4 -- prepare the table...
6 ERROR: table "inet_tbl" does not exist
7 CREATE TABLE INET_TBL (c cidr, i inet);
8 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.226/24');
9 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.0/26', '192.168.1.226');
10 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.0/24');
11 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.0/25');
12 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.255/24');
13 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1', '192.168.1.255/25');
14 INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8');
15 INSERT INTO INET_TBL (c, i) VALUES ('10.0.0.0', '10.1.2.3/8');
16 INSERT INTO INET_TBL (c, i) VALUES ('10.1.2.3', '10.1.2.3/32');
17 INSERT INTO INET_TBL (c, i) VALUES ('10.1.2', '10.1.2.3/24');
18 INSERT INTO INET_TBL (c, i) VALUES ('10.1', '10.1.2.3/16');
19 INSERT INTO INET_TBL (c, i) VALUES ('10', '10.1.2.3/8');
20 INSERT INTO INET_TBL (c, i) VALUES ('10', '11.1.2.3/8');
21 INSERT INTO INET_TBL (c, i) VALUES ('10', '9.1.2.3/8');
22 INSERT INTO INET_TBL (c, i) VALUES ('10:23::f1', '10:23::f1/64');
23 INSERT INTO INET_TBL (c, i) VALUES ('10:23::8000/113', '10:23::ffff');
24 INSERT INTO INET_TBL (c, i) VALUES ('::ffff:1.2.3.4', '::4.3.2.1/24');
25 -- check that CIDR rejects invalid input:
26 INSERT INTO INET_TBL (c, i) VALUES ('192.168.1.2/30', '192.168.1.226');
27 ERROR: invalid cidr value: "192.168.1.2/30"
28 DETAIL: Value has bits set to right of mask.
29 INSERT INTO INET_TBL (c, i) VALUES ('1234::1234::1234', '::1.2.3.4');
30 ERROR: invalid input syntax for type cidr: "1234::1234::1234"
31 -- check that CIDR rejects invalid input when converting from text:
32 INSERT INTO INET_TBL (c, i) VALUES (cidr('192.168.1.2/30'), '192.168.1.226');
33 ERROR: invalid cidr value: "192.168.1.2/30"
34 DETAIL: Value has bits set to right of mask.
35 INSERT INTO INET_TBL (c, i) VALUES (cidr('ffff:ffff:ffff:ffff::/24'), '::192.168.1.226');
36 ERROR: invalid cidr value: "ffff:ffff:ffff:ffff::/24"
37 DETAIL: Value has bits set to right of mask.
38 SELECT '' AS ten, c AS cidr, i AS inet FROM INET_TBL;
40 -----+--------------------+------------------
41 | 192.168.1.0/24 | 192.168.1.226/24
42 | 192.168.1.0/26 | 192.168.1.226
43 | 192.168.1.0/24 | 192.168.1.0/24
44 | 192.168.1.0/24 | 192.168.1.0/25
45 | 192.168.1.0/24 | 192.168.1.255/24
46 | 192.168.1.0/24 | 192.168.1.255/25
47 | 10.0.0.0/8 | 10.1.2.3/8
48 | 10.0.0.0/32 | 10.1.2.3/8
49 | 10.1.2.3/32 | 10.1.2.3
50 | 10.1.2.0/24 | 10.1.2.3/24
51 | 10.1.0.0/16 | 10.1.2.3/16
52 | 10.0.0.0/8 | 10.1.2.3/8
53 | 10.0.0.0/8 | 11.1.2.3/8
54 | 10.0.0.0/8 | 9.1.2.3/8
55 | 10:23::f1/128 | 10:23::f1/64
56 | 10:23::8000/113 | 10:23::ffff
57 | ::ffff:1.2.3.4/128 | ::4.3.2.1/24
