How export datas with special characters from SQL Developer?

Question

Hi.
I'm doing an import of datas of a table, but this table have special characteres in specific accents (á,é,í,ó,ú), my source table have for example "QRCN Querétaro, Candiles" but when I done an export from opcion Tool --> Export DLL (and Datas) from SQL Developer generate the next script
Insert into tablexxx(CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20280','QRCN Quer?ro, Candiles');
How can I do for export my datas and generate the script correct?
Insert into tablexxx(CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20280','QRCN Querétaro, Candiles');
thanks.

Answer 1

Hi sybrand_b,
1. In my SQL Developer I select Tool-->Export DDL (and Data).
2. I Select name file, connection (this is a remote DB), objects to export in this case I select 'Tables and data' and table name to export
3. Run the procedure and generate the script following:
-- File created - jueves-julio-01-2010
-- DDL for Table TABLEXXX
CREATE TABLE "BOLINF"."TABLEXXX"
(     "CADENA" VARCHAR2(50 BYTE),
     "NUMERO_FARMACIA" VARCHAR2(50 BYTE),
     "SUCURSAL_REFERENCIA" VARCHAR2(200 BYTE)
-- DATA FOR TABLE TABLEXXX
-- FILTER = none used
REM INSERTING into TABLEXXX
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20280','QRCN Quer?ro, Candiles');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20281','QRCG Quer?ro, Corregidora');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20282','QRFU');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20283','QRFU');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20284','SAUN San Lu?P, Universidad');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20285','SAEV San Lu?P, Eje Vial');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20286','SALB San Lu?P, Los Bravo');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20287','SAAL San Lu?P, Alvaro Obreg?');
Insert into TABLEXXX (CADENA,NUMERO_FARMACIA,SUCURSAL_REFERENCIA) values ('C002','20288','SACA San Lu? Callej?n de Cod');
4. But my source table have the next datas.
Select * from TABLEXXX.
CADENA     NUMERO_FARMACIA     SUCURSAL_REFERENCIA
C002     20280     QRCN Querétaro, Candiles
C002     20281     QRCG Querétaro, Corregidora
C002     20282     QRFU
C002     20283     QRFU
C002     20284     SAUN San Luís P, Universidad
C002     20285     SAEV San Luís P, Eje Vial
C002     20286     SALB San Luís P, Los Bravo
C002     20287     SAAL San Luís P, Alvaro Obregó
C002     20288     SACA San Luís, Callejón de Cod
5. I have done a query to table nls_database_parameters.
NLS_LANGUAGE     AMERICAN
NLS_TERRITORY     AMERICA
NLS_CURRENCY     $
NLS_ISO_CURRENCY     AMERICA
NLS_NUMERIC_CHARACTERS     .,
NLS_CHARACTERSET     UTF8
NLS_CALENDAR     GREGORIAN
NLS_DATE_FORMAT     DD-MON-RR
NLS_DATE_LANGUAGE     AMERICAN
NLS_SORT     BINARY
NLS_TIME_FORMAT     HH.MI.SSXFF AM
NLS_TIMESTAMP_FORMAT     DD-MON-RR HH.MI.SSXFF AM
NLS_TIME_TZ_FORMAT     HH.MI.SSXFF AM TZH:TZM
NLS_TIMESTAMP_TZ_FORMAT     DD-MON-RR HH.MI.SSXFF AM TZH:TZM
NLS_DUAL_CURRENCY     $
NLS_COMP     BINARY
NLS_NCHAR_CHARACTERSET     AL16UTF16
NLS_LENGTH_SEMANTICS     BYTE
NLS_NCHAR_CONV_EXCP     FALSE
NLS_RDBMS_VERSION     10.2.0.4.0
6. I have revised in Regedit-->HKEY_LOCAL_MACHINE-->SOFTWARE-->ORACLE-->ORACLE HOME and value for NLS_LANG=AMERICAN_AMERICA.UTF8
where should I change for export my datas correct?
or exist any form for export my datas?
thanks a lot.
regards