Procedure from Java

I am getting exception when tried to execute a stored procedure using cllable statement.. but i am able to execute a prepared statement using the same datasource or connection...i am not getting the error when i am executing the prepared statement with the same setting..please help me in this regard
the error i am getting is:::
java.rmi.RemoteException: EJB Exception: ; nested exception is:
javax.ejb.EJBException
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:18
6)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR
ef.java:284)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR
ef.java:244)
at com.ts.tdr.lov.ejbs.ejbLOVBean_w2xkz8_EOImpl_813_WLStub.getLOVDetails
(Unknown Source)
at com.ts.tdr.LOVAction.execute(LOVAction.java:45)
at org.apache.struts.action.RequestProcessor.processActionPerform(Reques
tProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:148
2)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:996)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:419)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:315)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:6452)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:3661)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2630)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
Caused by: javax.ejb.EJBException
at com.ts.tdr.lov.ejbs.ejbLOVBean.getLOVDetails(ejbLOVBean.java:69)
at com.ts.tdr.lov.ejbs.ejbLOVBean_w2xkz8_EOImpl.getLOVDetails(ejbLOVBean
w2xkz8EOImpl.java:46)
at com.ts.tdr.lov.ejbs.ejbLOVBean_w2xkz8_EOImpl_WLSkel.invoke(Unknown So
urce)
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:16
6)
... 20 more

public void getLOVDetails(String formId) throws LOVDAOException {
Properties props = new Properties();
props.setProperty("initialcontextfactory", "weblogic.jndi.WLInitialContextFactory");
props.setProperty("providerurl","t3://localhost:7001");
try{
InitialContext ic = new InitialContext(props);
DataSource ds=(DataSource)ic.lookup("TESTDS");
Connection con=ds.getConnection();
DatabaseMetaData dm=con.getMetaData();
System.out.println("Connection::"+dm.getDriverName()+", readOnly::"+con.isReadOnly());
ResultSet rsComm = null; // ResultSet declaration
Ref rsComm1 = null;
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("SELECT * FROM FORM");
while (rs.next())
System.out.println("FORM ID:"+rs.getString(1));
CallableStatement cstmt = con.prepareCall("{ call LOV_PACK.GET_INDLOV_DETAILS(?,?,?,?) }");
cstmt.registerOutParameter(1,oracle.jdbc.driver.OracleTypes.CURSOR);
cstmt.setString(2,"1" );
cstmt.setInt(3,1 );
cstmt.setInt(4,1 );
System.out.println("Execute ::"+cstmt.execute());
rsComm=cstmt.getResultSet();
System.out.println("result-----"+rsComm.toString());
rsComm.next();
System.out.println("result-----"+rsComm.getString(1));
//Ref ref=rsComm.getRef(1);
// System.out.println("Ref Object::"+ref.toString());
//ystem.out.println("Object::"+ref.getObject().toString());
}catch(Exception e)
throw new LOVDAOException(e.getMessage());
}

Similar Messages

How to send a Varying Array param to a PL/SQL Stored Procedure from Java

* I am VERY new to jdbc, and even somewhat new to Java
* I'm using Java 1.5, Oracle 10g.
* I need to call the following PL/SQL Stored Procedure from Java:
procedure setEventStatus
i_deQueueStatus in deQueueStatus_type
*deQueueStatus_type is the following (an array of deQueueStatus_OBJ):
CREATE OR REPLACE TYPE deQueueStatus_OBJ as object
eventID number (20),
dequeuestatus varchar2(20)
CREATE OR REPLACE TYPE deQueueStatus_TYPE IS VARYING ARRAY(500) of deQueueStatus_obj
*I have created a Java object as follows:
public class EventQueueDeQueueStatus
     long      eventID;
     String      dequeueStatus;
     EventQueueDeQueueStatus(long eventID, String dequeueStatus)
          this.eventID = eventID;
          this.dequeueStatus = dequeueStatus;
I have an ArrayList of these.
I need to pass this list to the Stored Procedure. How do I create a java.sql.Array so I can call CallableStatement.setArray to set the parameter? Or do I use something else? I have tried setObject with both the ArrayList and also with a primitive array, but got "Invalid Column Type" both times.
Any help would be greatly appreciated. I just got this task today, and I have to make it work by Tuesday :-( !
Thanks,
Kathy