60 -- now test some support functions
61 SELECT '' AS ten, i AS inet, host(i), text(i), family(i) FROM INET_TBL;
62 ten | inet | host | text | family
63 -----+------------------+---------------+------------------+--------
64 | 192.168.1.226/24 | 192.168.1.226 | 192.168.1.226/24 | 4
65 | 192.168.1.226 | 192.168.1.226 | 192.168.1.226/32 | 4
66 | 192.168.1.0/24 | 192.168.1.0 | 192.168.1.0/24 | 4
67 | 192.168.1.0/25 | 192.168.1.0 | 192.168.1.0/25 | 4
68 | 192.168.1.255/24 | 192.168.1.255 | 192.168.1.255/24 | 4
69 | 192.168.1.255/25 | 192.168.1.255 | 192.168.1.255/25 | 4
70 | 10.1.2.3/8 | 10.1.2.3 | 10.1.2.3/8 | 4
71 | 10.1.2.3/8 | 10.1.2.3 | 10.1.2.3/8 | 4
72 | 10.1.2.3 | 10.1.2.3 | 10.1.2.3/32 | 4
73 | 10.1.2.3/24 | 10.1.2.3 | 10.1.2.3/24 | 4
74 | 10.1.2.3/16 | 10.1.2.3 | 10.1.2.3/16 | 4
75 | 10.1.2.3/8 | 10.1.2.3 | 10.1.2.3/8 | 4
76 | 11.1.2.3/8 | 11.1.2.3 | 11.1.2.3/8 | 4
77 | 9.1.2.3/8 | 9.1.2.3 | 9.1.2.3/8 | 4
78 | 10:23::f1/64 | 10:23::f1 | 10:23::f1/64 | 6
79 | 10:23::ffff | 10:23::ffff | 10:23::ffff/128 | 6
80 | ::4.3.2.1/24 | ::4.3.2.1 | ::4.3.2.1/24 | 6
83 SELECT '' AS ten, c AS cidr, broadcast(c),
84 i AS inet, broadcast(i) FROM INET_TBL;
85 ten | cidr | broadcast | inet | broadcast
86 -----+--------------------+------------------+------------------+---------------------------------------
87 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.226/24 | 192.168.1.255/24
88 | 192.168.1.0/26 | 192.168.1.63/26 | 192.168.1.226 | 192.168.1.226
89 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.0/24 | 192.168.1.255/24
90 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.0/25 | 192.168.1.127/25
91 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.255/24 | 192.168.1.255/24
92 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.255/25 | 192.168.1.255/25
93 | 10.0.0.0/8 | 10.255.255.255/8 | 10.1.2.3/8 | 10.255.255.255/8
94 | 10.0.0.0/32 | 10.0.0.0 | 10.1.2.3/8 | 10.255.255.255/8
95 | 10.1.2.3/32 | 10.1.2.3 | 10.1.2.3 | 10.1.2.3
96 | 10.1.2.0/24 | 10.1.2.255/24 | 10.1.2.3/24 | 10.1.2.255/24
97 | 10.1.0.0/16 | 10.1.255.255/16 | 10.1.2.3/16 | 10.1.255.255/16
98 | 10.0.0.0/8 | 10.255.255.255/8 | 10.1.2.3/8 | 10.255.255.255/8
99 | 10.0.0.0/8 | 10.255.255.255/8 | 11.1.2.3/8 | 11.255.255.255/8
100 | 10.0.0.0/8 | 10.255.255.255/8 | 9.1.2.3/8 | 9.255.255.255/8
101 | 10:23::f1/128 | 10:23::f1 | 10:23::f1/64 | 10:23::ffff:ffff:ffff:ffff/64
102 | 10:23::8000/113 | 10:23::ffff/113 | 10:23::ffff | 10:23::ffff
103 | ::ffff:1.2.3.4/128 | ::ffff:1.2.3.4 | ::4.3.2.1/24 | 0:ff:ffff:ffff:ffff:ffff:ffff:ffff/24
106 SELECT '' AS ten, c AS cidr, network(c) AS "network(cidr)",
107 i AS inet, network(i) AS "network(inet)" FROM INET_TBL;
108 ten | cidr | network(cidr) | inet | network(inet)
