连续高温报警

2019-02-01 14:51:23.890->a1WuxHr*,temperatureSensor01,81|82|83,2019-02-01 14:51:20.1,2019-02-01 14:51:23.723 2019-02-01 14:51:30.472->a1WuxHr*,temperatureSensor01,82|83|84,2019-02-01 14:51:22.053,2019-02-01 14:51:30.401 ...

SAP系统高可用环境维护指南

02|saphana-01|30001|1|saphana-01|YES|SYNCMEM|ACTIVE|H01|saphana-02|30007|xsengine|3|2|saphana-02|saphana-01|30007|1|saphana-01|YES|SYNCMEM|ACTIVE|H01|saphana-02|30003|indexserver|2|2|saphana-02|saphana-01|30003|1|saphana-...

Time travel查询与增量查询

数据类型 示例 timestmap '2023-01-01 00:00:00.123' datetime '2023-01-01 00:00:00' date '2023-01-01' MaxCompute内置时间函数：current_timestamp()|getDate()+N:current_timestamp()|getDate()其中N的单位是秒，N为负数，表示当前时间...

批量创建时间节点

批量创建时间节点。...timelineNodes":"2018-01-01 18:01，谁做了什么事情\ 2018-01-01 18:01，谁做了什么事情\ 2018-01-01 18:01，谁做了什么事情","clientToken":"e0b6735e-1a04-4d6b-a625-d2350612492c"} 正常返回示例 XML 格式 ...

分区分桶

p201612:[MIN_VALUE,2017-01-01)p201702new:[2017-02-01,2017-03-01)p201705:[2017-04-01,2017-06-01)空缺范围变为：[2017-01-01，2017-02-01)和[2017-03-01，2017-04-01)。通过上述示例表明，分区的删除不会改变已存在分区的范围。删除...

分区表自动冷存

db01=>CREATE TABLE traj_202301 PARTITION OF traj FOR VALUES FROM('2023-01-01')TO('2023-02-01');db01=>CREATE TABLE traj_202302 PARTITION OF traj FOR VALUES FROM('2023-02-01')TO('2023-03-01');db01=>CREATE TABLE traj_202303 ...

ST_InsertAttr

LINESTRING(114 35,115 36,116 37)","timeline":["2010-01-01 14:30:00","2010-01-01 15:00:00","2010-01-01 15:30:00"],"attributes":{"leafcount":3,"velocity":{"type":"integer","length":2,"nullable":true,"value":[120,130,140]},...

创建逻辑卷

sudo mkfs.<文件系统格式><逻辑卷路径>您可以根据需要创建文件系统类型，以逻辑卷路径为/dev/vg_01/lv01、文件系统为 ext4 和 xfs 为例，则命令为：创建一个ext4文件系统 sudo mkfs.ext4/dev/vg_01/lv01 创建一个xfs文件系统 sudo mkfs.xfs...

ST_InsertAttr

LINESTRING(114 35,115 36,116 37)","timeline":["2010-01-01 14:30:00","2010-01-01 15:00:00","2010-01-01 15:30:00"],"attributes":{"leafcount":3,"velocity":{"type":"integer","length":2,"nullable":true,"value":[120,130,140]},...

分区表自动冷存

db01=>CREATE TABLE traj_202301 PARTITION OF traj FOR VALUES FROM('2023-01-01')TO('2023-02-01');db01=>CREATE TABLE traj_202302 PARTITION OF traj FOR VALUES FROM('2023-02-01')TO('2023-03-01');db01=>CREATE TABLE traj_202303 ...

ST_InsertAttr

LINESTRING(114 35,115 36,116 37)","timeline":["2010-01-01 14:30:00","2010-01-01 15:00:00","2010-01-01 15:30:00"],"attributes":{"leafcount":3,"velocity":{"type":"integer","length":2,"nullable":true,"value":[120,130,140]},...

