blob: dbb72c0ba8ae395405f9a9f303369df36a7d3ece (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
--
-- TIME
--
CREATE TABLE TIME_TBL (f1 time, f2 time with time zone);
INSERT INTO TIME_TBL VALUES ('00:00', '00:00 PDT');
INSERT INTO TIME_TBL VALUES ('01:00', '01:00 PDT');
INSERT INTO TIME_TBL VALUES ('02:03', '02:03 PDT');
INSERT INTO TIME_TBL VALUES ('11:59', '11:59 PDT');
INSERT INTO TIME_TBL VALUES ('12:00', '12:00 PDT');
INSERT INTO TIME_TBL VALUES ('12:01', '12:01 PDT');
INSERT INTO TIME_TBL VALUES ('23:59', '23:59 PDT');
INSERT INTO TIME_TBL VALUES ('11:59:59.99 PM', '11:59:59.99 PM PDT');
SELECT f1 AS "Time", f2 AS "Time TZ" FROM TIME_TBL;
SELECT f1 AS "Three" FROM TIME_TBL WHERE f1 < '05:06:07';
SELECT f1 AS "Five" FROM TIME_TBL WHERE f1 > '05:06:07';
SELECT f1 AS "None" FROM TIME_TBL WHERE f1 < '00:00';
SELECT f1 AS "Eight" FROM TIME_TBL WHERE f1 >= '00:00';
--
-- TIME simple math
--
SELECT f1 + time '00:01' AS "Eight" FROM TIME_TBL;
SELECT f1 + time '01:00' AS "Eight" FROM TIME_TBL;
SELECT f1 + time '00:00:01.11' AS "Eight" FROM TIME_TBL;
SELECT f1 + time '00:00:59.99' AS "Eight" FROM TIME_TBL;
SELECT f1 - '00:01' AS "Eight" FROM TIME_TBL;
SELECT f1 - '01:00' AS "Eight" FROM TIME_TBL;
SELECT f1 - '00:00:01.11' AS "Eight" FROM TIME_TBL;
SELECT f1 - '00:00:59.99' AS "Eight" FROM TIME_TBL;
--
-- TIME WITH TIME ZONE simple math
--
/*
-- Not yet implemented
-- Thomas 2000-09-09
SELECT f2 + time '00:01' AS "" FROM TIME_TBL;
SELECT f2 + time '01:00' AS "" FROM TIME_TBL;
SELECT f2 + time '00:00:01.11' AS "" FROM TIME_TBL;
SELECT f2 + '00:00:59.99' AS "" FROM TIME_TBL;
SELECT f2 - '00:01' AS "" FROM TIME_TBL;
SELECT f2 - '01:00' AS "" FROM TIME_TBL;
SELECT f2 - '00:00:01.11' AS "" FROM TIME_TBL;
SELECT f2 - '00:00:59.99' AS "" FROM TIME_TBL;
*/
|
