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c06d6aa4c3
Many older tests where written in a style like
SELECT '' AS two, i.* FROM INT2_TBL
where the first column indicated the number of expected result rows.
This has gotten increasingly out of date, as the test data fixtures
have expanded, so a lot of these were wrong and misleading. Moreover,
this style isn't really necessary, since the psql output already shows
the number of result rows.
To clean this up, remove all those extra columns.
Discussion: https://www.postgresql.org/message-id/flat/1a25312b-2686-380d-3c67-7a69094a999f%40enterprisedb.com
254 lines
10 KiB
SQL
254 lines
10 KiB
SQL
--
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-- INET
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--
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-- prepare the table...
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DROP TABLE INET_TBL;
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CREATE TABLE INET_TBL (c cidr, i inet);
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.226/24');
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.0/26', '192.168.1.226');
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.0/24');
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.0/25');
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.255/24');
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.255/25');
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INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8');
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INSERT INTO INET_TBL (c, i) VALUES ('10.0.0.0', '10.1.2.3/8');
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INSERT INTO INET_TBL (c, i) VALUES ('10.1.2.3', '10.1.2.3/32');
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INSERT INTO INET_TBL (c, i) VALUES ('10.1.2', '10.1.2.3/24');
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INSERT INTO INET_TBL (c, i) VALUES ('10.1', '10.1.2.3/16');
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INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8');
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INSERT INTO INET_TBL (c, i) VALUES ('10', '11.1.2.3/8');
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INSERT INTO INET_TBL (c, i) VALUES ('10', '9.1.2.3/8');
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INSERT INTO INET_TBL (c, i) VALUES ('10:23::f1', '10:23::f1/64');
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INSERT INTO INET_TBL (c, i) VALUES ('10:23::8000/113', '10:23::ffff');
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INSERT INTO INET_TBL (c, i) VALUES ('::ffff:1.2.3.4', '::4.3.2.1/24');
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-- check that CIDR rejects invalid input:
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INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.2/30', '192.168.1.226');
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INSERT INTO INET_TBL (c, i) VALUES ('1234::1234::1234', '::1.2.3.4');
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-- check that CIDR rejects invalid input when converting from text:
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INSERT INTO INET_TBL (c, i) VALUES (cidr('192.168.1.2/30'), '192.168.1.226');
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INSERT INTO INET_TBL (c, i) VALUES (cidr('ffff:ffff:ffff:ffff::/24'), '::192.168.1.226');
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SELECT c AS cidr, i AS inet FROM INET_TBL;
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-- now test some support functions
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SELECT i AS inet, host(i), text(i), family(i) FROM INET_TBL;
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SELECT c AS cidr, broadcast(c),
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i AS inet, broadcast(i) FROM INET_TBL;
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SELECT c AS cidr, network(c) AS "network(cidr)",
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i AS inet, network(i) AS "network(inet)" FROM INET_TBL;
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SELECT c AS cidr, masklen(c) AS "masklen(cidr)",
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i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL;
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SELECT c AS cidr, masklen(c) AS "masklen(cidr)",
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i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL
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WHERE masklen(c) <= 8;
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SELECT c AS cidr, i AS inet FROM INET_TBL
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WHERE c = i;
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SELECT i, c,
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i < c AS lt, i <= c AS le, i = c AS eq,
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i >= c AS ge, i > c AS gt, i <> c AS ne,
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i << c AS sb, i <<= c AS sbe,
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i >> c AS sup, i >>= c AS spe,
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i && c AS ovr
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FROM INET_TBL;
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SELECT max(i) AS max, min(i) AS min FROM INET_TBL;
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SELECT max(c) AS max, min(c) AS min FROM INET_TBL;
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-- check the conversion to/from text and set_netmask
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SELECT set_masklen(inet(text(i)), 24) FROM INET_TBL;
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-- check that btree index works correctly
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CREATE INDEX inet_idx1 ON inet_tbl(i);
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SET enable_seqscan TO off;
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EXPLAIN (COSTS OFF)
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SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr;
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SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr;
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EXPLAIN (COSTS OFF)
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SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr;
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SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr;
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EXPLAIN (COSTS OFF)
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SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >>= i;
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SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >>= i;
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EXPLAIN (COSTS OFF)
