DS18B20如何安装-DS18B20如何安装文档介绍内容-阿里云

ALTER TABLE…SPLIT PARTITION

'ITALY','07-Jul-2012','15000'),(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(40,'4788a','US','23-Sept-2012','4950'),(40,'4788b','US','...

ALTER TABLE…TRUNCATE PARTITION

'ITALY','07-Jul-2012','15000'),(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(40,'4788a','US','23-Sept-2012','4950'),(40,'4788b','US','...

在生产环境使用加密服务

本文指导您在生产环境中如何快速上手使用加密服务。前提条件已创建专有网络VPC（Virtual Private Cloud），并且已在VPC下创建交换机。具体操作，请参见搭建IPv4专有网络。...登录加密服务管理控制台，在顶部菜单栏，选择目标地域。...

ALTER TABLE…EXCHANGE PARTITION

'37500'),(10,'9519b','ITALY','07-Jul-2012','15000'),(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(20,'4519a','INDIA','18-Oct-2012','...

TRUNCATE TABLE

'ITALY','07-Jul-2012','15000'),(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(40,'4788a','US','23-Sept-2012','4950'),(40,'4788b','US','...

数据倾斜调优

在实际生产中，大部分数据存在偏斜，这符合“二八”定律，例如一个论坛20%的活跃用户贡献了80%的帖子，或者一个网站80%的访问量由20%的用户提供。在数据量爆炸式增长的大数据时代，数据倾斜问题会严重影响分布式程序的执行效率。作业运行...

ALTER TABLE…SPLIT SUBPARTITION

'75000'),(30,'4519b','CANADA','08-Apr-2012','120000'),(40,'3788a','US','12-May-2012','4950'),(10,'9519b','ITALY','07-Jul-2012','15000'),(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','...

安装TPC-DS软件

本文介绍如何安装TPC-DS软件。背景信息在进行性能测试之前，您需要安装TPC-DS软件。说明 TPC-DS基准是TPC委员会发布的用于决策支持系统的基准。更多信息，请参见 TPC-DS官方网站。操作步骤访问 TPC-DS官方网站，打开程序下载页面。单击...

使用容器内部操作审计功能

启用容器内部操作审计功能您可以通过安装logtail-ds组件和ack-advanced-audit组件启用容器内部操作审计功能。logtail-ds组件：将审计日志收集到日志服务并创建默认的审计报表。ack-advanced-audit组件：实现容器内操作审计。容器内部操作...

TPC-DS测试集

生成测试SQL语句说明本文的TPC-DS的实现基于TPC-DS的基准测试，并不能与已发布的TPC-DS基准测试结果相比较，本文中的测试并不符合TPC-DS基准测试的所有要求。以下介绍如何执行dsqgen生成测试SQL语句。dsqgen-input./query_templates/...

通过日志服务采集ACK Edge集群的容器日志

在 logtail-ds 组件右侧，单击安装，并在安装组件对话框中单击确定。如果您已安装旧版本的日志服务组件，可以在相关组件右侧，单击升级。步骤二：创建应用时配置日志服务您可以在创建应用的同时配置日志服务，从而对 ACK Edge集群的...

表格存储

{"tableName":"base_info","primaryKey":{"ds":"{{node.node_4043aa20.ds}}"},"condition":{"a":"{{payload.a}}","b":"{{payload.b}}"},"columns":["ds","a","b","c","d"]} 删除 {"tableName":"",/数据表名"primaryKey":{/表的主键，即指定...

主键Primary Key

CREATE TABLE public.tbl_parent(a text,b int,c timestamp,d text,ds text,PRIMARY KEY(ds,b))PARTITION BY LIST(ds)WITH(orientation='column');CREATE TABLE public.tbl_child_1 PARTITION OF public.tbl_parent FOR VALUES IN('...

MaxCompute SQL中的关联操作

SELECT A.*,B.*FROM(SELECT*FROM A WHERE ds='20180101')A JOIN(SELECT*FROM B WHERE ds='20180101')B ON a.key=b.key;结果如下。key|ds|key2|ds2|+-+-+-+-+|1|20180101|1|20180101|+-+-+-+-+情况2：过滤条件在JOIN的关联条件 {on_...

