| -- |
| -- INET |
| -- |
| |
| -- prepare the table... |
| |
| DROP TABLE INET_TBL; |
| CREATE TABLE INET_TBL (c cidr, i inet) distributed by (i); |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.226/24'); |
| ANALYZE INET_TBL; |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.0/26', '192.168.1.226'); |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.0/24'); |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.0/25'); |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.255/24'); |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.255/25'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10.0.0.0', '10.1.2.3/8'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10.1.2.3', '10.1.2.3/32'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10.1.2', '10.1.2.3/24'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10.1', '10.1.2.3/16'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10', '11.1.2.3/8'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10', '9.1.2.3/8'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10:23::f1', '10:23::f1/64'); |
| INSERT INTO INET_TBL (c, i) VALUES ('10:23::8000/113', '10:23::ffff'); |
| INSERT INTO INET_TBL (c, i) VALUES ('::ffff:1.2.3.4', '::4.3.2.1/24'); |
| -- check that CIDR rejects invalid input: |
| INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.2/30', '192.168.1.226'); |
| INSERT INTO INET_TBL (c, i) VALUES ('1234::1234::1234', '::1.2.3.4'); |
| -- check that CIDR rejects invalid input when converting from text: |
| INSERT INTO INET_TBL (c, i) VALUES (cidr('192.168.1.2/30'), '192.168.1.226'); |
| INSERT INTO INET_TBL (c, i) VALUES (cidr('ffff:ffff:ffff:ffff::/24'), '::192.168.1.226'); |
| SELECT c AS cidr, i AS inet FROM INET_TBL; |
| |
| -- now test some support functions |
| |
| SELECT i AS inet, host(i), text(i), family(i) FROM INET_TBL; |
| SELECT c AS cidr, abbrev(c) FROM INET_TBL; |
| SELECT c AS cidr, broadcast(c), |
| i AS inet, broadcast(i) FROM INET_TBL; |
| SELECT c AS cidr, network(c) AS "network(cidr)", |
| i AS inet, network(i) AS "network(inet)" FROM INET_TBL; |
| SELECT c AS cidr, masklen(c) AS "masklen(cidr)", |
| i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL; |
| |
| SELECT c AS cidr, masklen(c) AS "masklen(cidr)", |
| i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL |
| WHERE masklen(c) <= 8; |
| |
| SELECT c AS cidr, i AS inet FROM INET_TBL |
| WHERE c = i; |
| |
| SELECT i, c, |
| i < c AS lt, i <= c AS le, i = c AS eq, |
| i >= c AS ge, i > c AS gt, i <> c AS ne, |
| i << c AS sb, i <<= c AS sbe, |
| i >> c AS sup, i >>= c AS spe, |
| i && c AS ovr |
| FROM INET_TBL; |
| |
| SELECT max(i) AS max, min(i) AS min FROM INET_TBL; |
| SELECT max(c) AS max, min(c) AS min FROM INET_TBL; |
| |
| -- check the conversion to/from text and set_netmask |
| SELECT set_masklen(inet(text(i)), 24) FROM INET_TBL; |
| |
| -- check that btree index works correctly |
| CREATE INDEX inet_idx1 ON inet_tbl(i); |
| SET enable_seqscan TO off; |
| EXPLAIN (COSTS OFF) |
| SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr; |
| SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr; |
| EXPLAIN (COSTS OFF) |
| SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr; |
| SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr; |
| EXPLAIN (COSTS OFF) |
| SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >>= i; |
| SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >>= i; |
| EXPLAIN (COSTS OFF) |
| SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >> i; |
| SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >> i; |
| SET enable_seqscan TO on; |
| DROP INDEX inet_idx1; |
| |
| -- check that gist index works correctly |