Kathy,
Search the archives of this forum and the JDBC forum for the terms STRUCT and ARRAY and you can find some sample code on the JDBC How-To Documents page and the JDBC Samples which can both be accessed from this page:
http://www.oracle.com/technology/tech/java/sqlj_jdbc/index.html
Good Luck,
Avi.

Error while calling stored procedure from Java

Hi Guys,
How are you everybody? I hope everything is goin fine on your side. I have one issue in PL/SQL while calling below stored procedures from Java.
Problem Description: We have a stored procedure PROCEDURE BULK_INSERTS (
V_SESSION_ID_TAB IN T_SESSION_ID_TAB_TYPE,
V_SERVICE_TYPE_TAB IN T_SERVICE_TYPE_TAB_TYPE,
V_SERVICE_LOCATION_TAB IN T_SERVICE_LOCATION_TAB_TYPE,
V_SERVICE_CALL_NAME_TAB IN T_SERVICE_CALL_NAME_TAB_TYPE,
V_SERVICE_CALL_START_TIME_TAB IN T_SERVICE_CALL_ST_TAB_TYPE,
V_SERVICE_CALL_END_TIME_TAB IN T_SERVICE_CALL_ET_TAB_TYPE,
V_SERVICE_CALL_DURATION_TAB IN T_SERVICE_CALL_DUR_TAB_TYPE,
V_STATUS_TAB IN T_STATUS_TAB_TYPE,
V_NOTES_TAB IN T_NOTES_TAB_TYPE
) and we are getting ora errors while calling this stored procedure from java.
All tab types are declared locally, at package level.
Here is error which occur while calling this sp:
{call BULK_PKG.BULK_INSERTS(?,?,?,?,?,?,?,?,?)}
And the parameter types we are using are:
SESSION_ID - NUM_TAB_TYPE
SERVICE_TYPE - VAR_TAB_TYPE
SERVICE_LOCATION - VAR_TAB_TYPE
SERVICE_CALL_NAME - VAR_TAB_TYPE
SERVICE_CALL_START_TIME - DATE_TIME_TAB_TYPE
SERVICE_CALL_END_TIME - DATE_TIME_TAB_TYPE
SERVICE_CALL_DURATION - NUM_TAB_TYPE
STATUS - VAR_TAB_TYPE
NOTES - VAR_TAB_TYPE
And the Exception stack trace is:
ERROR (com.att.retail.r2d2.persistence.dao.ExternalServiceCallDAO.saveExternalServiceCallInfo(ExternalServi
ceCallDAO.java:143)@ExecuteThread: '252' for queue: 'weblogic.kernel.Default') {Error attempting to save collected ESC data}
java.sql.SQLException: ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'BULK_INSERTS'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:173)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1030)
at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:191)
at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:944)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1222)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3381)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3482)
at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:3856)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1373)
at weblogic.jdbc.wrapper.PreparedStatement.execute(PreparedStatement.java:98)
at com.att.retail.r2d2.persistence.dao.ExternalServiceCallDAO.doBulkInsert(ExternalServiceCallDAO.java:220)
at com.att.retail.r2d2.persistence.dao.ExternalServiceCallDAO.saveExternalServiceCallInfo(ExternalServiceCallDAO.java:138)
Please help my guys out of this. I will really appreciate all suggestions and advices.
Thank you everybody.