InstallRaspAttach-自动接入应用防护

64b8b994563c306b4fedxxxx EcsUUIDList array 否待安装 RASP 探针的服务器 UUID 列表，最多支持设置 20 个 UUID。string 否待安装 RASP 探针的服务器 UUID。说明您可以调用 DescribeCloudCenterInstances 接口获取服务器的 UUID。cd...

CREATE PARTITION TABLE

CREATE TABLE public.hologres_parent_2(a text,b int,c timestamp,d text,ds text,PRIMARY KEY(ds,b))PARTITION BY LIST(ds)WITH(orientation='column');CREATE TABLE public.holo_child_1 PARTITION OF public.hologres_parent_2 FOR ...

启用集群API Server审计功能

审计（Auditing）产生于API Server...步骤三：安装logtail-ds日志组件关于安装logtail-ds日志组件的具体操作，请参见步骤二：安装logtail-ds组件。后续步骤关于如何使用和查看集群API Server审计功能，请参见使用集群API Server审计功能。

DescribeAntChainNodesV2

[{"ip":"8.136.158.115","port":"18133"}],"nodeId":"0x82D6E793F119F988EDCDBC0BDE6B632D4E35B7270B3787A6846493BD196E4CD8","nodeState":2,"nodeType":1,"publicKey":"0x3625934D17B49B41CC8AB152CA1E458E32E2BD9F8F2902BEE073BD5F78C0C...

INSERT OVERWRITE

CREATE TABLE public.tableA(a text,b int,c timestamp,d text,ds text,PRIMARY key(ds,b))PARTITION BY LIST(ds);CALL set_table_property('public.tableA','orientation','column');CREATE TABLE public.holo_child_1 PARTITION OF ...

GetPushRule-查询推送规则

查询指定的推送规则。...warn","extraMessage":"on","fileRuleRegexes":["\\.java$"]}],"gmtCreate":"2023-09-03T18:20:06+08:00","gmtModified":"2023-09-03T18:20:06+08:00"} } 错误码访问错误中心查看更多错误码。

DQL操作常见问题

select a.*from a left outer join(select distinct ds from b)bb on a.ds=bb.ds where bb.ds is null;如何合并两个没有任何关联关系的表？您可以通过 union all 运算完成纵向合并。横向合并可以通过 row_number 函数实现，两个表都新加一...

运行日志

[1579511737.522][LK-0309]pub:/ota/device/inform/a18wP*/LightSwitch[LK-030A]>7B 22 69 64 22 3A 30 2C 20 22 70 61 72 61 6D 73|{"id":0,"params[LK-030A]>22 3A 7B 22 76 65 72 73 69 6F 6E 22 3A 22 31 2E|":{"version":"1.[LK-030A]...

合并分区

(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(40,'4788a','US','23-Sept-2012','4950'),(40,'4788b','US','09-Oct-2012','15000'),(20,'4519...

查询指定分区

ALTER TABLE…MERGE PARTITION

(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(40,'4788a','US','23-Sept-2012','4950'),(40,'4788b','US','09-Oct-2012','15000'),(20,'4519...

采集Kubernetes事件

ds-blkkr.157b7cc90de7e192","uid":"2aaf75ab-*","resourceVersion":"6129169","creationTimestamp":"2019-01-20T07:08:19Z"},"involvedObject":{"kind":"Pod","namespace":"kube-system","name":"logtail-ds-blkkr","uid":"2a360760-*",...

InstallAgent-安装 Agent

200 Message string 信息 success RequestId string 唯一请求 ID b197-40ab-9155-7ca7 ExecutionResultList object[]执行结果 Status string 命令执行状态信息 OK FinishedTime string 安装结束时间 20*-11-10T07:02:17Z InstanceId string...

交换分区

2012','15000'),(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(20,'4519a','INDIA','18-Oct-2012','650000'),(20,'4519b','INDIA','2-Dec-...

ALTER TABLE.MERGE SUBPARTITION

(10,'9519a','FRANCE','18-Aug-2012','650000'),(10,'9519b','FRANCE','18-Aug-2012','650000'),(20,'3788b','INDIA','21-Sept-2012','5090'),(40,'4788a','US','23-Sept-2012','4950'),(40,'4788b','US','09-Oct-2012','15000'),(20,'4519...

