Assigning stored procedure output value to java variable

I have one stored procedure which is having ref cursor as the output parameter.
How to assign refcursor value to my java variable?

cstmt.registerOutParameter(1, OracleTypes.CURSOR);
cstmt.execute()
ResultSet rs = (ResultSet)cstmt.getObject(1);
==
Ashok

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Assigning javascript varibel value to java variable

Hi all
I want to find screen resolution in one jsp page.That can be done in javascript.
(though 'screen.width and screen.height')
But is there any way to assign that value to java variable.
Any body has the idea?
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No, why ? becuase jsp is SERVER side
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Assigning javascript varible value to java variable

Hi all
I want to find screen resolution in one jsp page.That can be done in javascript.
(though 'screen.width and screen.height')
But is there any way to assign that value to java variable.
Any body has the idea?
Help me.

No, why ? becuase jsp is SERVER side
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How to move stored procedure output to file

Hi All,
Thanks in advance.
Please let me know how to move the oracle stored procedure output to the flat file.
By
Pyarajan

Hi Pyarajan,
As David posted, in the Data Flow Task (DFT), you can add an OLE DB Source, and create a connection manager to connect to the Oracle server using the Microsoft OLE DB for Oracle provider. Then, in the OLE DB Source Editor, you can set the “Data access mode”
to “SQL command” and input the query to execute your Oracle stored procedure. To export the data to a flat file, we need to add a Flat File Destination to the DFT.
Besides, also note that you need to install the Oracle client on this server, and you may need to edit the tnsnames.ora and sqlnet.ora files to establish the connection to Oracle successfully.
References:
http://commerceserverguy.wordpress.com/2011/12/04/ssis-package-tutorial/
http://sqlblog.com/blogs/jorg_klein/archive/2011/06/09/ssis-connect-to-oracle-on-a-64-bit-machine.aspx
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Stored procedure OUTPUT VARCHAR2 value truncated using 12c client on Server 2012

Questions:
1) Is there a version of Oracle Client 11g which runs on Server 2012? My 11.2.0.0, when the installer begins, says my Server 2012 (8GB mem, 80 GB drive) does not meet the minimum requirements and I should not install it. This same installer worked on Server 2008.
2) Have you seen the following behavior from Oracle client 12c? Are there any patches?
When I was unable to find a version of Oracle 11g client for Windows Server 2012, I downloaded Oracle 12c. We have a few stored procedures, when invoked from a Windows Server 2008 with an 11g client work. However, when running that some code on a Windows Server 2012 machine does not work. I have certain stored procedures with an OUTPUT parameter when executed on 2012 has the values truncated.
For instance:
Output parameter is set to return "SUCCESS", but was is received is "SUC"
Ouput parameter is set to return "AllSet", but it returns "All"
Output parameter is set to cast a NUMBER to a VARCHAR2 and the value is a 5 digit number, but only the first two digits are returned. Ex: "83976", but only "83" appears.
The above takes place when run from Server 2012, but works fine from Server 2008 and Win 7.

Questions:
1) Is there a version of Oracle Client 11g which runs on Server 2012? My 11.2.0.0, when the installer begins, says my Server 2012 (8GB mem, 80 GB drive) does not meet the minimum requirements and I should not install it. This same installer worked on Server 2008.
2) Have you seen the following behavior from Oracle client 12c? Are there any patches?
When I was unable to find a version of Oracle 11g client for Windows Server 2012, I downloaded Oracle 12c. We have a few stored procedures, when invoked from a Windows Server 2008 with an 11g client work. However, when running that some code on a Windows Server 2012 machine does not work. I have certain stored procedures with an OUTPUT parameter when executed on 2012 has the values truncated.
For instance:
Output parameter is set to return "SUCCESS", but was is received is "SUC"
Ouput parameter is set to return "AllSet", but it returns "All"
Output parameter is set to cast a NUMBER to a VARCHAR2 and the value is a 5 digit number, but only the first two digits are returned. Ex: "83976", but only "83" appears.
The above takes place when run from Server 2012, but works fine from Server 2008 and Win 7.