I am trying to pass parameter to test my procedure but it is giving this error : ORA-06531: Reference to uninitialized collection
ORA-06512: at line 12
Here is example for my test procedure:
declare
v_session_id_tab SESSION_ID_TAB_TYPE;
v_service_type_tab SERVICE_TYPE_TAB_TYPE ;
v_service_location_tab SERVICE_LOCATION_TAB_TYPE ;
v_service_call_name_tab SERVICE_CALL_NAME_TAB_TYPE;
v_service_call_start_time_tab SERVICE_CALL_ST_TAB_TYPE;
v_service_call_end_time_tab SERVICE_CALL_ET_TAB_TYPE;
v_service_call_duration_tab SERVICE_CALL_DUR_TAB_TYPE;
v_status_tab STATUS_TAB_TYPE;
v_notes_tab NOTES_TAB_TYPE;
begin
v_session_id_tab(1) := 1;
v_service_type_tab(1) := 'db';
v_service_location_tab(1) := 'local';
v_service_call_name_tab(1) := 'Name of call';
v_service_call_start_time_tab(1) := SYSDATE;
v_service_call_end_time_tab(1) := SYSDATE;
v_service_call_duration_tab(1) := 100;
v_status_tab(1) := 'Z';
v_notes_tab(1) := 'NOTES';
BULK_INSERTS (v_session_id_tab,v_service_type_tab, v_service_location_tab,v_service_call_name_tab,v_service_call_start_time_tab,v_service_call_end_time_tab,
v_service_call_duration_tab, v_status_tab, v_notes_tab);
end;
I declare all types at schema level.
Please give your comments.
Thank you

Curious thing while calling a procedure from Java !...

Hi !. My name is Agustin and my doubt would be the following one... I am working for a e-business comp and they asked me to call a procedure from java... The code is the following one:
CallableStatement cs = null;
System.out.println("Fecha Nro. 1: " + paramFechaDesde);
System.out.println("Fecha Nro. 2: " + paramFechaHasta);
try
cs = getDBTransaction().createCallableStatement("{call paq_w_ListadoSiniestralidadART. p_sinsiniest(?,?,?,?) }",0);
cs.registerOutParameter(4,OracleTypes.VARCHAR);
cs.setInt(1,paramContrato.intValue());
cs.setString(2,paramFechaDesde);
cs.setString(3,paramFechaHasta);
cs.setString(4,paramNombreArchivo);
cs.executeQuery();
String nomArchivo = cs.getString(4);
System.out.println("### " + nomArchivo +" ###");
catch(SQLException e)
The weird thing is that, I was expecting a big big exception but the only thing I got is
### Error ###
The String I am expecting is a file's name !; so I am a little bit confused...
Also I didn't know where to post so If it's in the wrong category... I apologize !... If anyone need more details, I'll be checking out... The account I am working on is an Insurance company, who is the one who provide access to the DB and the procedures... So I can't check what's inside...

Please provide your Java and OS versions, the JDBC jar file and the Oracle DB version being used when you post.
>
I was expecting a big big exception
>
Then why do you have an empty exception block? That just makes it disappear so you won't see one if it happens.
And your code has
cs.registerOutParameter(4,OracleTypes.VARCHAR);
cs.setString(4,paramNombreArchivo);You use 'registerOutParameter' for an OUT parameter and the 'setXXX' methods for other parameters.
Remove the 'setSTring' for the OUT parameter.
Then as malcollmmc already said
>
Sounds like the PL/SQL is returning "Error" as the 4th parameter of the call
>
The actual value returned by PL/SQL is strictly determined by the PL/SQL code and Java and JDBC are not involved.
Fix the code problems, retest, and folllowup with whoever wrote the code if it still returns ERROR.

Problem in calling Oracle stored procedure from Java.

I am trying to invoke the Oracle stored procedure from Java. The procedure does not take any parameters and does not return anything. If I call it from SQL prompt it is working perfectly. I am calling it in my program as follows.
callable_stmt=con.prepareCall("{call pkg_name.proc_name()}");
callable_stmt.execute();
The problem is the control-of-flow is getting strucked in the second line I wrote. It is not giving any error also.
Please clarify me what's wrong with my code?
Seenu.

And how long does the stored procedure take to run from your client machine when running it via sqlplus?

