: I have come across this error before..
: I'm assuming that your jar file is in the classpath as
: specified in the Jserv configuration?
: When I had the error, I made sure to also copy over the
: the .ser file.
: In my case, I happened to have both my class files and
: the .ser file outside of a jar file and it worked..
: Hope this helps!
: Yakov Becker (guest) wrote:
: : I have two questions:
: : 1.I wrote simple test appllication that uses SQLJ to run
store
: : procedures from SQL package. It compiles and work fine from
: : JDeveloper 3 if I use java version JDK1.2.2_JDeveloper.
: : It compiles OK in regular JDK1.2.2 but raise the following
: : exception when running:
: : profile
: : com.itrade.trserver.truser.dbqueries.ItrHistorian_SJProfile0
: not
: : found: java.io.InvalidClassException: [Ljava.lang.Object;;
: : Serializable is incompatible with Externalizable
: : Does it mean that I have to use JDeveloper JDK?
: : 2.When I give other then default package for *.sqlj file the
: : *.sqlj file is added to project but I cannot see it in
: specified
: : package (the *.sqlj file is created in the its directory).
: : After I compile the project the I can see *.java file in the
: : specified package, but compiler gives errors about redefined
: : symbols. If I remove *.sqlj file from the project it
compiles
: OK.
: : What I am doing wrong?
: : Yakov Becker
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Using Store Procedures with BC4J - Help

I need some help, could you explain me how to call some store procedures on an Entity Object with a source code.
I really apreciate your help.
null

You can override the doDML method.
Then I get the connection using the getDBTransaction() method.
After that you can include your code in order to invoke the stored procedure.
Example:
public void doDML(int operation, TransactionEvent e) {
CallableStatement stmt = null;
if (operation == DML_INSERT)
// Prepare JDBC CallableStatement with the Stored Procedure Call
String plStr = "XXXXXX";
stmt = getDBTransaction().createCallableStatement(plStr , 1);
Other way:
Create a method in the view objet and make it a client method.
You can get the appmodule and the DBTransaction in this method.
In both cases you are using the same connection.

Using overloaded procedures with OLEDB

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