Calling Stored Procedure with Paramters in Java

Hi
I havent done alot of sql/java work so I'm wondering if I could get some help.
I have the java code
private void processPatient(Element pat)
throws PatientException,
ParseException,
SQLException,
Exception {
Connection con = null;
ResultSet rs;
CallableStatement cs;
...<code>
cs = con.prepareCall("{call updt_pat.set_pat_ppe}");
rs = cs.executeQuery();
Does this look correct? The proc updt_pat.set_pat_ppe also takes an int parameter...how would I modify this to accept the paramter? Like
cs = con.prepareCall("{call updt_pat.set_pat_ppe paramter}");
Thanks for the help!!
Mani

The actual implementation of what the setInt does and how it does it is up the JDBC driver vendor. Basically its function is as follows (implementation will be driver specific) it takes the int value and passes it to the Stored Procedure being called as the (in this case) 1st input parameter expected by the stored procedure. Whatever the name of the IN variable is within the stored procedure is irrelevant to the JDBC code, basically it will be assigned to the name of the first IN parameter within the Stored Procedure.
The error you are reporting:
xxx.java:272: cannot resolve symbol
symbol : method setInt (java.lang.Integer,int)
location: interface java.sql.CallableStatement
cs.setInt(1, ppath.getPatId());
^
1 error
is interesting as it is claiming that the setInt method requires as its first argument an Integer object - this is not what the specification requires, it just wants an index number as a Java int:
setInt(int index, int value), note no java.lang.Integer
maybe this is a driver specific implementation?
Try the following (not in any specific order):
1 - int value = ppath.getPatId();
cs.setInt(1, value);
2 - Integer index = new Integer(1);
cs.setInt(index , ppath.getPatId());
3 - int = ppath.getPatId();
Integer index = new Integer(1);
cs.setInt(index , value);
Let me know if this solves your problem.

Stored Procedure Output Issue in Query Template

Hi,
We have written a stored procedure which returns 3 outputs which are of type CLOB. Whenever we call the procedure from query template it gives an error Wrong number or type of parameters. It seems that we need to pass some variables which are of type clob to the procedure while calling which we cannot do as per my knowledge in query template.
Even if we are able to get the output we will not be getting complete output since the out put values are of type CLOB.
Can you guide me how to achive this
Thanks,
Shalaka

Hi,
Sometime back i faced the similar problem. But I used oracle pipelined functions to achieve this....
The basic thing is it will break the chunk into records of length of 4000 chars and it will return in a table. And from other end you can loop and concatenate. Hope this helps....
create or replace FUNCTION FN_GEN_XML RETURN dashb_xml pipelined IS v_xml CLOB := NULL;
v_temp VARCHAR2(4000) := NULL;
v_counter NUMBER := 1;
BEGIN
SELECT somefunction(0)
INTO v_xml
FROM dual;--v_xml here is clob type. here you might need to call your proc and get it into this variable.
dbms_output.put_line ('length of v_xml is:' || length(v_xml));
DBMS_OUTPUT.PUT_LINE('start of this function');
LOOP
v_temp := SUBSTR(v_xml, v_counter, 4000);
EXIT
WHEN v_temp IS NULL;
DBMS_OUTPUT.PUT_LINE(to_char(v_temp));
pipe ROW(v_temp);
v_counter := v_counter + 4000;
END LOOP;
RETURN;
END;
Regards,
Ravi Kumar

PLEASE HELP! OLE DB COMMAND - capturing Stored Procedure output run from an OLE DB Command

I've searched through the related posts but cannot find exactly what I'm looking for.
I have an OLE DB Source that produces multiple rows (around 200) through a stored procedure. I need to take 3 values in each row and pass them to an OLE DB Command that runs another stored procedure for each row.
What I need is to get the output of the second stored procedure. I've read posts regarding using lookup, merge join, derived column but I still don't understand exactly how to put it all together. My destination is an excel file. Once I've obtained this output,
I believe I can figure out how to merge the OLE DB Source results and the OLE DB Command results into one table. The output columns of the second SP are not available to be mapped to my destination file.
I've also explored running an Execute SQL task and passing the rowset to a variable but don't know how to pass that variable into the next stored procedure and then capture the second stored procedure results.
OLE DB Source contains Stored Procedure X:
DECLARE @return_value int
declare @newdate smalldatetime
set @newdate = convert(smalldatetime,convert(varchar(10),getdate(),101))
EXEC @return_value = [dbo].[getnumbers]
@dtAfterDate = @newdate,
@dtBeforeDate = '2099-12-31 5:00:00',
@Status = 'Any'
NEXT IN THE PIPELINE
OLE DB Command contains Stored Procedure Y:
EXEC [dbo].[getaddress] ?,?,?
One more thing, CREATING A TEMP TABLE ISN'T AN OPTION!
Thanks!