Calling stored procedure from Java raises ORA-1722 exception

Hi,
As the title says, when I call the stored procedure from java I got the exception ORA-1722 (invalid number) but I've checked and rechecked my procedure on SQL-Developer and It's alright it works nice and clean !
What's happening? is there something I'm missing?
The way I call the stored procedure is:
    public void execProcedure(String procedure) {
        CallableStatement cs;
        try {
            cs = conn.prepareCall(procedure);
            cs.execute();
        } catch (SQLException ex) {
            Logger.getLogger(Database.class.getName()).log(Level.SEVERE, null, ex);
     where
    String procedure = "{call validateinfo}"I really need help on this, it's frustraiting me 'cause I need to finish a system but this little big problem is killing me ...
Thanks any advice is very welcome :)

Thanks for your help. Haven't tested the SP with a DB access client... which one do you recommend to use?
The SP is the following:
create or replace
PROCEDURE validateInfo IS
var number;
BEGIN
UPDATE temp_desarrollo
SET status = '1';
COMMIT;
// Some string validations ...
//This one just checks if the value of "monto" is a number
//This update goes good
UPDATE temp_desarrollo tmp
SET cve_status = Decode(cve_status, NULL, '15', cve_status||',15')
WHERE IsNumber(tmp.monto) = 'F';
COMMIT;*/
//This one just checks if the value of "monto" is greater than 0
//if not, change de add to cve_status an errorValue
UPDATE temp_desarrollo tmp
SET cve_status = Decode(cve_status, NULL, '14', cve_status||',14')
WHERE (cve_status NOT LIKE '%15%' OR cve_status IS NULL)
AND to_number(tmp.monto) <= 0;
COMMIT;
//More string validations
EXCEPTION
    WHEN OTHERS THEN
      var := SQLCODE;
      insert into excepciones values(to_char(var));
END;I've deleted much code from the SP since I know there's nothing to do with the excepcion, just that UPDATE statement is the one giving me the exception.
If those two UPDATES statements work with the same field (monto) why the first one is succeding and the second one not?
Cheers,
Federico
P.S. the "isNumber" function is as follows, just in case.
create or replace
function IsNumber(val1 varchar2) return varchar2 is
n number := null;
begin
n := to_number(val1,'9999999999999999.99');
    return 'T';
exception
    when others then
      return 'F';
end;

Calling Stored Procedures from JAVA Application

Hi all,
i am using JDeveloper 3.2.2 for creating a DB Application that
uses Oracle8i as DB Server.
One approach of the application is to only use PL/SQL Stored
Procedures to write Data back to the DB.
Some of the stored procedures expect more than 20 parameters.
I want to know if there is a better way to call such a stored
procedure from Java than using a CallableStatement and setting
its 20 parameters.
Another reason why the way above isnt possible for me is that
i need a dynamic way to set the parameters of the stored
procedure.
A solution for that dynamic way i could think of is to get
the information of the stored procedure by using some functions
of DatabaseMetaData and than use this information to map the
parameters with their respective variables in the java
application.
The best argument against this way is that it would be time and
performance consuming.
So could anybody tell me a solution to call PL/SQL stored
procedures from java which is better than doing something like:
String calString = "{Call myStoredProc(";
while(counter < 22) {
params += "?";
if(counter<21) params += ",";
counter++;
calString += params + ")}";
try {
CallableStatement cs = session.prepareCall(calString);
} catch(SQLException ex) { ... }
cs.setString(1, var1);
cs.setString(1, var2);
And that for every Stored Procedure i want to call ?!?
Any help or direction-leading would be really appreciated.
Tank you much.
MfG,
Oliver Bankel

Hi Oliver,
If you your Stored Procedures were in Java and seamlessly
integrated with your Java application would that make your life
easier?
I don't know if this is a practical or acceptable solution in
your environment but it would certainly solve all of your issues
and provide your with a couple of nice advantages. Scalability
and platform independence are just a couple I could think of.
There is a tool called in2j (see http://www.in2j.com) which will
automatically migrate your PL/SQL Stored Procedures into Java.
You can download a copy of the tool and migrate your PL/SQL to
Java with no upfront costs. If you're happy with the generated
Java and want to deploy it, the migration fee falls due - simple.
Hope this helps.
Elton

