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create table pl_inet (
host text, abbrev text, masklen int,
network inet, netmask inet, first inet, last inet
);
create or replace function inet_val(inet) returns pl_inet as '
a = args[0]
[a.host, a.abbrev, a.masklen, a.network, a.netmask,
a.first, a.last]
' language 'plruby';
select * from inet_val('192.168.1'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+--------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.226/24'::inet);
host | abbrev | masklen | network | netmask | first | last
---------------+------------------+---------+----------------+---------------+----------------+---------------
192.168.1.226 | 192.168.1.226/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.0/24'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+--------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.226'::inet);
host | abbrev | masklen | network | netmask | first | last
---------------+---------------+---------+------------------+-----------------+------------------+---------------
192.168.1.226 | 192.168.1.226 | 32 | 192.168.1.226/32 | 255.255.255.255 | 192.168.1.226/32 | 192.168.1.226
(1 row)
select * from inet_val('192.168.1'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+--------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.0/24'::inet);
host | abbrev | masklen | network | netmask | first | last
-------------+----------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1.0/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+--------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.0/25'::inet);
host | abbrev | masklen | network | netmask | first | last
-------------+----------------+---------+----------------+-----------------+----------------+---------------
192.168.1.0 | 192.168.1.0/25 | 25 | 192.168.1.0/25 | 255.255.255.128 | 192.168.1.0/25 | 192.168.1.127
(1 row)
select * from inet_val('192.168.1'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+--------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.255/24'::inet);
host | abbrev | masklen | network | netmask | first | last
---------------+------------------+---------+----------------+---------------+----------------+---------------
192.168.1.255 | 192.168.1.255/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+--------------+---------+----------------+---------------+----------------+---------------
192.168.1.0 | 192.168.1/24 | 24 | 192.168.1.0/24 | 255.255.255.0 | 192.168.1.0/24 | 192.168.1.255
(1 row)
select * from inet_val('192.168.1.255/25'::inet);
host | abbrev | masklen | network | netmask | first | last
---------------+------------------+---------+------------------+-----------------+------------------+---------------
192.168.1.255 | 192.168.1.255/25 | 25 | 192.168.1.128/25 | 255.255.255.128 | 192.168.1.128/25 | 192.168.1.255
(1 row)
select * from inet_val('10'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+--------+---------+------------+-----------+------------+----------------
10.0.0.0 | 10/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('10.1.2.3/8'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+------------+---------+------------+-----------+------------+----------------
10.1.2.3 | 10.1.2.3/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('10.0.0.0'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+-------------+---------+-------------+-----------------+-------------+----------
10.0.0.0 | 10.0.0.0/32 | 32 | 10.0.0.0/32 | 255.255.255.255 | 10.0.0.0/32 | 10.0.0.0
(1 row)
select * from inet_val('10.1.2.3/8'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+------------+---------+------------+-----------+------------+----------------
10.1.2.3 | 10.1.2.3/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('10.1.2.3'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+-------------+---------+-------------+-----------------+-------------+----------
10.1.2.3 | 10.1.2.3/32 | 32 | 10.1.2.3/32 | 255.255.255.255 | 10.1.2.3/32 | 10.1.2.3
(1 row)
select * from inet_val('10.1.2.3/32'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+----------+---------+-------------+-----------------+-------------+----------
10.1.2.3 | 10.1.2.3 | 32 | 10.1.2.3/32 | 255.255.255.255 | 10.1.2.3/32 | 10.1.2.3
(1 row)
select * from inet_val('10.1.2'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+-----------+---------+-------------+---------------+-------------+------------
10.1.2.0 | 10.1.2/24 | 24 | 10.1.2.0/24 | 255.255.255.0 | 10.1.2.0/24 | 10.1.2.255
(1 row)
select * from inet_val('10.1.2.3/24'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+-------------+---------+-------------+---------------+-------------+------------
10.1.2.3 | 10.1.2.3/24 | 24 | 10.1.2.0/24 | 255.255.255.0 | 10.1.2.0/24 | 10.1.2.255