109 -----+--------------------+--------------------+------------------+------------------
110 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.226/24 | 192.168.1.0/24
111 | 192.168.1.0/26 | 192.168.1.0/26 | 192.168.1.226 | 192.168.1.226/32
112 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/24
113 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/25 | 192.168.1.0/25
114 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.0/24
115 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.255/25 | 192.168.1.128/25
116 | 10.0.0.0/8 | 10.0.0.0/8 | 10.1.2.3/8 | 10.0.0.0/8
117 | 10.0.0.0/32 | 10.0.0.0/32 | 10.1.2.3/8 | 10.0.0.0/8
118 | 10.1.2.3/32 | 10.1.2.3/32 | 10.1.2.3 | 10.1.2.3/32
119 | 10.1.2.0/24 | 10.1.2.0/24 | 10.1.2.3/24 | 10.1.2.0/24
120 | 10.1.0.0/16 | 10.1.0.0/16 | 10.1.2.3/16 | 10.1.0.0/16
121 | 10.0.0.0/8 | 10.0.0.0/8 | 10.1.2.3/8 | 10.0.0.0/8
122 | 10.0.0.0/8 | 10.0.0.0/8 | 11.1.2.3/8 | 11.0.0.0/8
123 | 10.0.0.0/8 | 10.0.0.0/8 | 9.1.2.3/8 | 9.0.0.0/8
124 | 10:23::f1/128 | 10:23::f1/128 | 10:23::f1/64 | 10:23::/64
125 | 10:23::8000/113 | 10:23::8000/113 | 10:23::ffff | 10:23::ffff/128
126 | ::ffff:1.2.3.4/128 | ::ffff:1.2.3.4/128 | ::4.3.2.1/24 | ::/24
129 SELECT '' AS ten, c AS cidr, masklen(c) AS "masklen(cidr)",
130 i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL;
131 ten | cidr | masklen(cidr) | inet | masklen(inet)
132 -----+--------------------+---------------+------------------+---------------
133 | 192.168.1.0/24 | 24 | 192.168.1.226/24 | 24
134 | 192.168.1.0/26 | 26 | 192.168.1.226 | 32
135 | 192.168.1.0/24 | 24 | 192.168.1.0/24 | 24
136 | 192.168.1.0/24 | 24 | 192.168.1.0/25 | 25
137 | 192.168.1.0/24 | 24 | 192.168.1.255/24 | 24
138 | 192.168.1.0/24 | 24 | 192.168.1.255/25 | 25
139 | 10.0.0.0/8 | 8 | 10.1.2.3/8 | 8
140 | 10.0.0.0/32 | 32 | 10.1.2.3/8 | 8
141 | 10.1.2.3/32 | 32 | 10.1.2.3 | 32
142 | 10.1.2.0/24 | 24 | 10.1.2.3/24 | 24
143 | 10.1.0.0/16 | 16 | 10.1.2.3/16 | 16
144 | 10.0.0.0/8 | 8 | 10.1.2.3/8 | 8
145 | 10.0.0.0/8 | 8 | 11.1.2.3/8 | 8
146 | 10.0.0.0/8 | 8 | 9.1.2.3/8 | 8
147 | 10:23::f1/128 | 128 | 10:23::f1/64 | 64
148 | 10:23::8000/113 | 113 | 10:23::ffff | 128
149 | ::ffff:1.2.3.4/128 | 128 | ::4.3.2.1/24 | 24
152 SELECT '' AS four, c AS cidr, masklen(c) AS "masklen(cidr)",
153 i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL
154 WHERE masklen(c) <= 8;
155 four | cidr | masklen(cidr) | inet | masklen(inet)
156 ------+------------+---------------+------------+---------------
157 | 10.0.0.0/8 | 8 | 10.1.2.3/8 | 8
158 | 10.0.0.0/8 | 8 | 10.1.2.3/8 | 8
159 | 10.0.0.0/8 | 8 | 11.1.2.3/8 | 8
160 | 10.0.0.0/8 | 8 | 9.1.2.3/8 | 8
163 SELECT '' AS six, c AS cidr, i AS inet FROM INET_TBL
166 -----+----------------+----------------