Calling packaged stored procedure from Java

Hi All,
I'm trying to call a stored procedure from Java but I'm having
problems with registrating the output parameter. I'm getting
the error: Conflicting parameters.: sqltype=2003
This is the stored procedure which is located in a package in
the Oracle database:
package Pack_GetAgencyInformation as
Type InfoType is record ( agen_code varchar(3), agen_designation
varchar(30), agen_adresse varchar(60), agen_tel varchar(12) );
function GetAgencyInformation( P_AGENCE VARCHAR )
return Pack_GetAgencyInformation.InfoType
end Pack_GetAgencyInformation;
This is the Java source from where I'm calling the procedure:
//DriverManager.registerDriver (new
oracle.jdbc.driver.OracleDriver());
     Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conn = DriverManager.getConnection
("jdbc:oracle:thin:@164.48.69.125:1521:ventes", "system", "*****
// @machineName:port:SID,
userid, password
CallableStatement cs = conn.prepareCall("{ ? = call
Pack_GetAgencyInformation.GetAgencyInformation( ? )}");
     try {
          cs.registerOutParameter( 1,
oracle.jdbc.driver.OracleTypes.ARRAY);
     } catch (SQLException e) {
          e.printStackTrace();
     cs.setString(2, "001" );
     //ResultSet rset = cs.executeQuery();
The stacktrace:
java.sql.SQLException: Parametertypen conflicteren.:
sqlType=2003
at oracle.jdbc.dbaccess.DBError.throwSqlException
(DBError.java:168)
at oracle.jdbc.dbaccess.DBError.throwSqlException
(DBError.java:210)
at
oracle.jdbc.driver.OracleCallableStatement.registerOutParameter
(OracleCallableStatement.java:220)
at
oracle.jdbc.driver.OracleCallableStatement.registerOutParameter
(OracleCallableStatement.java:350)
at dbAccess.main(dbAccess.java:25)
I think it has to do with the type InfoType which is created in
the Stored Procedure. I'm absolute no Oracle expert and I
prefer not to make changes to the Oracle database. So any
solution in Java is welcome!
BR, H.Rietman

I managed to get it to work only by changing the stored
procedure. I have changed the return type record to a Ref
Cursor type (had to change alot of code for this). It seams
that Oracle JDBC drivers DON'T support the Record type as a
return type.
So the next question is: is it possible to typecast a record
type to a ref cursor type in Oracle. In this way I can easily
change the return type for the stored procedures.
/Harald

DB2 Stored Procedure from Java-JDBC

Hi All,
I am using DB2 stored procedure which have been written in COBOL. I have two types of stored procedures. First types of stored procedure takes IN parameter and returns OUT parameter. These stored procedures are working fine. The second type of stored procedure takes IN parameter and returns a CURSOR. According to Database team (who wrote these stored procedure) claims that they can see data in a cursor when they test these stored procedure directly in the database. However, when I run these stored procedures from Java code it returns NULL ResultSet. Here is the code:
public SearchResult getAllBenefitHEDType(SearchParameter searchParam) throws DAOException {
log.debug(" getAllBenefitHEDType method - entering ");
HashMap searchParametersMap = searchParam.getHashMap();
SearchResult searchResult = new SearchResult();
String type = (String) searchParametersMap.get(UDFConstant.LOOKUP_SEARCH_TYPE);
HashMap resultParametersMap = new HashMap();
ArrayList resultSetDTO = new ArrayList();
try {
conn = this.getConnection();
conn.setAutoCommit(false);
System.out.println("getAllBenefitHEDType Step 1");
CallableStatement cs = conn.prepareCall("{call TEST.APS003(?)}"); // Stored Procedure with one IN parameter.
cs.setString(1,type);
boolean retVal = cs.execute(); // this should return true if ResultSet is available.. in my case it is returning false.
// I tried with getting the Object
ResultSet rs = (ResultSet) cs.getObject(1); // this should give me a valid result set ... in my case I am getting null
if (rs!=null) {
System.out.println("getAllBenefitHEDType Step 4A Result Set Not Null");
} else {
System.out.println("getAllBenefitHEDType Step 4A Result Set Is Null");
// I tried getting the resultset
ResultSet rs1 = cs.getResultSet(); // this should give me a valid result set ... in my case I am getting null
if (rs1!=null) {
System.out.println("getAllBenefitHEDType Step 4D Result Set Not Null");
} else {
System.out.println("getAllBenefitHEDType Step 4D Result Set Is Null");
while (rs.next()) {
System.out.println("getAllBenefitHEDType Step 5");
LookupDTO lookupDTO = new LookupDTO();
// the following code populate the Lookup DTOs from ResultSet.

