Oracle Some Examples

Оракл - несколько примеров

dbms_output.put_line и execute immediate

begin

execute immediate 'truncate table ERI_TMP_TEST2';
  for c in (select table_name from all_tables where owner = 'PMMCOUNTER_DB' and table_name like 'ERI%\_W' escape '\') loop

  dbms_output.put_line ('INSERT INTO ERI_TMP_TEST2 select ' || 
'min(PMM_DATESTAMP), '|| 
'max(PMM_DATESTAMP),PMM_DATETIME, || c.table_name ||  from PMMCOUNTER_DB.' || c.table_name || ' GROUP BY PMM_DATETIME order by 3;');
  
  execute immediate 'INSERT INTO ERI_TMP_TEST2 select ' ||'min(PMM_DATESTAMP), '|| 'max(PMM_DATESTAMP),PMM_DATETIME, || c.table_name ||  from PMMCOUNTER_DB.' || c.table_name || ' GROUP BY PMM_DATETIME order by 3';


  
  
  end loop;



end;