blob: 85ebff73e23eefb989cd5773f1859189c32271ef (
plain) (
blame)
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
--
-- TIMETZ
--
CREATE TABLE TIMETZ_TBL (f1 time(2) with time zone);
-- this should fail (timezone not specified without a date)
INSERT INTO TIMETZ_TBL VALUES ('15:36:39 m2');
ERROR: invalid input syntax for type time with time zone: "15:36:39 m2"
LINE 1: INSERT INTO TIMETZ_TBL VALUES ('15:36:39 m2');
^
-- this should fail (dynamic timezone abbreviation without a date)
INSERT INTO TIMETZ_TBL VALUES ('15:36:39 MSK m2');
ERROR: invalid input syntax for type time with time zone: "15:36:39 MSK m2"
LINE 1: INSERT INTO TIMETZ_TBL VALUES ('15:36:39 MSK m2');
^
SELECT f1 AS "None" FROM TIMETZ_TBL WHERE f1 < '00:00-07';
None
------
(0 rows)
--
-- test EXTRACT
--
SELECT EXTRACT(MICROSECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
----------
25575401
(1 row)
SELECT EXTRACT(MILLISECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
-----------
25575.401
(1 row)
SELECT EXTRACT(SECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
-----------
25.575401
(1 row)
SELECT EXTRACT(MINUTE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
---------
30
(1 row)
SELECT EXTRACT(HOUR FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
---------
13
(1 row)
SELECT EXTRACT(DAY FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); -- error
ERROR: "time with time zone" units "day" not recognized
SELECT EXTRACT(FORTNIGHT FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); -- error
ERROR: "time with time zone" units "fortnight" not recognized
SELECT EXTRACT(TIMEZONE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30');
extract
---------
-16200
(1 row)
SELECT EXTRACT(TIMEZONE_HOUR FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30');
extract
---------
-4
(1 row)
SELECT EXTRACT(TIMEZONE_MINUTE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30');
extract
---------
-30
(1 row)
SELECT EXTRACT(EPOCH FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
--------------
63025.575401
(1 row)
-- date_part implementation is mostly the same as extract, so only
-- test a few cases for additional coverage.
SELECT date_part('microsecond', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
-----------
25575401
(1 row)
SELECT date_part('millisecond', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
-----------
25575.401
(1 row)
SELECT date_part('second', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
-----------
25.575401
(1 row)
SELECT date_part('epoch', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
--------------
63025.575401
(1 row)
|
