TDengine/tests/army/query/function/ans/pi.csv

1	taos> select pi()
2	pi() |
3	============================
4	3.14159265358979 |
5	taos> select pi() + 1
6	pi() + 1 |
7	============================
8	4.14159265358979 |
9	taos> select pi() - 1
10	pi() - 1 |
11	============================
12	2.14159265358979 |
13	taos> select pi() * 2
14	pi() * 2 |
15	============================
16	6.28318530717959 |
17	taos> select pi() / 2
18	pi() / 2 |
19	============================
20	1.5707963267949 |
21	taos> select pi() from ts_4893.meters limit 5
22	pi() |
23	============================
24	3.14159265358979 |
25	3.14159265358979 |
26	3.14159265358979 |
27	3.14159265358979 |
28	3.14159265358979 |
29	taos> select pi() + 1 from ts_4893.meters limit 1
30	pi() + 1 |
31	============================
32	4.14159265358979 |
33	taos> select pi() - 1 from ts_4893.meters limit 1
34	pi() - 1 |
35	============================
36	2.14159265358979 |
37	taos> select pi() * 2 from ts_4893.meters limit 1
38	pi() * 2 |
39	============================
40	6.28318530717959 |
41	taos> select pi() / 2 from ts_4893.meters limit 1
42	pi() / 2 |
43	============================
44	1.5707963267949 |
45	taos> select pi() + pi() from ts_4893.meters limit 1
46	pi() + pi() |
47	============================
48	6.28318530717959 |
49	taos> select pi() - pi() from ts_4893.meters limit 1
50	pi() - pi() |
51	============================
52	0 |
53	taos> select pi() * pi() from ts_4893.meters limit 1
54	pi() * pi() |
55	============================
56	9.86960440108936 |
57	taos> select pi() / pi() from ts_4893.meters limit 1
58	pi() / pi() |
59	============================
60	1 |
61	taos> select pi() + id from ts_4893.meters order by ts limit 5
62	pi() + id |
63	============================
64	3.14159265358979 |
65	4.14159265358979 |
66	5.14159265358979 |
67	6.14159265358979 |
68	7.14159265358979 |
69	taos> select abs(pi())
70	abs(pi()) |
71	============================
72	3.14159265358979 |
73	============================
74	9.86960440108936 |
75	taos> select sqrt(pi())
76	sqrt(pi()) |
77	============================
78	1.77245385090552 |
79	taos> select cast(pi() as int)
80	cast(pi() as int) |
81	====================
82	3 |
83	taos> select pi()
84	pi() |
85	============================
86	3.14159265358979 |
87	================================
88	NULL |
89	taos> select pi() + null
90	pi() + null |
91	============================
92	NULL |
93	taos> select pi() * 0
94	pi() * 0 |
95	============================
96	0 |
97	taos> select pi() / 0
98	pi() / 0 |
99	============================
100	NULL |
101	taos> select pi() * 0.5
102	pi() * 0.5 |
103	============================
104	1.5707963267949 |
105	taos> select pi() * -1
106	pi() * -1 |
107	============================
108	-3.14159265358979 |
109	taos> select pi() * name from ts_4893.meters limit 1
110	pi() * name |
111	============================
112	0 |
113	taos> select pi() * voltage from ts_4893.meters limit 1
114	pi() * voltage |
115	============================
116	694.291976443344 |
117	taos> select pi() * phase * 2 from ts_4893.meters limit 1
118	pi() * phase * 2 |
119	============================
120	3.19750056080139 |
121	============================
122	3.141593 |
123	============================
124	1.6 |
125	taos> select sqrt(pi() * voltage) from ts_4893.meters limit 1
126	sqrt(pi() * voltage) |
127	============================
128	26.3494207990108 |
129	taos> select sqrt(current / pi()) from ts_4893.meters limit 1
130	sqrt(current / pi()) |
131	============================
132	1.84119530914887 |
133	taos> select abs(pi() * phase) from ts_4893.meters limit 1
134	abs(pi() * phase) |
135	============================
136	1.5987502804007 |
137	taos> select log(pi() * voltage) from ts_4893.meters limit 1
138	log(pi() * voltage) |
139	============================
140	6.54289258736715 |
141	taos> select voltage / pi() from ts_4893.meters limit 1
142	voltage / pi() |
143	============================
144	70.3464848466177 |
145	id | case when voltage > 100 then pi() else pi() / 2 end |
146	====================================================================
147	0 | 3.141592653589793e+00 |