Strange behavior with dbms

From: Jose Luis Delgado <joseluis_delgado_at_yahoo.com>
Date: Thu, 11 Dec 2003 08:09:25 -0800
Message-ID: <F001.005D98EE.20031211080925@fatcity.com>

List...

SunOS 5.8, Oracle 8.1.6 (and 8.1.7 too).

I use the proc at the bottom to generate statistics.

It seems to work, but if I check statistics with:

select owner, table_name, num_rows, blocks, av_row_len,
to_char(last_analyzed, 'MM/DD/YYYY HH24:MI:SS') from dba_tables;

the tables have the OLD last_analyzed time!

but... If I execute ONE by ONE:

exec dbms_stats.gather_schema_stats(ownname => 'PERFSTAT', cascade => TRUE);

it works fine!!...

So, am I doing something wrong?

Any help?

TIA
JL

create or replace procedure get_statistics as

cursor get_users_list is

	select username
	from dba_users
	where username != 'SYS' 
        and username != 'SYSTEM';

begin

for i in get_users_list
loop

dbms_output.put_line('exec
dbms_stats.gather_schema_stats(ownname => '||chr(39)||i.username||chr(39)||', cascade => TRUE);');
end loop;
end;
/

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Author: Jose Luis Delgado
INET: joseluis_delgado_at_yahoo.com

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Strange behavior with dbms_stats...