167 | 192.168.1.0/24 | 192.168.1.0/24
168 | 10.1.2.3/32 | 10.1.2.3
171 SELECT '' AS ten, i, c,
172 i < c AS lt, i <= c AS le, i = c AS eq,
173 i >= c AS ge, i > c AS gt, i <> c AS ne,
174 i << c AS sb, i <<= c AS sbe,
175 i >> c AS sup, i >>= c AS spe
177 ten | i | c | lt | le | eq | ge | gt | ne | sb | sbe | sup | spe
178 -----+------------------+--------------------+----+----+----+----+----+----+----+-----+-----+-----
179 | 192.168.1.226/24 | 192.168.1.0/24 | f | f | f | t | t | t | f | t | f | t
180 | 192.168.1.226 | 192.168.1.0/26 | f | f | f | t | t | t | f | f | f | f
181 | 192.168.1.0/24 | 192.168.1.0/24 | f | t | t | t | f | f | f | t | f | t
182 | 192.168.1.0/25 | 192.168.1.0/24 | f | f | f | t | t | t | t | t | f | f
183 | 192.168.1.255/24 | 192.168.1.0/24 | f | f | f | t | t | t | f | t | f | t
184 | 192.168.1.255/25 | 192.168.1.0/24 | f | f | f | t | t | t | t | t | f | f
185 | 10.1.2.3/8 | 10.0.0.0/8 | f | f | f | t | t | t | f | t | f | t
186 | 10.1.2.3/8 | 10.0.0.0/32 | t | t | f | f | f | t | f | f | t | t
187 | 10.1.2.3 | 10.1.2.3/32 | f | t | t | t | f | f | f | t | f | t
188 | 10.1.2.3/24 | 10.1.2.0/24 | f | f | f | t | t | t | f | t | f | t
189 | 10.1.2.3/16 | 10.1.0.0/16 | f | f | f | t | t | t | f | t | f | t
190 | 10.1.2.3/8 | 10.0.0.0/8 | f | f | f | t | t | t | f | t | f | t
191 | 11.1.2.3/8 | 10.0.0.0/8 | f | f | f | t | t | t | f | f | f | f
192 | 9.1.2.3/8 | 10.0.0.0/8 | t | t | f | f | f | t | f | f | f | f
193 | 10:23::f1/64 | 10:23::f1/128 | t | t | f | f | f | t | f | f | t | t
194 | 10:23::ffff | 10:23::8000/113 | f | f | f | t | t | t | t | t | f | f
195 | ::4.3.2.1/24 | ::ffff:1.2.3.4/128 | t | t | f | f | f | t | f | f | t | t
198 -- check the conversion to/from text and set_netmask
199 SELECT '' AS ten, set_masklen(inet(text(i)), 24) FROM INET_TBL;
201 -----+------------------
221 -- check that index works correctly
222 CREATE INDEX inet_idx1 ON inet_tbl(i);
223 SET enable_seqscan TO off;
224 SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr;
226 ----------------+------------------
227 192.168.1.0/24 | 192.168.1.0/25
228 192.168.1.0/24 | 192.168.1.255/25
229 192.168.1.0/26 | 192.168.1.226
232 SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr;
234 ----------------+------------------
235 192.168.1.0/24 | 192.168.1.0/24
236 192.168.1.0/24 | 192.168.1.226/24
237 192.168.1.0/24 | 192.168.1.255/24
238 192.168.1.0/24 | 192.168.1.0/25
239 192.168.1.0/24 | 192.168.1.255/25
240 192.168.1.0/26 | 192.168.1.226
243 SET enable_seqscan TO on;
244 DROP INDEX inet_idx1;
245 -- simple tests of inet boolean and arithmetic operators
246 SELECT i, ~i AS "~i" FROM inet_tbl;
248 ------------------+--------------------------------------------
