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使用dbms_backup_restore包修改dbname及dbid(二)
|| -
'('||to_char(:old_dbid)||') to '||:new_name|| -
'('||to_char(:new_dbid)||')')
declare
v_chgdbid binary_integer;
v_chgdbname binary_integer;
v_skipped binary_integer;
begin
dbms_backup_restore.nidbegin(:new_name,
:old_name,:new_dbid,:old_dbid,0,0,10);
dbms_backup_restore.nidprocesscf(
v_chgdbid,v_chgdbname);
dbms_output.put_line('ControlFile: ');
dbms_output.put_line(' => Change Name:'
||to_char(v_chgdbname));
dbms_output.put_line(' => Change DBID:'
||to_char(v_chgdbid));
for i in (select file#,name from v$datafile)
loop
dbms_backup_restore.nidprocessdf(i.file#,0,
v_skipped,v_chgdbid,v_chgdbname);
dbms_output.put_line('DataFile: '||i.name);
dbms_output.put_line(' => Skipped:'
||to_char(v_skipped));
dbms_output.put_line(' => Change Name:'
||to_char(v_chgdbname));
dbms_output.put_line(' => Change DBID:'
||to_char(v_chgdbid));
end loop;
for i in (select file#,name from v$tempfile)
loop
dbms_backup_restore.nidprocessdf(i.file#,1,
v_skipped,v_chgdbid,v_chgdbname);
dbms_output.put_line('DataFile: '||i.name);
dbms_output.put_line(' => Skipped:'
||to_char(v_skipped));
dbms_output.put_line(' => Change Name:'
||to_char(v_chgdbname));
dbms_output.put_line(' => Change DBID:'
||to_char(v_chgdbid));
end loop;
dbms_backup_restore.nidend;
end;
/