homework-jianmu/tests/army/query/function/ans/sum.csv

1	taos> select sum(1)
2	sum(1) |
3	========================
4	1 |
5	taos> select sum(cast(1 as tinyint))
6	sum(cast(1 as tinyint)) |
7	==========================
8	1 |
9	taos> select sum(cast(100 as smallint))
10	sum(cast(100 as smallint)) |
11	=============================
12	100 |
13	taos> select sum(cast(100000 as int))
14	sum(cast(100000 as int)) |
15	===========================
16	100000 |
17	taos> select sum(cast(10000000000 as bigint))
18	sum(cast(10000000000 as bigint)) |
19	===================================
20	10000000000 |
21	taos> select sum(cast(1 as tinyint unsigned))
22	sum(cast(1 as tinyint unsigned)) |
23	===================================
24	1 |
25	taos> select sum(cast(100 as smallint unsigned))
26	sum(cast(100 as smallint unsigned)) |
27	======================================
28	100 |
29	taos> select sum(cast(100000 as int unsigned))
30	sum(cast(100000 as int unsigned)) |
31	====================================
32	100000 |
33	taos> select sum(cast(10000000000 as bigint unsigned))
34	sum(cast(10000000000 as bigint unsigned)) |
35	============================================
36	10000000000 |
37	taos> select sum(cast(1.1 as float))
38	sum(cast(1.1 as float)) |
39	============================
40	1.100000023841858 |
41	taos> select sum(cast(1.1 as double))
42	sum(cast(1.1 as double)) |
43	============================
44	1.100000000000000 |