| CREATE INDEX inet_idx2 ON inet_tbl using gist (i inet_ops); |
| SET enable_seqscan TO off; |
| SELECT * FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i <<= '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i && '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i >>= '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i >> '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i < '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i <= '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i = '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i >= '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i > '192.168.1.0/24'::cidr ORDER BY i,c; |
| SELECT * FROM inet_tbl WHERE i <> '192.168.1.0/24'::cidr ORDER BY i,c; |
| |
| -- test index-only scans |
| EXPLAIN (COSTS OFF) |
| SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i; |
| |
| SET enable_seqscan TO on; |
| DROP INDEX inet_idx2; |
| |
| -- check that spgist index works correctly |
| CREATE INDEX inet_idx3 ON inet_tbl using spgist (i); |
| SET enable_seqscan TO off; |
| SELECT * FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i <<= '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i && '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i >>= '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i >> '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i < '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i <= '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i = '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i >= '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i > '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT * FROM inet_tbl WHERE i <> '192.168.1.0/24'::cidr ORDER BY i; |
| |
| -- test index-only scans |
| EXPLAIN (COSTS OFF) |
| SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i; |
| SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i; |
| |
| SET enable_seqscan TO on; |
| DROP INDEX inet_idx3; |
| |
| -- simple tests of inet boolean and arithmetic operators |
| SELECT i, ~i AS "~i" FROM inet_tbl; |
| SELECT i, c, i & c AS "and" FROM inet_tbl; |
| SELECT i, c, i | c AS "or" FROM inet_tbl; |
| SELECT i, i + 500 AS "i+500" FROM inet_tbl; |
| SELECT i, i - 500 AS "i-500" FROM inet_tbl; |
| SELECT i, c, i - c AS "minus" FROM inet_tbl; |
| SELECT '127.0.0.1'::inet + 257; |
| SELECT ('127.0.0.1'::inet + 257) - 257; |
| SELECT '127::1'::inet + 257; |
| SELECT ('127::1'::inet + 257) - 257; |
| SELECT '127.0.0.2'::inet - ('127.0.0.2'::inet + 500); |
| SELECT '127.0.0.2'::inet - ('127.0.0.2'::inet - 500); |
| SELECT '127::2'::inet - ('127::2'::inet + 500); |
| SELECT '127::2'::inet - ('127::2'::inet - 500); |
| -- these should give overflow errors: |
| SELECT '127.0.0.1'::inet + 10000000000; |
| SELECT '127.0.0.1'::inet - 10000000000; |
| SELECT '126::1'::inet - '127::2'::inet; |
| SELECT '127::1'::inet - '126::2'::inet; |
| -- but not these |
| SELECT '127::1'::inet + 10000000000; |
| SELECT '127::1'::inet - '127::2'::inet; |
| |
| -- insert one more row with addressed from different families |
| INSERT INTO INET_TBL (c, i) VALUES ('10', '10::/8'); |
| -- now, this one should fail |
| SELECT inet_merge(c, i) FROM INET_TBL; |
| -- fix it by inet_same_family() condition |
| SELECT inet_merge(c, i) FROM INET_TBL WHERE inet_same_family(c, i); |
| |
| -- Test inet sortsupport with a variety of boundary inputs: |
| SELECT a FROM (VALUES |
| ('0.0.0.0/0'::inet), |
| ('0.0.0.0/1'::inet), |
| ('0.0.0.0/32'::inet), |
| ('0.0.0.1/0'::inet), |
| ('0.0.0.1/1'::inet), |
| ('127.126.127.127/0'::inet), |
| ('127.127.127.127/0'::inet), |
| ('127.128.127.127/0'::inet), |
| ('192.168.1.0/24'::inet), |
| ('192.168.1.0/25'::inet), |
| ('192.168.1.1/23'::inet), |
