JDBC - How to Get Data from Stored Procedure?

Gurus,
I am using Oracle Thin JDBC driver. A stored procedure has an IN parameter and an OUT parameter. The type of OUT parameter is TABLE of RECORD which is defined in the PL/SQL package in which the stored procedure is included. My question is if there is any way to call this stored procedure and process the data returned by the OUT parameter in my Java code.
Thanks.
Larry

define in the pl/sql block as a cursor
register the out parameter as an oracle.cursor
on the java program get an object (from the statement), casting it to an resultset and then you can work on it

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How to get CLOB from stored procedure via StoredProcedureCall

hi all
I got "sp" on server : procedure get_text(p_in in varchar2, o_list out clob);
in code:
StoredProcedureCall call = new StoredProcedureCall();
call.setProcedureName("get_text");
call.addNamedArgumentValue("p_in", new String("MyList"));
call.addNamedOutputArgument("o_list"); // <- out CLOB
Vector v = (Vector)this.m_UnitOfWorkt.executeSelectingCall( call ); // <- here I got error
but if o_list is varchar is all ok
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Please help
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Krzysztof

Post Author: achaithanya
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Regards,
Chaithanya.

How to get BOOLEAN from STORED FUNCTION

We are calling legacy PLSQL stored procedures and functions via named queries. This has worked fine so far, but there are some functions which return the type 'BOOLEAN'. e.g.
FUNCTION some_function( some_argument IN NUMBER) RETURN BOOLEAN;
Where the return type is BOOLEAN calling the named query fails with
Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: ORA-06550: line 1, column 13:
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ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
Error Code: 6550
A couple of threads have hinted that what we are trying to do is not possible:
How to get BOOLEAN from STORED PROCEDURES
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thanks

I can't comment on possible issues you might have with the driver, but if it can be done in JDBC, it should be possible in TopLink.
TopLink has the StoredFunctionCall which extends the StoredProcedureCall but adds an unnamed ouput parameter in the first spot of its parameter list. You will need to get the databasefield and set its type to BOOLEAN ie:
DatabaseField returnField = (DatabaseField)yourStoredFunctionCall.getParameters().firstElement();
returnField.setName(name);
returnField.setSqlType(Type.BOOLEAN);Be sure not to use the setType() method, as I believe TopLink will try to use the Type.BIT when a boolean class is used as the classtype.
Best Regards,
Chris

How to output value from stored procedure

Hi folks, I need to output the OrderFK from a stored procedure not really sure how to achieve this any help or tips much appreciated.
Sql code below
USE [TyreSanner]
GO
/****** Object: StoredProcedure [dbo].[AddCustomerDetails] Script Date: 11/12/2014 20:56:34 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[AddCustomerDetails]
/***********************Declare variables ***********************/
/******tblCustomer******/
@Forename nvarchar(50),
@Surname nvarchar(50),
@HouseNo nvarchar(50),
@CustAddress nvarchar(50),
@Town nvarchar(50),
@Postcode nvarchar(50),
@ContactNo nvarchar(50),
@EmailAddress nvarchar(50),
/******tblLink_OrderProduct******/
@ProductQuantity int,
@TotalProductSaleCost decimal,
@ProductFK int,
@FittingDate date,
@FittingTime Time
As
DECLARE @CustomerFK int;
DECLARE @OrderFK int;
Begin TRANSACTION
SET NOCOUNT ON
INSERT INTO [TyreSanner].[dbo].[Customer](Forename, Surname, HouseNo, CustAddress, Town, Postcode, ContactNo, EmailAddress)
VALUES (@Forename,@Surname,@HouseNo,@CustAddress,@Town,@Postcode,@ContactNo,@EmailAddress)
Set @CustomerFK = SCOPE_IDENTITY()
INSERT INTO [TyreSanner].[dbo].[Order] (CustomerFK)
VALUES (@CustomerFK)
SET @OrderFK = SCOPE_IDENTITY()
INSERT INTO [TyreSanner].[dbo].[Link_OrderProduct](OrderFK, ProductFK, ProductQuantity, TotalProductSaleCost, FittingDate, FittingTime)
VALUES
(@OrderFK, @ProductFK, @ProductQuantity, @TotalProductSaleCost, @FittingDate, @FittingTime)
COMMIT TRANSACTION