ST_MakeBox

获取指定类型在指定时间段内的外包框。语法 boxndf ST_MakeBox(geometry geom);...st_makebox|st_makebox-+-BOX2DT(0 0 2000-01-01 00:00:00,100 100 2000-01-01 00:01:40)|BOX2DT(0 0 2000-01-01 00:00:00,30 30 2000-01-01 00:00:30.000001)

ST_{Z|T|2D|2DT|3D|3DT}Intersects

64.978971942887 60.618813472986 0,77.621717839502 78.012496630661 0,80 78 0)",'|'"timeline":["2000-01-01 03:15:42","2000-01-01 03:39:54","2000-01-01 04:04:06","2000-01-01 04:28:18","2000-01-01 04:52:31","2000-01-01 05:16:...

ST_MakeBox

获取指定类型在指定时间段内的外包框。语法 boxndf ST_MakeBox(geometry geom);...st_makebox|st_makebox-+-BOX2DT(0 0 2000-01-01 00:00:00,100 100 2000-01-01 00:01:40)|BOX2DT(0 0 2000-01-01 00:00:00,30 30 2000-01-01 00:00:30.000001)

ST_MakeBox

获取指定类型在指定时间段内的外包框。语法 boxndf ST_MakeBox(geometry geom);...st_makebox|st_makebox-+-BOX2DT(0 0 2000-01-01 00:00:00,100 100 2000-01-01 00:01:40)|BOX2DT(0 0 2000-01-01 00:00:00,30 30 2000-01-01 00:00:30.000001)

ST_{Z|T|2D|2DT|3D|3DT}Intersects

64.978971942887 60.618813472986 0,77.621717839502 78.012496630661 0,80 78 0)",'|'"timeline":["2000-01-01 03:15:42","2000-01-01 03:39:54","2000-01-01 04:04:06","2000-01-01 04:28:18","2000-01-01 04:52:31","2000-01-01 05:16:...

ST_MakeBox

获取指定类型在指定时间段内的外包框。语法 boxndf ST_MakeBox(geometry geom);...st_makebox|st_makebox-+-BOX2DT(0 0 2000-01-01 00:00:00,100 100 2000-01-01 00:01:40)|BOX2DT(0 0 2000-01-01 00:00:00,30 30 2000-01-01 00:00:30.000001)

访问权限控制

{"Version":"1","Statement":[{"Action":["acms:R"],"Resource":["*:*:*:*:cfg/1ca01ca0-11b0-1e01-0df1-d1010101bc10/DEFAULT_GROUP","*:*:*:*:cfg/1ca01ca0-11b0-1e01-0df1-d1010101bc10/DEFAULT_GROUP_1"],"Effect":"Allow"}]} 授予单个...

STACK

col0|col1|+-+-+|1|2|3|4|5|6|+-+-+-将'A',10,date '2015-01-01','B',20,date '2016-01-01'排为两行.select stack(2,'A',10,date '2015-01-01','B',20,date '2016-01-01')as(col0,col1,col2);返回结果如下。col0|col1|col2|+-+-+-+|A|10|...

ST_{Z|T|2D|2DT|3D|3DT}Intersects

64.978971942887 60.618813472986 0,77.621717839502 78.012496630661 0,80 78 0)",'|'"timeline":["2000-01-01 03:15:42","2000-01-01 03:39:54","2000-01-01 04:04:06","2000-01-01 04:28:18","2000-01-01 04:52:31","2000-01-01 05:16:...

ST_eventTimes

示例 With traj AS(select '{"trajectory":{"version":1,"type":"STPOINT","leafcount":2,"start_time":"2010-01-01 11:30:00","end_time":"2010-01-01 12:30:00","spatial":"SRID=4326;LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:...

ST_{Z|T|2D|2DT|3D|3DT}Intersects

64.978971942887 60.618813472986 0,77.621717839502 78.012496630661 0,80 78 0)",'|'"timeline":["2000-01-01 03:15:42","2000-01-01 03:39:54","2000-01-01 04:04:06","2000-01-01 04:28:18","2000-01-01 04:52:31","2000-01-01 05:16:...

