mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-09-09 03:09:35 +02:00
27 lines
723 B
MySQL
27 lines
723 B
MySQL
|
vacuum verbose analyze stat_t (i1,i2);
|
||
|
--
|
||
|
--
|
||
|
select i2,sum(b) as b
|
||
|
into tmp
|
||
|
from stat_t
|
||
|
where i1 >= '144.206.0.0' and i1 <= '144.206.255.255'
|
||
|
group by i2;
|
||
|
insert into tmp
|
||
|
select '0.0.0.0' as i2,sum(b) as k
|
||
|
from tmp
|
||
|
where b < 10 * 1024;
|
||
|
delete from tmp
|
||
|
where b < 10 * 1024 and i2 <> '0.0.0.0';
|
||
|
select i2,b / 1024 as k from tmp
|
||
|
order by k desc;
|
||
|
select ipaddr_print(i2,'%A/%P'),b from tmp where i2 = '0.0.0.0';
|
||
|
drop table tmp;
|
||
|
explain select i2,sum(b) as b
|
||
|
into tmp
|
||
|
from stat_t
|
||
|
where i1 >= '144.206.0.0' and i1 <= '144.206.255.255'
|
||
|
group by i2;
|
||
|
-- ********************************************************
|
||
|
-- * Now remove test table by 'drop table stat_t' command *
|
||
|
-- ********************************************************
|