Thanks again for your help David! Let me rephrase. I'm working a server that doesn't need to be altered in anyway by me. I just need to pull the data to my server so I can use it as needed. I can't build any links either. The
only other option I'd have would be coding SQL code with some sort of cursor similar to.
EXEC
@return_value = [dbo].[getnumbers]
@dtAfterDate = @newdate,
@dtBeforeDate = '2099-12-31 5:00:00',
@Status = 'Any'
For every number in the resulting table:
EXEC
[dbo].[getaddress] something1, something2, something 3

Design Question::Instantiating Object from Stored Procedure Output

Hi All,
I am confused with approaching this design issue. I called a Stored Procedure, and the output from the Stored Procedure is a REF CURSOR. The size of the REF CURSOR can be large.
My Question is, is it a good idea to pass the values from the REF CURSOR to a class constructor, there by instantiating an object of that type. lets say
//rset is of type ((OracleCallableStatement)callableStatement).getCursor(5);
//rset is not ResultType
while (rset.next()){
new ClassXYZ(var1, var2, var3);
/*var1, var2, var3 would be rset.getObject(1),rset.getObject(2),rset.getObject(3)
Class XYZ does some business logic
}Other things:
1) Will the JVM hold up assuming good enough JVM mem size, while creating objects for the range 100 thousands?
2) I do not know the cursor size. It can change randomly from business perspective. And, it would be in the range of 100 thousands
I was thinking, If I can "police" the call to the Class XYZ in case of large data. May be I am totally off the best solution. Any light on the best way to approach will be great.
Anyhow, this would be a standalone java application. Just in case if people are trying to suggest/recommend DAO etc.,
Thank you,
VJ

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Calling stored procedures in Sybase from java

Hi,
I am using the following stored procedure in Sybase
use xyzdb
go
-- drop procedure if it already exist
if object_id('up_name_select') is not null
begin
drop procedure up_name_select
end
go
create procedure up_name_select
@zid          numeric(7,0),
@firstname     char(40),
@lastname     char(40)
as
select zid,
firstname,
lastname
from name
where zid = @zid or
(lastname like @lastname or firstname like @firstname)
go
-- update documentation records in object_docs
delete object_docs
from object_docs
where object_name = "up_name_select"
go
insert into object_docs values("up_name_select","Selects records from the name table based upon the values of the input parameters.")
go
-- update documentation records in column_docs
delete column_docs
from column_docs
where object_name = "up_name_select"
go
insert into column_docs values("up_name_select","@zid","System generated ID for an individual contact.")
insert into column_docs values("up_name_select","@firstname","First name of the contact. SQL wild card characters are accepted.")
insert into column_docs values("up_name_select","@lastname","Last name of the contact. SQL wild card characters are accepted.")
go
-- print success message and grant permissions
if object_id('up_name_select') is not null
begin
print "Procedure up_name_select created."
grant execute on up_name_select to developer_role
end
go
This stored procedure selects the values from the table "name" for a given where condition (if I am not wrong).
Can any one give me sample java code to select the records from the table "name" for a given zid.
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sgatl2

calling stored procedures from java
here is the sample code
CallableStatement cs = con.prepareCall("{call selectlogin (?)}");
cs.setString (1, "value");
ResultSet rs = cs.executeQuery ();
            while (rs.next ())
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            } more on gooooooogle
http://www.google.com/search?q=calling+stored+procedures+from+java+with+sample+example&client=netscape-pp&rls=com.netscape:en-US

How to retrieve Stored Procedure Output Parameter?

