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

606 lines
18 KiB
Plaintext

taos> select MAX(current) from ts_4893.meters
max(current) |
=======================
11.9989996 |
taos> select MAX(voltage) from ts_4893.meters
max(voltage) |
===============
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taos> select MAX(name) from ts_4893.meters
max(name) |
=================================
x |
taos> select MAX(nch1) from ts_4893.meters
max(nch1) |
=================================
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taos> select MAX(nch2) from ts_4893.meters
max(nch2) |
=================================
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taos> select MAX(var1) from ts_4893.meters
max(var1) |
=================================
一二三四五六七八九十 |
taos> select MAX(var2) from ts_4893.meters
max(var2) |
=================================
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taos> select MAX(id) from ts_4893.meters interval(60d)
max(id) |
==============
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8022 |
9750 |
9999 |
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4934 |
6662 |
8390 |
9999 |
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3574 |
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8758 |
9999 |
2214 |
3942 |
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7398 |
9126 |
9999 |
2582 |
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7766 |
9494 |
9999 |
2950 |
4678 |
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9999 |
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9999 |
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9999 |
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9999 |
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9999 |
taos> select MAX(current) from ts_4893.meters interval(60d)
max(current) |
=======================
11.9989996 |
11.9969997 |
11.9969997 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9980001 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9980001 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9980001 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9980001 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9980001 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9980001 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9969997 |
11.9989996 |
11.9989996 |
11.9989996 |
11.9860001 |
taos> select MAX(voltage) from ts_4893.meters interval(60d)
max(voltage) |
===============
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taos> select MAX(name) from ts_4893.meters interval(60d)
max(name) |
=================================
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taos> select MAX(nch1) from ts_4893.meters interval(60d)
max(nch1) |
=================================
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
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一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
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一二三四五六七八九十 |
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一二三四五六七八九十 |
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一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
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一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
taos> select MAX(nch2) from ts_4893.meters interval(60d)
max(nch2) |
=================================
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taos> select MAX(var1) from ts_4893.meters interval(60d)
max(var1) |
=================================
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
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一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
一二三四五六七八九十 |
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一二三四五六七八九十 |
一二三四五六七八九十 |
taos> select MAX(var2) from ts_4893.meters interval(60d)
max(var2) |
=================================
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taos> select max(null) from ts_4893.meters
max(null) |
========================
NULL |
taos> select max(id) from ts_4893.meters
max(id) |
==============
9999 |
taos> select max(id) from ts_4893.meters where id > 0
max(id) |
==============
9999 |
taos> select max(id) from ts_4893.meters where id <= 0
max(id) |
==============
0 |
taos> select max(phase) from ts_4893.meters where ts between '2023-01-01 00:00:00' and '2023-12-31 23:59:59'
max(phase) |
=======================
0.9999660 |
taos> select max(voltage) from ts_4893.meters where voltage is not null
max(voltage) |
===============
224 |
taos> select max(total_voltage) from (select sum(voltage) as total_voltage from ts_4893.meters group by location)
max(total_voltage) |
========================
21948660 |
taos> select round(max(current), 2) from ts_4893.meters
round(max(current), 2) |
=========================
1.2000000e+01 |
taos> select pow(max(current), 2) from ts_4893.meters
pow(max(current), 2) |
============================
143.975991296219036 |
taos> select log(max(voltage) + 1) from ts_4893.meters
log(max(voltage) + 1) |
============================
5.416100402204420 |
taos> select groupid, max(voltage) from ts_4893.meters group by groupid order by groupid
groupid | max(voltage) |
=========================
1 | 224 |
taos> select location, max(id) from ts_4893.meters group by location order by location
location | max(id) |
===================================
beijing | 9999 |
taos> select location, max(current) from ts_4893.meters group by location order by location
location | max(current) |
============================================
beijing | 11.9989996 |