TDengine/test/cases/11-Functions/resource/ans/date.csv

1	taos> select date(0)
2	date(0) |
3	=================================
4	1970-01-01 |
5	taos> select date(00100)
6	date(00100) |
7	=================================
8	1970-01-01 |
9	taos> select date(-1000)
10	date(-1000) |
11	=================================
12	1970-01-01 |
13	taos> select date(1000.0)
14	=======================================================
15	2025-08-11 |
16	==================================
17	2025-08-11 |
18	=================================
19	9999-12-31 |
20	===============================================================
21	2025-08-21 00:00:00.000 |
22	=====================================================
23	1755705600000 |
24	taos> select date(ts) from msdb.mstb;
25	date(ts) |
26	=================================
27	2025-12-24 |
28	date(ts) |
29	=================================
30	2025-12-23 |
31	taos> select date(ts) from usdb.ustb;
32	date(ts) |
33	=================================
34	2025-12-25 |
35	taos> select to_unixtimestamp(ts) from (select date(ts) ts from usdb.ustb);
36	to_unixtimestamp(ts) |
37	========================
38	1766592000000000 |
39	taos> select date(ts) from nsdb.nstb;
40	date(ts) |
41	=================================
42	2025-12-26 |
43	taos> select date(NULL)
44	date(null) |
45	=================================
46	NULL |
47	=================================
48	2025-08-08 |
49	=================================
50	NULL |
51	=================================
52	NULL |
53	=================================
54	NULL |
55	=================================
56	NULL |
57	groupid | date(last(ts)) |
58	===========================================
59	1 | 2027-01-15 |