A few comments...
1) Creating tables, particularly tables whose names seem to imply that they are temporary tables, on the fly in a stored procedure is a bad idea. That is not the way to work with Oracle, though it is a common practice in other databases like SQL Server. There is undoubtedly a better way to do this in Oracle if you can explain what you're trying to accomplish from a business standpoint.
2) If you are going to use dynamic SQL, you almost always want to use bind variables, not literals. One of the quickest ways to kill an Oracle database's performance is to not use bind variables.
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Justin

Send Datetime2 value to a SQL Procedure from Java using Hibernate

Hi All,
I Have a Procedure which takes a parameter of type datetime2.
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How can I Pass datetime2 value to SQL procedure from Java?
Thanks in advance,
Shraddha Gore

You may define a global empty array in some package. Then you can do:
SQL> CREATE OR REPLACE PACKAGE pkg
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END pkg;
Package created.
SQL> CREATE OR REPLACE PROCEDURE p (
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AS
BEGIN
   NULL;
END p;
Procedure created.
SQL> BEGIN
   p ();
END;
PL/SQL procedure successfully completed.

Need coding support for Accessing MYSQL stored procedure from java

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pranav

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%

How can i pass the parameter for strored procedure from java

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1. I want to write the strored procedure for insert.
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Hi Ram,
To call the callable statement use the below sample.
stmt = conn.prepareCall("{call <procedure name>(?,?)}");
stmt.setString(1,value);//Input parameter
stmt.registerOutParameter(2,Types.BIGINT);//Output parameter
stmt.execute();
seq = (int)stmt.getLong(2);//Getting the result from the procedure.

How to run the Oracle Triggers,Functions and Procedures from java

Hi ,
I want to execute the Oracle's Triggers, Functions and Procedures from java as like executing the SQL commands by using Execute statements.
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Plz help me ...

you can use CallableStatement interface of JDBC to execute any DBMS triger,stored procedure ....
refer any of the JDBC book for extra help
hope you got it
Azeem Ahmed

How to pass the parameter values to the stored procedure from java code?

I have a stored procedure written in sqlplus as below:
create procedure spInsertCategory (propertyid number, category varchar2, create_user varchar2, create_date date) AS BEGIN Insert into property (propertyid, category,create_user,create_date) values (propertyid , category, create_user, create_date); END spInsertCategory;
I am trying to insert a new row into the database using the stored procedure.
I have called the above procedure in my java code as below:
CallableStatement sp = null;
sp = conn.prepareCall("{call spInsertCategory(?, ?, ?, ?)}");
How should I pass the values [propertyid, category, create_user, create_date) from java to the stored procedure?[i.e., parameters]
Kindly guide me as I am new to java..

Java-Queries wrote:
I have a stored procedure written in sqlplus as below:FYI. sqlplus is a tool from Oracle that provides a user interface to the database. Although it has its own syntax what you posted is actually PL/SQL.