(1 row)
select * from inet_val('10.1'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+---------+---------+-------------+-------------+-------------+--------------
10.1.0.0 | 10.1/16 | 16 | 10.1.0.0/16 | 255.255.0.0 | 10.1.0.0/16 | 10.1.255.255
(1 row)
select * from inet_val('10.1.2.3/16'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+-------------+---------+-------------+-------------+-------------+--------------
10.1.2.3 | 10.1.2.3/16 | 16 | 10.1.0.0/16 | 255.255.0.0 | 10.1.0.0/16 | 10.1.255.255
(1 row)
select * from inet_val('10'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+--------+---------+------------+-----------+------------+----------------
10.0.0.0 | 10/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('10.1.2.3/8'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+------------+---------+------------+-----------+------------+----------------
10.1.2.3 | 10.1.2.3/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('10'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+--------+---------+------------+-----------+------------+----------------
10.0.0.0 | 10/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('11.1.2.3/8'::inet);
host | abbrev | masklen | network | netmask | first | last
----------+------------+---------+------------+-----------+------------+----------------
11.1.2.3 | 11.1.2.3/8 | 8 | 11.0.0.0/8 | 255.0.0.0 | 11.0.0.0/8 | 11.255.255.255
(1 row)
select * from inet_val('10'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------+--------+---------+------------+-----------+------------+----------------
10.0.0.0 | 10/8 | 8 | 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0/8 | 10.255.255.255
(1 row)
select * from inet_val('9.1.2.3/8'::inet);
host | abbrev | masklen | network | netmask | first | last
---------+-----------+---------+-----------+-----------+-----------+---------------
9.1.2.3 | 9.1.2.3/8 | 8 | 9.0.0.0/8 | 255.0.0.0 | 9.0.0.0/8 | 9.255.255.255
(1 row)
select * from inet_val('10:23::f1'::cidr);
host | abbrev | masklen | network | netmask | first | last
-----------+---------------+---------+---------------+-----------------------------------------+---------------+-----------
10:23::f1 | 10:23::f1/128 | 128 | 10:23::f1/128 | ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff | 10:23::f1/128 | 10:23::f1
(1 row)
select * from inet_val('10:23::f1/64'::inet);
host | abbrev | masklen | network | netmask | first | last
-----------+--------------+---------+------------+-----------------------+------------+----------------------------
10:23::f1 | 10:23::f1/64 | 64 | 10:23::/64 | ffff:ffff:ffff:ffff:: | 10:23::/64 | 10:23::ffff:ffff:ffff:ffff
(1 row)
select * from inet_val('10:23::8000/113'::cidr);
host | abbrev | masklen | network | netmask | first | last
-------------+-----------------+---------+-----------------+-----------------------------------------+-----------------+-------------
10:23::8000 | 10:23::8000/113 | 113 | 10:23::8000/113 | ffff:ffff:ffff:ffff:ffff:ffff:ffff:8000 | 10:23::8000/113 | 10:23::ffff
(1 row)
select * from inet_val('10:23::ffff'::inet);
host | abbrev | masklen | network | netmask | first | last
-------------+-------------+---------+-----------------+-----------------------------------------+-----------------+-------------
10:23::ffff | 10:23::ffff | 128 | 10:23::ffff/128 | ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff | 10:23::ffff/128 | 10:23::ffff
(1 row)
select * from inet_val('::ffff:1.2.3.4'::cidr);
host | abbrev | masklen | network | netmask | first | last
----------------+--------------------+---------+--------------------+-----------------------------------------+--------------------+----------------
::ffff:1.2.3.4 | ::ffff:1.2.3.4/128 | 128 | ::ffff:1.2.3.4/128 | ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff | ::ffff:1.2.3.4/128 | ::ffff:1.2.3.4
(1 row)
select * from inet_val('::4.3.2.1/24'::inet);
host | abbrev | masklen | network | netmask | first | last
-----------+--------------+---------+---------+-------------+-------+------------------------------------
::4.3.2.1 | ::4.3.2.1/24 | 24 | ::/24 | ffff:ff00:: | ::/24 | 0:ff:ffff:ffff:ffff:ffff:ffff:ffff
(1 row)
create or replace function mac_cmp(macaddr, macaddr) returns int as '
args[0] <=> args[1]
' language 'plruby';
select mac_cmp('00:07:E9:85:3E:C5'::macaddr, '00:E0:29:3E:E7:25'::macaddr);
mac_cmp
---------
-1
(1 row)
create or replace function mac_trunc(macaddr) returns macaddr as '
args[0].truncate
' language 'plruby';
select mac_trunc('00:07:E9:85:3E:C5'::macaddr);
mac_trunc
-------------------
00:07:e9:00:00:00
(1 row)
select mac_trunc('00:E0:29:3E:E7:25'::macaddr);
mac_trunc
-------------------
00:e0:29:00:00:00
(1 row)
|
