Nesse post vamos altera o CHARACTER do banco de dados Oracle.
conn / as sysdba sho parameter CLUSTER_DATABASE sho parameter PARALLEL_SERVER 2. Execute the following commands in sqlplus connected as "/ AS SYSDBA": conn / as sysdba SHUTDOWN IMMEDIATE; STARTUP MOUNT; ALTER SYSTEM ENABLE RESTRICTED SESSION; ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0; ALTER SYSTEM SET AQ_TM_PROCESSES=0; ALTER DATABASE OPEN; ALTER DATABASE CHARACTER SET INTERNAL_USE WE8ISO8859P1; SHUTDOWN IMMEDIATE;
Cuidado..valide bem antes antes de fazer isso..