In general, you don't need to know the rowcounts
if you know the typical size of a row and the total
space usage for a table/index. An analyze will
get you these figures as a starting point.
After that, you need only track the object's
high water mark using the dbms_space package
to track growth on a frequent, but low-cost basis.
(there are some samples on my website).
Jonathan Lewis
Host to The Co-Operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html
Author of:
Practical Oracle 8i: Building Efficient Databases
See http://www.jlcomp.demon.co.uk/book_rev.html
For latest news of public appearances
See http://www.jlcomp.demon.co.uk
Screen saver or Life saver: http://www.ud.com
Use spare CPU to assist in cancer research.
-----Original Message-----
To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
Date: 27 August 2001 23:23
|Hi DBA's
|
|Does an Oracle Stored Procedure or function exist that returns the
row count
|by table in each tablespace?
|I've observed that one of our production tablespaces is has only 8%
free
|space. Perhaps it could be fragmented. I'll have to find a script
that can
|provide these statistics. I know I'll need to add another datafile to
the
|tablespace soon.
|However, I'd like to find out which are the active tables in each
tablespace
|and track the row insert growth on a daily basis.
|
--
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Author: Jonathan Lewis
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