Dynamic SQL statement to select the tables which are updated today...

Question

Hi Guys,
I need to find the names of all the tables which contain rows that are inserted/updated in a given time stamp...
Below statement gives me the list of all the tables in the database...
select t.table_name from all_tables t;All these tables in the database have a column called rowversion which gives the updated/inserted date of a record. I need to write a select statement (probably dynamic) which will give me the table names which contain the rowversion value 24-01-2013....
Any help is very much appreciated...

Answer 1

Napster wrote:
Hi Karthick,
Thanks for your reply...
But when I execute your select statement I am getting an error saying table SYS.DBMS_XMLGEN does not exist.
Probably something wrong in my environment?Yes you can, here is a quick untested code
declare
  my_filter date := to_date('24-01-2013', 'dd-mm-yyyy');
  my_count integer;
begin
  for i in (select table_name from user_tables)
  loop
     execute immediate q'[select count(*) from ]' || i.table_name || q'[ where rowversion = :1]'
     using my_filter
     into my_count;
     if my_count > 0 then
         dbms_output.put_line(i.table_name);
     end if;
  end loop;
end; 
/