DescribeTTSConfig

InstanceId String 947e0875-b5d4-4b33-b18c-7b2cf85bcb4f 实例id NlsServiceType String Managed 服务类型 AppKey String p2SjSj4zxxxxxxxx 调用Tts的AppKey 示例请求示例 http(s):/[Endpoint]/?Action=DescribeTTSConfig&InstanceId=0ec...

运算符

算术运算符 var a=10,b=20;加法运算 console.log(30=a+b);减法运算 console.log(-10=a-b);乘法运算 console.log(200=a*b);除法运算 console.log(0.5=a/b);取余运算 console.log(10=a%b);加法+运算符可用作字符串拼接。var a='hello',b=' ...

使用OpenAPI示例（SDK）

charset=utf-8","content-length":"712","connection":"keep-alive","keep-alive":"timeout=25","access-control-allow-origin":"*","access-control-expose-headers":"*","x-acs-request-id":"D7C4D965-BB09-5511-98D3-73B20B7C*","x-acs-...

Alibaba Cloud Linux 2系统的ECS实例中Page Fault异常...

interrupt+0xf/0x20[332.057572]_copy_to_user+0x22/0x30[332.057573]Code:00 f7 d8 64 89 02 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 83 ff 01 89 f0 77 19 48 63 f8 48 89 d6 b8 05 00 00 00 0f 05<48>3d 00 f0 ff ff 77 18 f3...

Alibaba Cloud Linux 2系统的ECS实例中Page Fault异常...

interrupt+0xf/0x20[332.057572]_copy_to_user+0x22/0x30[332.057573]Code:00 f7 d8 64 89 02 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 83 ff 01 89 f0 77 19 48 63 f8 48 89 d6 b8 05 00 00 00 0f 05<48>3d 00 f0 ff ff 77 18 f3...

ReleasePublicNetworkAddress

返回数据名称类型示例值描述 RequestId String B18D4390-A968-4444-B323-4360B8E5DA3E 请求Id。示例请求示例 http(s):/[Endpoint]/?Action=ReleasePublicNetworkAddress&ClusterId=hb-t4naqsay5gn*&<公共请求参数>正常返回示例 XML ...

分区剪裁合理性评估

explain select a.seller_id,a.pay_ord_pbt_1d_001 from xxxxx_trd_slr_ord_1d a left outer join xxxxx_seller b on a.seller_id=b.user_id and a.ds='20150801' and b.ds='20150801';由上图可见，左表进行了全表扫描，只有右表的分区裁剪...

ModifyTTSConfig

445f-bbcb-fc4ea2df7b87","SpeechRate":"50","Volume":"100","InstanceId":"291cfc6a-8703-4bdd-a99d-9cba32d5288a","ScriptId":"947e0875-b5d4-4b33-b18c-7b2cf85bcb4f","PitchRate":"0"} } 错误码 HttpCode 错误码错误信息描述 400 ...

入门概述

请安装好设备固件开发所需的Linux开发环境，建议使用64位Ubuntu 20.04开发环境。请安装好用于烧录设备证书和固件的串口烧录调试工具。设备使用SDK和证书接入生活物联网平台。由于各类设备的烧录方式略有差异，本文以烧录一方芯片TG7100B为...

如何使用 Git LFS

真正的 1GB 的大文件 dyrone.bigfile 被存储在仓库的LFS缓存目录下，名称被修改为 Pointer文件中所指向的 oid 字符串名称：$tree.git/lfs.git/lfs├─objects│└─49│└─bc│└─49bc20df15e412a64472421e13fe86ff1c5165e18b2afccf160d...

DescribeAntChainTransactionReceiptV2

[{"nodeId":"0x185F7D2745FFB31E43082771A64222E944F125533C8D444B8AB44996D20EAEE5","endpoints":[{"ip":143171187,"port":"18230"},{"ip":143171187,"port":"18230"}],"publicKey":"0x44E20E9","nodeType":1,"nodeState":2,"domainName":...

DS18B20如何安装

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