Hi,
I'm using a stored procedure with MS SQL Server. The stored procedure creates the required table entries correctly. After executing the procedure i free the resulting recordset reference and am able to retrieve the return value of the stored procedure. However,
I am not able to retrieve the output parameters of the procedure. I am connected to the database using the MS OLE DB Provider for SQL Server. I tried using ODBC as well. Didn't work either. I know this issue has been addressed before, did anyone come up with a solution for this problem?
Thanks in advance,
Marco

I can tell you what I do with LabSQL and a single output parameter. After I open the connection to the database, I execute a SQL statement that looks like this:
declare @resultID int
execute spInsUUTResult @SerialNumber = '999DEBUGXXX',
@SequenceName = 'Sequence File2.seq',
@CategoryID = 2,
@TypeID = 1,
@StartDateTime = '10-10-2003 13:42:45',
@ExecutionTime = 3.5698713,
@UUTStatus = 'Passed',
@UserName = 'Dennis Knutson',
@StationName = 'DENNIS-KNUTSON',
@UUTResultID = @resultID OUTPUT
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hat allows for raw SQL commands.

Stored procedure output parameter cast problem - there was a mistake in the

Hi
I call to an oracle stored procedure from java and when i get the output parameter i get a classCastException.
The output parameter is for example of typeA
typeA is a sql object composed by a parameter of typeB and a parameter of typeC
typeC is a sql table of typeD objects
and typeD, typeB are objects composed by numbers, varchar2, date.....
I know that i have all the java to sql mappings correctly done because when my typeA is an input parameter of a procedure, it works correctly.
But when i have it as an output parameter i can�t solve the classCastException.
This is more or less my java code to call to the procedure:
dbConn=DriverManager.getConnection(dnsName,dnsUser,dnsPwd);
Map map = dbConn.getTypeMap();
map.put("TYPEA", Class.forName("tiposOracle.inv.Inv"));
map.put("TYPEB", Class.forName("tiposOracle.inv.Inv_cab"));
map.put("TYPED", Class.forName("tiposOracle.inv.Inv_lin"));
CallableStatement cstmt = dbConn.prepareCall("{call GENERAL.OBTENER_MENSAJE (?,?)}");
cstmt.setBigDecimal(1, codMensaje);
cstmt.registerOutParameter(2, OracleTypes.STRUCT, "TYPEA");
cstmt.execute();
Inv inv = (Inv)cstmt.getObject(2,map);       ////////Here the exception-----------------------------------------------------------------------------------------------
The java class Inv represents the sql object typeA as this:
public Inv_cab cab;
public ARRAY lins;
And the classes Inv_cab and Inv_lin typeB and typeD with dates, BigDecimals and String.
lins is the table of Inv_lin.
And finally, this is the exception i get:
java.lang.ClassCastException
at tiposOracle.inv.Inv.readSQL(Invrpt.java:29)
at oracle.sql.STRUCT.toClass(STRUCT.java:829)
at oracle.sql.STRUCT.toJdbc(STRUCT.java:734)
at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:6094)
at oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:840)
at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:103)
Can anyone help me?
Thanks

Now i get this exception in cstmt.registerOutParameter(2, OracleTypes.STRUCT);java.sql.SQLException: Conflicto de tipo de par�metro: sqlType=2002
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterBytes(OracleCallableStatement.java:248)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:402)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:471)
     at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:78)
Conflicto de tipo de par�metro means: conflict of parameter type

Stored procedure output parameter cast problem

Hi
I call to an oracle stored procedure from java and when i get the output parameter i get a classCastException.
The output parameter is for example of typeA
typeA is a sql object composed by a parameter of typeB and a parameter of typeC
typeB is a sql table of typeD objects
and typeD, typeB are objects composed by numbers, varchar2, date.....
I know that i have all the java to sql mappings correctly done because when my typeA is an input parameter of a procedure, it works correctly.
But when i have it as an output parameter i can�t solve the classCastException.
This is more or less my java code to call to the procedure:
dbConn=DriverManager.getConnection(dnsName,dnsUser,dnsPwd);
Map map = dbConn.getTypeMap();
map.put("TYPEA", Class.forName("tiposOracle.inv.Inv"));
map.put("TYPEB", Class.forName("tiposOracle.inv.Inv_cab"));
map.put("TYPED", Class.forName("tiposOracle.inv.Inv_lin"));
CallableStatement cstmt = dbConn.prepareCall("{call GENERAL.OBTENER_MENSAJE (?,?)}");
cstmt.setBigDecimal(1, codMensaje);
cstmt.registerOutParameter(2, OracleTypes.STRUCT, "TYPEA");
cstmt.execute();
Inv inv = (Inv)cstmt.getObject(2,map);       ////////Here the exception-----------------------------------------------------------------------------------------------
The java class Inv represents the sql object typeA as this:
public Inv_cab cab;
public ARRAY lins;
And the classes Inv_cab and Inv_lin typeB and typeD with dates, BigDecimals and String.
lins is the table of Inv_lin.
And finally, this is the exception i get:
java.lang.ClassCastException
     at tiposOracle.inv.Inv.readSQL(Invrpt.java:29)
     at oracle.sql.STRUCT.toClass(STRUCT.java:829)
     at oracle.sql.STRUCT.toJdbc(STRUCT.java:734)
     at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:6094)
     at oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:840)
     at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:103)
Can anyone help me?
Thanks