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SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >> i;
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SELECT * FROM inet_tbl WHERE '192.168.1.0/24'::cidr >> i;
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SET enable_seqscan TO on;
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DROP INDEX inet_idx1;
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-- check that gist index works correctly
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CREATE INDEX inet_idx2 ON inet_tbl using gist (i inet_ops);
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SET enable_seqscan TO off;
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SELECT * FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i <<= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i && '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i >>= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i >> '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i < '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i <= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i = '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i >= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i > '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i <> '192.168.1.0/24'::cidr ORDER BY i;
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-- test index-only scans
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EXPLAIN (COSTS OFF)
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SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i;
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SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i;
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SET enable_seqscan TO on;
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DROP INDEX inet_idx2;
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-- check that spgist index works correctly
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CREATE INDEX inet_idx3 ON inet_tbl using spgist (i);
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SET enable_seqscan TO off;
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SELECT * FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i <<= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i && '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i >>= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i >> '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i < '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i <= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i = '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i >= '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i > '192.168.1.0/24'::cidr ORDER BY i;
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SELECT * FROM inet_tbl WHERE i <> '192.168.1.0/24'::cidr ORDER BY i;
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-- test index-only scans
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EXPLAIN (COSTS OFF)
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SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i;
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SELECT i FROM inet_tbl WHERE i << '192.168.1.0/24'::cidr ORDER BY i;
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SET enable_seqscan TO on;
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DROP INDEX inet_idx3;
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-- simple tests of inet boolean and arithmetic operators
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SELECT i, ~i AS "~i" FROM inet_tbl;
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SELECT i, c, i & c AS "and" FROM inet_tbl;
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SELECT i, c, i | c AS "or" FROM inet_tbl;
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SELECT i, i + 500 AS "i+500" FROM inet_tbl;
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SELECT i, i - 500 AS "i-500" FROM inet_tbl;
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SELECT i, c, i - c AS "minus" FROM inet_tbl;
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SELECT '127.0.0.1'::inet + 257;
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SELECT ('127.0.0.1'::inet + 257) - 257;
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SELECT '127::1'::inet + 257;
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SELECT ('127::1'::inet + 257) - 257;
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SELECT '127.0.0.2'::inet - ('127.0.0.2'::inet + 500);
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SELECT '127.0.0.2'::inet - ('127.0.0.2'::inet - 500);
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SELECT '127::2'::inet - ('127::2'::inet + 500);
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SELECT '127::2'::inet - ('127::2'::inet - 500);
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-- these should give overflow errors:
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SELECT '127.0.0.1'::inet + 10000000000;
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SELECT '127.0.0.1'::inet - 10000000000;
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SELECT '126::1'::inet - '127::2'::inet;
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SELECT '127::1'::inet - '126::2'::inet;
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-- but not these
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SELECT '127::1'::inet + 10000000000;
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SELECT '127::1'::inet - '127::2'::inet;
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-- insert one more row with addressed from different families
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INSERT INTO INET_TBL (c, i) VALUES ('10', '10::/8');
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-- now, this one should fail
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SELECT inet_merge(c, i) FROM INET_TBL;
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-- fix it by inet_same_family() condition
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SELECT inet_merge(c, i) FROM INET_TBL WHERE inet_same_family(c, i);
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-- Test inet sortsupport with a variety of boundary inputs:
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SELECT a FROM (VALUES
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('0.0.0.0/0'::inet),
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('0.0.0.0/1'::inet),
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('0.0.0.0/32'::inet),
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('0.0.0.1/0'::inet),
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('0.0.0.1/1'::inet),
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('127.126.127.127/0'::inet),
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('127.127.127.127/0'::inet),
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('127.128.127.127/0'::inet),
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('192.168.1.0/24'::inet),
