[SQLJ] Context Problem

Question

Hi all,
I am working on Oracle 9i and I compile with the Oracle Console Entreprise Manager.
From an instance baseA, I am looking for getting values from other instance baseB :
Code :
DefaultContext connB = Oracle.getConnection("jdbc:oracle:thin:@ipServer:1521:baseB","user","pwd");
DefaultContext connA = Oracle.getConnection("jdbc:oracle:thin:@ipServer:1521:baseA","user","pwd");
try {
     String result = "";
     #sql [[connB ]] { SELECT lib INTO :result FROM TAB_MESURE WHERE id = 4 };
     RETURN result;
finally {
     connB.close();
     connA.close();
When compiling, this error is displayed
Warning: Impossible de vérifier la clause WHERE. Erreur renvoyée par la base de données : ORA-00942: Table ou vue inexistante (french)
ORA-00942: Table or view doest not exist
- all tns are corectly set up
- Within the same instance,all requests are OK (without using of context)
- I tried diferent connection method wothout success (Oracle.connect, DefaultContext.setDefaultContext, )
Thanks for your help
Merci pour votre aide
Edited by: user11166064 on 14 mai 2009 02:41
Edited by: user11166064 on 14 mai 2009 02:49

Answer 1

Ok,
So i re-formulate my request, here the acual code executed :
h5. 1- Java code :
import java.sql.*;
import sqlj.runtime.ref.DefaultContext;
import oracle.sqlj.runtime.Oracle;
import sqlj.runtime.ExecutionContext;
#sql iterator MyIter2 (Integer elt_id, String elt_lst_code, String elt_lib, Integer elt_actif);
public class TestInsert {
public static void test() throws Exception {
          DefaultContext connB = Oracle.getConnection("jdbc:oracle:thin:@ipServer:1521:baseB","user","pwd");
          DefaultContext connA = Oracle.getConnection("jdbc:oracle:thin:@ipServer:1521:baseA","user","pwd");
          MyIter2 iter;
          Integer ident;
          String listCode;
          String lib;
          String actif;
          try {
               #sql [[connB]] iter={ select elt_id, elt_lst_code, elt_lib, elt_actif from baseB.<user>.ELT elt_elt_id is NULL };
               while (iter.next()) {
                    ident =      iter.elt_id();
                    listCode =      iter.elt_lst_code();
                    lib =           iter.elt_lib();
                    actif =          String.valueOf(iter.elt_actif());
                    #sql [connA]] { insert into BIBLIO_0 (ID, LIBELLE) values (:ident, :lib) };
               #sql [[connA]] { COMMIT};
          } finally {
               connB.close();
               connA.close();
h5. 2- Loadjava
loadjava -u user/pwd@connA -v -resolve TestInsert.java
it returns a warning :
Impossible to check SQL instruction
+#sql [connB] iter={ select elt_id, elt_lst_code, elt_lib, elt_actif from baseB.<user>.ELT elt_elt_id is NULL };+
h5. 3- Create and execute stored procedure
I connect to baseA through sql*plus and execute the command :
CREATE OR REPLACE PROCEDURE SP_TESTINSERT AS LANGUAGE JAVA  NAME 'TestInsert.test()';
EXECUTE SP_TESTINSERT;
I've got the errors :
ORA-29532: java call terminated by uncaught java exception :
java.sql.SQLException: ORA-00903: invalid table name
ORA-06512: at "BASEB.TESTINSERT", ligne 0
ORA-06512: at ligne 1
I've changed :
+#sql [[connB]] iter={ select elt_id, elt_lst_code, elt_lib, elt_actif from baseB.<user>.ELT elt_elt_id is NULL };+
to
+#sql [[connB]] iter={ select elt_id, elt_lst_code, elt_lib, elt_actif <user>.ELT elt_elt_id is NULL };+
but during the compilation (loadjava) I have :
ORA-29535: source requires recompilation
TestInsert:23: Impossible to check SQL interrogation. ORA-00903: invalid table name
#sql [connGeochim] iter={ select elt_id, elt_lst_code, elt_lib, elt_actif from
<user>.ELT elt_elt_id is NULL };
^
<no file>: Processing source TestInsert encountered sqlj translation failed.
Info: 2 errors
The following operations failed
source TestInsert: resolution
exiting : Failures occurred during processing
thanks