Now i get this exception in cstmt.registerOutParameter(2, OracleTypes.STRUCT);java.sql.SQLException: Conflicto de tipo de par�metro: sqlType=2002
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterBytes(OracleCallableStatement.java:248)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:402)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:471)
     at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:78)
Conflicto de tipo de par�metro means: conflict of parameter type

Passing collection parameters from/to Oracle 8i stored procedure to/from Weblogic java program

Environment- Oracle DB 8.1.7 (Sun) - JDBC OCI 8.1.7 - Application Server (WebLogic 6.0 or 6.1)QuestionHow to pass oracle collection data types from PL/SQL stored procedures to Weblogic java program as in/out stored procedures parameters. I am hitting oracle error 2006 unidentified data type trying to pass the following data types:-o java.sql.Structo java.sql.Arrayo oracle.sql.STRUCTo oracle.sql.ARRAYo oracle.jdbc2.Structo oracle.jdbc2.Arrayo any class implemented oracle.jdbc2.SQLData or oracle.sql.CustomDatumInformationAbout PL/SQL stored procedure limitation which only affects the out argument types of stored procedures calledusing Java on the client side. Whether Java methods cannot have IN arguments of Oracle 8 object or collection type meaning that Java methods used to implement stored procedures cannot have arguments of the following types:o java.sql.Structo java.sql.Arrayo oracle.sql.STRUCTo oracle.sql.ARRAYo oracle.jdbc2.Structo oracle.jdbc2.Arrayo any class implemented oracle.jdbc2.SQLData or oracle.sql.CustomDatum

this is becoming a mejor problem for me.And are you storing it as a blob?
Oracle doesn't take varchars that big.
And isn't LONG a deprecated field type for Oracle?
From the Oracle docs......
http://download-west.oracle.com/docs/cd/B13789_01/server.101/b10759/sql_elements001.htm#sthref164
Oracle strongly recommends that you convert LONG RAW columns to binary LOB (BLOB) columns. LOB columns are subject to far fewer restrictions than LONG columns. See TO_LOB for more information.

How can I assign a hard coded value to a variable of type OBJECT.

Hi,
   I have to call the following method
                                  lc_action_execute->get_ref_object(
                                                        exporting
                                                              io_appl_object = io_appl_object
                                                        importing
                                                               ev_guid_ref    = lv_guid_ref.
Now I have to hard code the io_appl_object variable (of type OBJECT) to test my application for the time being. How can I assign a value to the variable? Is there any way to do that?

I wouldn't use WDR_CONTEXT_ATTR_VALUE_LISTGEN. Use wdr_context_attr_value_list instead:
data l_topics type zpm_main_topic_tbl.
l_topics = wd_assist->read_all_topics( ).
data lt_valueset type wdr_context_attr_value_list.
field-symbols <wa_topic> like line of l_topics.
field-symbols <wa_vs> like line of lt_valueset.
loop at l_topics assigning <wa_topic>.
    append initial line to lt_valueset assigning <wa_vs>.
    <wa_vs>-value = <wa_topic>-main_topic.
    <wa_vs>-text = <wa_topic>-main_topic_desc.
endloop.
data lo_nd_meeting type ref to if_wd_context_node.
* navigate from <CONTEXT> to <MEETING> via lead selection
lo_nd_meeting = wd_context->get_child_node( name = wd_this->wdctx_meeting ).
data lo_node_info type ref to if_wd_context_node_info.
lo_node_info = lo_nd_meeting->get_node_info( ).
lo_node_info->set_attribute_value_set(
     name = 'MAIN_TOPIC'
     value_set = lt_valueset ).

Assigning stored procedure output value to java variable

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