| ('192.168.1.1/5'::inet), |
| ('192.168.1.1/6'::inet), |
| ('192.168.1.1/25'::inet), |
| ('192.168.1.2/25'::inet), |
| ('192.168.1.1/26'::inet), |
| ('192.168.1.2/26'::inet), |
| ('192.168.1.2/23'::inet), |
| ('192.168.1.255/5'::inet), |
| ('192.168.1.255/6'::inet), |
| ('192.168.1.3/1'::inet), |
| ('192.168.1.3/23'::inet), |
| ('192.168.1.4/0'::inet), |
| ('192.168.1.5/0'::inet), |
| ('255.0.0.0/0'::inet), |
| ('255.1.0.0/0'::inet), |
| ('255.2.0.0/0'::inet), |
| ('255.255.000.000/0'::inet), |
| ('255.255.000.000/0'::inet), |
| ('255.255.000.000/15'::inet), |
| ('255.255.000.000/16'::inet), |
| ('255.255.255.254/32'::inet), |
| ('255.255.255.000/32'::inet), |
| ('255.255.255.001/31'::inet), |
| ('255.255.255.002/31'::inet), |
| ('255.255.255.003/31'::inet), |
| ('255.255.255.003/32'::inet), |
| ('255.255.255.001/32'::inet), |
| ('255.255.255.255/0'::inet), |
| ('255.255.255.255/0'::inet), |
| ('255.255.255.255/0'::inet), |
| ('255.255.255.255/1'::inet), |
| ('255.255.255.255/16'::inet), |
| ('255.255.255.255/16'::inet), |
| ('255.255.255.255/31'::inet), |
| ('255.255.255.255/32'::inet), |
| ('255.255.255.253/32'::inet), |
| ('255.255.255.252/32'::inet), |
| ('255.3.0.0/0'::inet), |
| ('0000:0000:0000:0000:0000:0000:0000:0000/0'::inet), |
| ('0000:0000:0000:0000:0000:0000:0000:0000/128'::inet), |
| ('0000:0000:0000:0000:0000:0000:0000:0001/128'::inet), |
| ('10:23::f1/64'::inet), |
| ('10:23::f1/65'::inet), |
| ('10:23::ffff'::inet), |
| ('127::1'::inet), |
| ('127::2'::inet), |
| ('8000:0000:0000:0000:0000:0000:0000:0000/1'::inet), |
| ('::1:ffff:ffff:ffff:ffff/128'::inet), |
| ('::2:ffff:ffff:ffff:ffff/128'::inet), |
| ('::4:3:2:0/24'::inet), |
| ('::4:3:2:1/24'::inet), |
| ('::4:3:2:2/24'::inet), |
| ('ffff:83e7:f118:57dc:6093:6d92:689d:58cf/70'::inet), |
| ('ffff:84b0:4775:536e:c3ed:7116:a6d6:34f0/44'::inet), |
| ('ffff:8566:f84:5867:47f1:7867:d2ba:8a1a/69'::inet), |
| ('ffff:8883:f028:7d2:4d68:d510:7d6b:ac43/73'::inet), |
| ('ffff:8ae8:7c14:65b3:196:8e4a:89ae:fb30/89'::inet), |
| ('ffff:8dd0:646:694c:7c16:7e35:6a26:171/104'::inet), |
| ('ffff:8eef:cbf:700:eda3:ae32:f4b4:318b/121'::inet), |
| ('ffff:90e7:e744:664:a93:8efe:1f25:7663/122'::inet), |
| ('ffff:9597:c69c:8b24:57a:8639:ec78:6026/111'::inet), |
| ('ffff:9e86:79ea:f16e:df31:8e4d:7783:532e/88'::inet), |
| ('ffff:a0c7:82d3:24de:f762:6e1f:316d:3fb2/23'::inet), |
| ('ffff:fffa:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:fffb:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:fffc:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:fffd:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:fffe:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:fffa:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:fffb:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:fffc:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:fffd::/128'::inet), |
| ('ffff:ffff:ffff:fffd:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:fffe::/128'::inet), |
| ('ffff:ffff:ffff:fffe:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:ffff:4:3:2:0/24'::inet), |
| ('ffff:ffff:ffff:ffff:4:3:2:1/24'::inet), |
| ('ffff:ffff:ffff:ffff:4:3:2:2/24'::inet), |
| ('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet), |
| ('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128'::inet) |
| ) AS i(a) ORDER BY a; |
| |
| -- test non-error-throwing API for some core types |
| SELECT pg_input_is_valid('1234', 'cidr'); |
| SELECT * FROM pg_input_error_info('1234', 'cidr'); |
| SELECT pg_input_is_valid('192.168.198.200/24', 'cidr'); |
| SELECT * FROM pg_input_error_info('192.168.198.200/24', 'cidr'); |
| |
| SELECT pg_input_is_valid('1234', 'inet'); |
| SELECT * FROM pg_input_error_info('1234', 'inet'); |