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('192.168.1.0/25'::inet),
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('192.168.1.1/23'::inet),
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('192.168.1.1/5'::inet),
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('192.168.1.1/6'::inet),
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('192.168.1.1/25'::inet),
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('192.168.1.2/25'::inet),
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('192.168.1.1/26'::inet),
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('192.168.1.2/26'::inet),
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('192.168.1.2/23'::inet),
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('192.168.1.255/5'::inet),
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('192.168.1.255/6'::inet),
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('192.168.1.3/1'::inet),
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('192.168.1.3/23'::inet),
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('192.168.1.4/0'::inet),
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('192.168.1.5/0'::inet),
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('255.0.0.0/0'::inet),
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('255.1.0.0/0'::inet),
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('255.2.0.0/0'::inet),
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('255.255.000.000/0'::inet),
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('255.255.000.000/0'::inet),
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('255.255.000.000/15'::inet),
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('255.255.000.000/16'::inet),
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('255.255.255.254/32'::inet),
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('255.255.255.000/32'::inet),
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('255.255.255.001/31'::inet),
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('255.255.255.002/31'::inet),
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('255.255.255.003/31'::inet),
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('255.255.255.003/32'::inet),
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('255.255.255.001/32'::inet),
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('255.255.255.255/0'::inet),
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('255.255.255.255/0'::inet),
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('255.255.255.255/0'::inet),
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('255.255.255.255/1'::inet),
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('255.255.255.255/16'::inet),
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('255.255.255.255/16'::inet),
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('255.255.255.255/31'::inet),
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('255.255.255.255/32'::inet),
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('255.255.255.253/32'::inet),
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('255.255.255.252/32'::inet),
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('255.3.0.0/0'::inet),
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('0000:0000:0000:0000:0000:0000:0000:0000/0'::inet),
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('0000:0000:0000:0000:0000:0000:0000:0000/128'::inet),
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('0000:0000:0000:0000:0000:0000:0000:0001/128'::inet),
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('10:23::f1/64'::inet),
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('10:23::f1/65'::inet),
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('10:23::ffff'::inet),
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('127::1'::inet),
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('127::2'::inet),
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('8000:0000:0000:0000:0000:0000:0000:0000/1'::inet),
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('::1:ffff:ffff:ffff:ffff/128'::inet),
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('::2:ffff:ffff:ffff:ffff/128'::inet),
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('::4:3:2:0/24'::inet),
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('::4:3:2:1/24'::inet),
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('::4:3:2:2/24'::inet),
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('ffff:83e7:f118:57dc:6093:6d92:689d:58cf/70'::inet),
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('ffff:84b0:4775:536e:c3ed:7116:a6d6:34f0/44'::inet),
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('ffff:8566:f84:5867:47f1:7867:d2ba:8a1a/69'::inet),
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('ffff:8883:f028:7d2:4d68:d510:7d6b:ac43/73'::inet),
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('ffff:8ae8:7c14:65b3:196:8e4a:89ae:fb30/89'::inet),
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('ffff:8dd0:646:694c:7c16:7e35:6a26:171/104'::inet),
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('ffff:8eef:cbf:700:eda3:ae32:f4b4:318b/121'::inet),
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('ffff:90e7:e744:664:a93:8efe:1f25:7663/122'::inet),
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('ffff:9597:c69c:8b24:57a:8639:ec78:6026/111'::inet),
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('ffff:9e86:79ea:f16e:df31:8e4d:7783:532e/88'::inet),
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('ffff:a0c7:82d3:24de:f762:6e1f:316d:3fb2/23'::inet),
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('ffff:fffa:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:fffb:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:fffc:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:fffd:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:fffe:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:fffa:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:fffb:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:fffc:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:fffd::/128'::inet),
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('ffff:ffff:ffff:fffd:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:fffe::/128'::inet),
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('ffff:ffff:ffff:fffe:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:ffff:4:3:2:0/24'::inet),
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('ffff:ffff:ffff:ffff:4:3:2:1/24'::inet),
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('ffff:ffff:ffff:ffff:4:3:2:2/24'::inet),
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('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/0'::inet),
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('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128'::inet)
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) AS i(a) ORDER BY a;
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