Count of tables and its rows...

Question

Hi all,
I have a table ( back_up) which contains tablename,owner,last update..etc..when i count this shows 36 tables.
now issued one query:
select table_name,num_rows from all_tables where table_name in( select table_name from back_up);
when i run the query it displays only 28 tables.
Now i want to findout which are the tables are displayed i.e that is not matched)..
any suggestions..
Thanks
asp

Answer 1

hi,
SELECT * FROM back_up WHERE table_name NOT IN (
select table_name from all_tables where table_name in( select table_name from back_up)
Also U can use Mines as;
SELECT table_name FROM back_up
MINUS
SELECT table_name FROM all_tables
i guess u need this???
BR...
efe
Message was edited by:
Promethe