Hi brucey54,
There’re several ways to capture the value from a Stored Procedure. In you scenario, I would suggest 2 options, by an output parameter or by a table variable.
By an output Parameter, you need to make a little bit modification on your code as below:
USE [TyreSanner]
GO
ALTER PROCEDURE [dbo].[AddCustomerDetails]
@Forename nvarchar(50),
@FittingDate date,
@FittingTime Time,
@OrderFK int output
As
DECLARE @CustomerFK int;
--DECLARE @OrderFK int;
Run the following code, Then @OrderFKvalue holds the value you’d like.
DECLARE @OrderFKvalue int;
EXEC AddCustomerDetails(your parameters,@OrderFKvalue output)
Anyway if you don’t like to add one more parameter, you can get the value by a table variable as well. Please append “SELECT @OrderFK;” to your Procedure as below:
USE [TyreSanner]
GO
ALTER PROCEDURE [dbo].[AddCustomerDetails]
SET @OrderFK = SCOPE_IDENTITY()
INSERT INTO [TyreSanner].[dbo].[Link_OrderProduct](OrderFK, ProductFK, ProductQuantity, TotalProductSaleCost, FittingDate, FittingTime)
VALUES
(@OrderFK, @ProductFK, @ProductQuantity, @TotalProductSaleCost, @FittingDate, @FittingTime);
SELECT @OrderFK;
Then you can call the Stored Procedure as below:
DECLARE @T TABLE (OrderFK INT);
INSERT @T EXEC AddCustomerDetails(your parameters) ;
SELECT OrderFK FROM @T;
There’re more options to achieve your requirement, please see the below link:
How to Share Data between Stored Procedures
If you have any question, feel free to let me know.
Best Regards,
Eric Zhang

How to get resultset from oracle procedure use ejb3

how to get resultset from oracle procedure use ejb3
i know oracle procedure should like this
Create or replace PROCEDURE resultset_test(
aaa IN NUMBER,
bbb OUT sys_refcursor) ....
but what s the ejb3 scripts looks like? please give me an example or link~
ths

- there are no EJB3 scripts, only compiled application code
- the part of the EJB spec that deals with databases is called the Java Persistence API, but likely you are just looking for the JDBC API.
Now you should know what to Google to get your "example script": "java jdbc oracle procedure"

How to get data from a USB-UIRT device using Labview?

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thanks

You may want to contact the developer of the device for the API and DLL.
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How to get data from three tables (A,B,C) having one to many relation between A and B .and having one to many reation between b and c

i have three tables A,B,C. there is one to many relation between A and B. and one to many relation existed between table b and c . how will get data from these three tables

check if this helps:
select * --you can always frame your column set
from tableA a
left join tableB b on a.aid=b.aid
left join tableC c on c.bid=b.bid
This is just a general query. However, we can help you a lot more, if you can post the DDL + sample data and required output.
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Jay
<If the post was helpful mark as 'Helpful' and if the post answered your query, mark as 'Answered'>

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I have a general idea on the topic but need more information on the procedure to get data from Postgres (version 8.2 on Linux) database to Oracle 11g (on AIX Unix). Thanks very much in advance!

You need to configure DG4ODBC (=Database Gateway for ODBC). When you install it on a 64bit OS (for example on the same machine as your Oracle database), then it requires a 64bit Postgres ODBC driver. If you install it on a 32bit machine (for example on a 32bit Linux), then you need a 32bit Postgres ODBC driver. Commonly on Unix you also need to install a matching ODBC Dreiver Manager (for example you can get it from www.unixodbc.org) when Postgres doesn't ship one with their driver.
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and
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We are trying to get data from a secure website. It is something like I try to get my bank statement online, where I have a user id and password to the secure website and try to get the data from XI.
Does anybody have any idea how we could do it? What adapter should be used.
I would really appreciate your help and award points.
Thank,
Arjun.

Hi,
Depends on how u are connecting to the website and getting the data.
But you can do this using HTTP/Java Proxies. You can use HTTP if you are connecting via a URL. thats the most standard procedure.
Regards
vijaya

URGENT : Return Bulk data from Stored Procedure

Hi,
Tell me, how do I return a bulk of data which
does not exist in the data base
but is concluded while the Stored Procedure is executed
from the Stored procedure
to the C++ program.
For Example:
Table ABC
Field1 Field2 Field3
A 1 3
B 1 5
C 2 10
Table DEF
Field1 Field2 Field3
D 10 24
E 3 16
F 8 19
SP_TESTING
Depending on the values in both the tables
for some range of conditions,
a conclusion X is derived for each range value of the
condition range.
Now I need to return this bulk of data X with the
condition they belong to
back to the C++ code calling it....
NOTE : A stored procedure is requited as there is a lot
of processing
required before we conclude the result X for each value
in the condition range.
If I execute this code from C++ instead of Stored
procedure
it is very slow and speed is a prime requirement of my
system.
Also i'm not using any MFC class to access database.
I'm using ConnectionPtr, RecordsetPtr and _CommandPtr
from msado15.dll for database access...
One solution to this could be use of Temp tables.
As this process is used by a lot of different stored
procedures having a common
temp table to all will need something like 50 NUMERIC
fields, 50 VARCHAR fields
and so on, which doesn't seem like a very good solution
to this problem.
Sounds like something I would have done while in school,
implement a dumb solution.
So, please suggest me a solution as to how do I return
bulk data in the form
of recordsets from stored procedure.
Regards
Shruti