How to create and execute PL/SQL program or Procedure from Java (JDBC)

hi all,
user will enter the Pl/Sql program from User-Interface. that program has to be create in DB and execute that.
due to some confusions, how to execute this from Java, i (user) entered the same logic through a Procedure.
my Java code is
Statement st = con.createStatement();
Statement.execute(procedure_query); // procedure name is myPro
CallableStatement cs = con.prepareCall("{call myPro}");
(as given in SUN docs - http://java.sun.com/docs/books/tutorial/jdbc/basics/sql.html)
but its not creating the procedure.
and i tried to run a procedure (which is already created) with CallableStatement, and this is also not working.
how to get this.
thanks and regards
pavan

Hi,
SInce the PL/SQL block is keyed in dynamically, you probably want to use the anonymous PL/SQL syntax for invoking it:
// begin ? := func (?, ?); end; -- a result is returned to a variable
CallableStatement cstmt3 =
conn.prepareCall(“begin ? := func3(?, ?); end;”);
// begin proc(?, ?); end; -- Does not return a result
CallableStatement cstmt4 =
Conn.prepareCall(“begin proc4(?, ?); end;”);
SQLJ covered in chapter 10, 11, and 12 of my book furnish a more versatile dynamic SQl or PL/SQL mechanisms.
Kuassi
- blog http://db360.blogspot.com/
- book http://db360.blogspot.com/2006/08/oracle-database-programming-using-java_01.html

How can I call a hsqldb procedure from Java

Hello,
I am trying to call from Java a stored procedure but I keep having exceptions!!!
In addition, I have no idea how I can get the result of the procedure !!!!
I have spent the whole day in Internet.... no luck!!
===============================================
I[b] java.lang.Exception: +updatejava.sql.SQLException: Unexpected token: # in statement [ call MODIFY_FIELD_SEPARATOR(#) ]
     at util.UtilBean.test_upd(UtilBean.java:369)
===============================================
The following procedures have been created and tested withing the database and there work.
- public static String manage_field_separator(String ifs)
-public static String manage_refresh_interval(int val)
The alias have been created:
CREATE ALIAS MODIFY_FIELD_SEPARATOR FOR "com.lucent.util.StoredProcedures.manage_field_separator";
CREATE ALIAS MODIFY_REFRESH_INTERVAL FOR "com.lucent.util.StoredProcedures.manage_frefresh_interval
My file.java contains the flollowing:
public String test_upd(String tableName, String paramValue)
                                     throws Exception
   String res="0";
   Connection conn=null;
   CallableStatement cs= null;
    try
      conn=DBConnection.DBConnect();
      String p="MODIFY_"+tableName.toUpperCase()+"("+paramValue+")";
      cs=conn.prepareCall( "{call "+p+"}");
     cs.execute();
       // Suppose to get the result res of the function!!!!
    catch (SQLException e)
     exceptionMessage="+update"+e.toString();
     System.out.println("exceptionMessage="+exceptionMessage);
     throw new Exception(exceptionMessage);
    finally
      Statement stmt=null;
      DBConnection.closeConnection(conn,stmt);
    return res;
}Obviously I am doing something wrong ..... but I don't know what!!!
Could you help me please?
THanks a lot!

Thanks for your quick response.
I need to construct the name of the procedure on the fly because I don't know the name of the table I need to modify until excecution time.
I have modified the code the following way but it still does not work!!!
I still get the exception:
java.lang.Exception: +updatejava.sql.SQLException: Unexpected token CALL, requires SELECT in statement [(call MODIFY_FIELD_SEPARATOR(?)}]
     at util.UtilBean.test_upd(UtilBean.java:380)
public String test_upd(String tableName, String paramValue)
                                     throws Exception
   String res="0";
   Connection conn=null;
   CallableStatement cs= null;
    try
      conn=DBConnection.DBConnect();
      cs=conn.prepareCall( "(call MODIFY_"+tableName.toUpperCase()+"(?)}");
     cs.setString( 1, paramValue);
     cs.execute();
       // Suppose to get the result res of the function!!!!
    catch (SQLException e)
     exceptionMessage="+update"+e.toString();
     System.out.println("exceptionMessage="+exceptionMessage);
     throw new Exception(exceptionMessage);
    finally
      Statement stmt=null;
      DBConnection.closeConnection(conn,stmt);
    return res;
}

Procedure from Java

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