249 192.168.1.226/24 | 63.87.254.29/24
250 192.168.1.226 | 63.87.254.29
251 192.168.1.0/24 | 63.87.254.255/24
252 192.168.1.0/25 | 63.87.254.255/25
253 192.168.1.255/24 | 63.87.254.0/24
254 192.168.1.255/25 | 63.87.254.0/25
255 10.1.2.3/8 | 245.254.253.252/8
256 10.1.2.3/8 | 245.254.253.252/8
257 10.1.2.3 | 245.254.253.252
258 10.1.2.3/24 | 245.254.253.252/24
259 10.1.2.3/16 | 245.254.253.252/16
260 10.1.2.3/8 | 245.254.253.252/8
261 11.1.2.3/8 | 244.254.253.252/8
262 9.1.2.3/8 | 246.254.253.252/8
263 10:23::f1/64 | ffef:ffdc:ffff:ffff:ffff:ffff:ffff:ff0e/64
264 10:23::ffff | ffef:ffdc:ffff:ffff:ffff:ffff:ffff:0
265 ::4.3.2.1/24 | ffff:ffff:ffff:ffff:ffff:ffff:fbfc:fdfe/24
268 SELECT i, c, i & c AS "and" FROM inet_tbl;
270 ------------------+--------------------+----------------
271 192.168.1.226/24 | 192.168.1.0/24 | 192.168.1.0/24
272 192.168.1.226 | 192.168.1.0/26 | 192.168.1.0
273 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/24
274 192.168.1.0/25 | 192.168.1.0/24 | 192.168.1.0/25
275 192.168.1.255/24 | 192.168.1.0/24 | 192.168.1.0/24
276 192.168.1.255/25 | 192.168.1.0/24 | 192.168.1.0/25
277 10.1.2.3/8 | 10.0.0.0/8 | 10.0.0.0/8
278 10.1.2.3/8 | 10.0.0.0/32 | 10.0.0.0
279 10.1.2.3 | 10.1.2.3/32 | 10.1.2.3
280 10.1.2.3/24 | 10.1.2.0/24 | 10.1.2.0/24
281 10.1.2.3/16 | 10.1.0.0/16 | 10.1.0.0/16
282 10.1.2.3/8 | 10.0.0.0/8 | 10.0.0.0/8
283 11.1.2.3/8 | 10.0.0.0/8 | 10.0.0.0/8
284 9.1.2.3/8 | 10.0.0.0/8 | 8.0.0.0/8
285 10:23::f1/64 | 10:23::f1/128 | 10:23::f1
286 10:23::ffff | 10:23::8000/113 | 10:23::8000
287 ::4.3.2.1/24 | ::ffff:1.2.3.4/128 | ::0.2.2.0
290 SELECT i, c, i | c AS "or" FROM inet_tbl;
292 ------------------+--------------------+------------------
293 192.168.1.226/24 | 192.168.1.0/24 | 192.168.1.226/24
294 192.168.1.226 | 192.168.1.0/26 | 192.168.1.226
295 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/24
296 192.168.1.0/25 | 192.168.1.0/24 | 192.168.1.0/25
297 192.168.1.255/24 | 192.168.1.0/24 | 192.168.1.255/24
298 192.168.1.255/25 | 192.168.1.0/24 | 192.168.1.255/25
299 10.1.2.3/8 | 10.0.0.0/8 | 10.1.2.3/8
300 10.1.2.3/8 | 10.0.0.0/32 | 10.1.2.3
301 10.1.2.3 | 10.1.2.3/32 | 10.1.2.3
302 10.1.2.3/24 | 10.1.2.0/24 | 10.1.2.3/24
303 10.1.2.3/16 | 10.1.0.0/16 | 10.1.2.3/16
304 10.1.2.3/8 | 10.0.0.0/8 | 10.1.2.3/8
305 11.1.2.3/8 | 10.0.0.0/8 | 11.1.2.3/8
306 9.1.2.3/8 | 10.0.0.0/8 | 11.1.2.3/8
307 10:23::f1/64 | 10:23::f1/128 | 10:23::f1
308 10:23::ffff | 10:23::8000/113 | 10:23::ffff
309 ::4.3.2.1/24 | ::ffff:1.2.3.4/128 | ::ffff:5.3.3.5
312 SELECT i, i + 500 AS "i+500" FROM inet_tbl;
314 ------------------+------------------
315 192.168.1.226/24 | 192.168.3.214/24
316 192.168.1.226 | 192.168.3.214
317 192.168.1.0/24 | 192.168.2.244/24