流控信息

API名称 API版本 配额 配额维度 SearchMultiAccountResources 2022-12-01 20/1(s)地域：*API限速维度：regionId,API,ParentUid GetResourceCenterServiceStatus 2022-12-01 20/1(s)地域：*API限速维度：regionId,API,ParentUid ...

ST_eventTimes

示例 With traj AS(select '{"trajectory":{"version":1,"type":"STPOINT","leafcount":2,"start_time":"2010-01-01 11:30:00","end_time":"2010-01-01 12:30:00","spatial":"SRID=4326;LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:...

ST_eventTimes

示例 With traj AS(select '{"trajectory":{"version":1,"type":"STPOINT","leafcount":2,"start_time":"2010-01-01 11:30:00","end_time":"2010-01-01 12:30:00","spatial":"SRID=4326;LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:...

ListVersionDeviceGroups

{"DeviceGroupList":[{"Name":"升级分组","Description":"测试","Id":1,"GmtCreate":"2018-01-01 00:00:00","GmtModify":"2018-01-01 00:01:00"}],"RequestId":"6F25F67C-F411-499F-BCE2-67CA563CB064"} 错误码 访问 错误中心 查看更多错误...

蓝牙Mesh设备扩展协议

D3 A8 01 01 10 01 32 00 00 0D 01 81 0F 01 2D 00 Opcode TID Attribute Type Attr.Value Error Code Type Attribute Type Error Code Attribute Type Attribute Value 0xD301A8 01 前后位置 前后位置：50（0x32）0x0000 当前温度（0x010D...

ST_attrLength

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...

ST_eventTimes

示例 With traj AS(select '{"trajectory":{"version":1,"type":"STPOINT","leafcount":2,"start_time":"2010-01-01 11:30:00","end_time":"2010-01-01 12:30:00","spatial":"SRID=4326;LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:...

ST_attrType

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...

ST_attrIntMin

'2017-01-15 09:13:39','2017-01-15 09:16:28','2017-01-15 09:19:48','2017-01-15 09:17:48','2017-01-15 09:23:19','2017-01-15 09:34:40','2017-01-15 09:30:28','2017-01-15 09:36:59','2017-01-15 09:38:09','2017-01-15 09:39:18','...

ST_attrIntMax

'2017-01-15 09:13:39','2017-01-15 09:16:28','2017-01-15 09:19:48','2017-01-15 09:17:48','2017-01-15 09:23:19','2017-01-15 09:34:40','2017-01-15 09:30:28','2017-01-15 09:36:59','2017-01-15 09:38:09','2017-01-15 09:39:18','...

ST_attrLength

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...

ST_attrNullable

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...

ST_attrName

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...

ST_attrType

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...

ST_attrIntMax

'2017-01-15 09:13:39','2017-01-15 09:16:28','2017-01-15 09:19:48','2017-01-15 09:17:48','2017-01-15 09:23:19','2017-01-15 09:34:40','2017-01-15 09:30:28','2017-01-15 09:36:59','2017-01-15 09:38:09','2017-01-15 09:39:18','...

ST_attrDeduplicate

'2017-01-15 09:14:48','2017-01-15 09:16:28','2017-01-15 09:17:48','2017-01-15 09:19:48','2017-01-15 09:23:19','2017-01-15 09:30:28','2017-01-15 09:34:40','2017-01-15 09:36:59','2017-01-15 09:38:09','2017-01-15 09:39:18','...

ST_attrIntMin

'2017-01-15 09:13:39','2017-01-15 09:16:28','2017-01-15 09:19:48','2017-01-15 09:17:48','2017-01-15 09:23:19','2017-01-15 09:34:40','2017-01-15 09:30:28','2017-01-15 09:36:59','2017-01-15 09:38:09','2017-01-15 09:39:18','...

ST_attrLength

LINESTRING(1 1,3 5)","timeline":["2010-01-01 11:30:00","2010-01-01 12:30:00"],"attributes":{"leafcount":2,"velocity":{"type":"integer","length":4,"nullable":true,"value":[1,null]},"speed":{"type":"float","length":8,...
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