Use Out parameter mode
SQL> CREATE OR REPLACE procedure a1 (x OUT NUMBER, y OUT NUMBER) AS
2 BEGIN
3        x:= 1;
4        y:= 2;
5 END;
6 .
SQL> /
Procedure created.
SQL> SET SERVEROUTPUT ON
SQL> DECLARE
2   a NUMBER :=3;
3   b NUMBER :=4;
4 BEGIN
5   a1 (a,b);
6      DBMS_OUTPUT.PUT_LINE( 'a = ' || a );
7      dbms_output.put_line( 'b = ' || b );
8 END;
9 .
SQL> /
a = 1
b = 2
PL/SQL procedure successfully completed.By default parameters are copied to the OUT parameter mode .
COPY hint in PLSQL don’t send a pointer to calling program unit but NOCOPY
does.
Khurram

Ora-06550 returning data from Stored Procedure and Entity Data Model

Hi.
I'm creating an application that uses a WCF Service to return data. I also created a proyect with the EDMX design and mapped most of my DBModel to a classes context. I have added some of the procedures as well. One of them receive some parameters and return a Sys_RefCursor, that is populated according to the parameters.
I have declared the "<add >" tags in the Web.Config and imported the function of the Procedure. When I call the Asyncronous function I get different exceptions:
1. If I call the function, with all of the parameters i get:
Oracle.DataAccess.Client.OracleException: ORA-06550: línea 1, columna 8:
PLS-00306: número o tipos de argumentos erróneos al llamar a
'SP_HECHOSJURITER'
ORA-06550: línea 1, columna 8:
(wrong number or types of arguments in call to 'SP_HECHOSJURITER')
2. If i just set 1 parameter in the SP, returning the same type of data, I get:
Error al recibir la respuesta HTTP a
http://localhost/Procalculo.CGFM.SIGOC.DatosServices/ServiceDatos.svc.
(failed to receive http response. error 12152)
3. If I don't set any parameters in the procedure, it works fine, and return correct data.
It exclusively happen with one entity.
Any clue?
I appreciate any help.

When you return result sets from stored procedures to Entity Framework, you are very likely using implicit result sets. Implicit result sets don't need to be declared as a parameter in code, only in the <add> tags to define the metadata in the .NET config file.
For example, in the EF Oracle By Example, you'll see that the stored procedure in the function import has three parameters, but only two are declared in the code. The third one was defined in the config file.
http://download.oracle.com/oll/obe/EntityFrameworkOBE/EntityFrameworkOBE.htm

How to get data from subsites list of SharePoint 2010 in ssrs

Hi,
Can someone help me on this issue.
I want to create a report using ssrs, I have some of the data in SQL and some of the data in sharepoint list.
First I need to go to SQL and get the data from the table which contains URL for the subsite in sharepoint.
after that I need to go to all the subsites and go to perticulat list in the subsites and get data from that list.
for example, their is a top level site "abc"
it contains sub site "123", "456","567", etc.. All this sub sites contain a list by name "Sample List", Now I need to go to that sub site list(Sample List) and get list-item column say "created By" which
is created on particular date.
in my report, I need to print the sub site "url/Title" which comes from SQL database and list-item column "Created By" of that sub site list "Sample List".
I tried using subreport inside a report by using "Microsoft SharePoint List" as a datasource, but when it comes to real time we don't know how many subsites will be created, so we can't create a datasource for each subsite site.
I guess we need to be using XML as a datasource, but how can we go to particular subsite in query while using XML, since all subsites have list with the same name ?
I appreciate your help.
Thank you,
Kishore

Hi Kishore,
SQL Server Reporting Services(SSRS) supports expression-based connection strings. This will help us to achieve the goal you mentioned in this case:
Create a new report
Create a Data Source in the report with the connection string like this:
http://server/_vti_bin/lists.asmx (We use static connection string instead of expression-based connection string now, as it is not supported to get fields based on expression-based connection string in design time. We will change it to be expression-based
connection string later)
Create the data set(as you have done using XML query language). Please use list name instead of GUID in the listName parameter.
Design the report(e.g. Add controls to the report)
Now, let's change the connection string to be expression-based. First, please add a parameter to the report, move this parameter to top. This parameter is used to store the sub site name.
Open the Data Source editor, set the connection string to be: ="http://server/" & Parameters!parameterCreatedInStep5.value & "_vti_bin/lists.asmx"
In the main report, pass the sub site name to the report we created above via the parameter created in step5
That is all.
Anyway, this is actually a SQL Server Reporting Service(SSRS) question. You can get better support on this question from:
http://social.technet.microsoft.com/Forums/en/sqlreportingservices/threads
For more information about Expression-Based connection string, please see:
http://msdn.microsoft.com/en-us/library/ms156450.aspx#Expressions
If there is anything unclear, please feel free to ask.
Thanks,
Jinchun Chen
Jin Chen - MSFT

