5 -- prepare the table...
8 CREATE TABLE INET_TBL (c cidr, i inet);
9 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.226/24');
10 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.0/24', '192.168.1.226');
11 INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8');
12 INSERT INTO INET_TBL (c, i) VALUES ('10.0.0.0', '10.1.2.3/8');
13 INSERT INTO INET_TBL (c, i) VALUES ('10.1.2.3', '10.1.2.3/32');
14 INSERT INTO INET_TBL (c, i) VALUES ('10.1.2', '10.1.2.3/24');
15 INSERT INTO INET_TBL (c, i) VALUES ('10.1', '10.1.2.3/16');
16 INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8');
17 INSERT INTO INET_TBL (c, i) VALUES ('10', '11.1.2.3/8');
18 INSERT INTO INET_TBL (c, i) VALUES ('10', '9.1.2.3/8');
19 -- check that CIDR rejects invalid input:
20 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.2/24', '192.168.1.226');
22 SELECT '' AS ten, c AS cidr, i AS inet FROM INET_TBL;
24 -- now test some support functions
26 SELECT '' AS ten, i AS inet, host(i) FROM INET_TBL;
27 SELECT '' AS ten, c AS cidr, broadcast(c),
28 i AS inet, broadcast(i) FROM INET_TBL;
29 SELECT '' AS ten, c AS cidr, network(c) AS "network(cidr)",
30 i AS inet, network(i) AS "network(inet)" FROM INET_TBL;
31 SELECT '' AS ten, c AS cidr, masklen(c) AS "masklen(cidr)",
32 i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL;
34 SELECT '' AS four, c AS cidr, masklen(c) AS "masklen(cidr)",
35 i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL
36 WHERE masklen(c) <= 8;
38 SELECT '' AS six, c AS cidr, i AS inet FROM INET_TBL
41 SELECT '' AS ten, i, c,
42 i < c AS lt, i <= c AS le, i = c AS eq,
43 i >= c AS ge, i > c AS gt, i <> c AS ne,
44 i << c AS sb, i <<= c AS sbe,
45 i >> c AS sup, i >>= c AS spe