318 192.168.1.0/25 | 192.168.2.244/25
319 192.168.1.255/24 | 192.168.3.243/24
320 192.168.1.255/25 | 192.168.3.243/25
321 10.1.2.3/8 | 10.1.3.247/8
322 10.1.2.3/8 | 10.1.3.247/8
323 10.1.2.3 | 10.1.3.247
324 10.1.2.3/24 | 10.1.3.247/24
325 10.1.2.3/16 | 10.1.3.247/16
326 10.1.2.3/8 | 10.1.3.247/8
327 11.1.2.3/8 | 11.1.3.247/8
328 9.1.2.3/8 | 9.1.3.247/8
329 10:23::f1/64 | 10:23::2e5/64
330 10:23::ffff | 10:23::1:1f3
331 ::4.3.2.1/24 | ::4.3.3.245/24
334 SELECT i, i - 500 AS "i-500" FROM inet_tbl;
336 ------------------+----------------------------------------
337 192.168.1.226/24 | 192.167.255.238/24
338 192.168.1.226 | 192.167.255.238
339 192.168.1.0/24 | 192.167.255.12/24
340 192.168.1.0/25 | 192.167.255.12/25
341 192.168.1.255/24 | 192.168.0.11/24
342 192.168.1.255/25 | 192.168.0.11/25
343 10.1.2.3/8 | 10.1.0.15/8
344 10.1.2.3/8 | 10.1.0.15/8
346 10.1.2.3/24 | 10.1.0.15/24
347 10.1.2.3/16 | 10.1.0.15/16
348 10.1.2.3/8 | 10.1.0.15/8
349 11.1.2.3/8 | 11.1.0.15/8
350 9.1.2.3/8 | 9.1.0.15/8
351 10:23::f1/64 | 10:22:ffff:ffff:ffff:ffff:ffff:fefd/64
352 10:23::ffff | 10:23::fe0b
353 ::4.3.2.1/24 | ::4.3.0.13/24
356 SELECT i, c, i - c AS "minus" FROM inet_tbl;
358 ------------------+--------------------+------------------
359 192.168.1.226/24 | 192.168.1.0/24 | 226
360 192.168.1.226 | 192.168.1.0/26 | 226
361 192.168.1.0/24 | 192.168.1.0/24 | 0
362 192.168.1.0/25 | 192.168.1.0/24 | 0
363 192.168.1.255/24 | 192.168.1.0/24 | 255
364 192.168.1.255/25 | 192.168.1.0/24 | 255
365 10.1.2.3/8 | 10.0.0.0/8 | 66051
366 10.1.2.3/8 | 10.0.0.0/32 | 66051
367 10.1.2.3 | 10.1.2.3/32 | 0
368 10.1.2.3/24 | 10.1.2.0/24 | 3
369 10.1.2.3/16 | 10.1.0.0/16 | 515
370 10.1.2.3/8 | 10.0.0.0/8 | 66051
371 11.1.2.3/8 | 10.0.0.0/8 | 16843267
372 9.1.2.3/8 | 10.0.0.0/8 | -16711165
373 10:23::f1/64 | 10:23::f1/128 | 0
374 10:23::ffff | 10:23::8000/113 | 32767
375 ::4.3.2.1/24 | ::ffff:1.2.3.4/128 | -281470631346435
378 SELECT '127.0.0.1'::inet + 257;
384 SELECT ('127.0.0.1'::inet + 257) - 257;
390 SELECT '127::1'::inet + 257;
396 SELECT ('127::1'::inet + 257) - 257;
402 SELECT '127.0.0.2'::inet - ('127.0.0.2'::inet + 500);
408 SELECT '127.0.0.2'::inet - ('127.0.0.2'::inet - 500);
414 SELECT '127::2'::inet - ('127::2'::inet + 500);
420 SELECT '127::2'::inet - ('127::2'::inet - 500);
426 -- these should give overflow errors:
427 SELECT '127.0.0.1'::inet + 10000000000;
428 ERROR: result is out of range
429 SELECT '127.0.0.1'::inet - 10000000000;
430 ERROR: result is out of range
431 SELECT '126::1'::inet - '127::2'::inet;
432 ERROR: result is out of range
433 SELECT '127::1'::inet - '126::2'::inet;
434 ERROR: result is out of range
436 SELECT '127::1'::inet + 10000000000;
442 SELECT '127::1'::inet - '127::2'::inet;