Farklı Databaselerdeki Indexleri Oluşturma
 declare  CURSOR c1 IS    SELECT p.index_owner,p.table_owner,p.table_name,p.index_name, wm_concat(p.column_name) kolonlar     FROM   DBA_IND_COLUMNS p     WHERE table_name =:TABLE_NAME     AND NOT EXISTS            (SELECT 1 FROM dba_ind_columns@diger_db r             WHERE p.index_name=r.index_name             AND p.index_owner=r.index_owner )     GROUP BY p.index_owner,p.table_owner,p.table_name,p.index_name;  BEGIN  FOR r1 IN c1  loop    dbms_output.put_line('CREATE INDEX '||r1.index_owner||'.'||r1.index_name||' ON '||r1.table_owner||'.'||r1.table_name||' ('||r1.kolonlar||');' );  end loop;  end;