Query

Sunday, June 29, 2014

Find out database name and database size .....

Using this query you can find database name, server name and database total size in mega byte ....


SQL> SET LINE 2000;
SQL>
SQL>   SELECT D.NAME, I.HOST_NAME, ROUND (SUM (F.BYTES) / 1048576) MB
  2      FROM V$DATABASE D
  3           CROSS JOIN V$INSTANCE I
  4           CROSS JOIN V$DATAFILE F
  5  GROUP BY D.NAME, I.HOST_NAME;

NAME      HOST_NAME                                                                MB
--------- ---------------------------------------------------------------- ----------
ORCL      N1020                                                                 39685

SQL>

No comments:

Post a Comment