How to get data from Oracle using Native SQL in SAP.. Problem with date

Hi Masters.
I'm trying to get data from an Oracle DB. I was able to connect to Oracle using tcode DBCO. The connetion works fine
I wrote this code and it works fine without the statement of where date > '01-09-2010'
But i need that statement on the select. I read a lot about this issue, but no answer.
My code is (this code is in SAP ECC 6.0)
DATA: BEGIN OF datos OCCURS 0,
      id_numeric(10),
      component_name(40),
      comuna(10),
      record_id(10),
      status,
      sampled_date(10),
      END OF datos.
DATA: c TYPE cursor.
EXEC SQL.
connect to 'LIM' as 'MYDB'
ENDEXEC.
EXEC SQL.
SET CONNECTION 'MYDB'
ENDEXEC.
EXEC SQL PERFORMING loop_output.
SELECT ID_NUMERIC, COMPONENT_NAME, COMUNA, RECORD_ID, STATUS, SAMPLED_DATE
into :datos from lims.SAMP_TEST_RESULT
where     date > '01-09-2010'
ENDEXEC.
EXEC SQL.
disconnect 'MYDB'
ENDEXEC.
How can i get the data from that date?? If i delete the where statemet, the program works well, it takes 30 mins and show all the data, I just need the data from that date.
Any help
Regards

Please refer the example in this link which deals with Oracle date format.
You can finnd a command DECODE which is used for date formats. If you have a look at whole theory then you will get an idea.
Link:[Bulk insert SQL command to transfer data from SAP to Oracle|http://sap.ittoolbox.com/groups/technical-functional/sap-dev/bulk-insert-sql-command-to-transfer-data-from-sap-to-oracle-cl_sql_connection-3780804]

How to get data from a table in a condition between twomonth

hai friends
I have a query that is i want to get data from a table based on a condition between two months in a format of char column
Ex
I have a column called from_month in the format of 'mon/yyyy'(already converted from date')
then the second column is to_month in the same format 'mon/yyyy'
now i wiil select from_month and to_month like
from month jan/2009
to month mar/2010
how to use between of two months in the format of char.Please tell me how to get two different month between data.

Hi,
This may be of help.
Remember Pointless has made a point ;) (worth millions)
If possible , DO NOT store dates as strings or numbers.Let dates be dates.
WITH dat AS
(SELECT ' THIS IS JAN' x,to_char(to_date('01-JAN-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
SELECT ' THIS IS FEB' x,to_char(to_date('01-FEB-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
SELECT ' THIS IS MAR' x,to_char(to_date('01-MAR-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
SELECT ' THIS IS APR' x,to_char(to_date('01-APR-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
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SELECT ' THIS IS AUG' x,to_char(to_date('01-AUG-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
SELECT ' THIS IS SEP' x,to_char(to_date('01-SEP-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
SELECT ' THIS IS OCT' x,to_char(to_date('01-OCT-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual UNION
SELECT ' THIS IS NOV' x,to_char(to_date('01-NOV-2009','DD-MON-YYYY'),'mon/yyyy') y FROM dual)
SELECT * FROM dat
WHERE to_date(y,'mon/yyyy') BETWEEN to_date('01 jan 2009','dd mon yyyy') AND to_date('01 mar 2009','dd mon yyyy')Cheers!!!
Bhushan

How to get data from a file?

Hello everyone, i'm new to this forum and to java too. Ok, so here is what i want to do:
I want to get data from a file containing words and numbers and store them into variables that i will use them after to insert into a database table. For example i have a file called employees.txt in this form:
eid ename zipcode Hire_date
1000 "Jones" 67226 "12-DEC-95"
In C++ i declare variables for each data and store them, for example in this case:
ifstream in("somefile");
string name, hdate;
int eid, zip;
in >> eid >> ename >> zip >> hdate;
So i want to do the same thing in JAVA but i can't make it work. So, i would appreciate if someone could give me a simple example how to do it. Thank you.

[http://java.sun.com/docs/books/tutorial/essential/io/index.html]

JDBC - How to Get Data from Stored Procedure?

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