From bd2e5f3959646a81b7c23b9a41b33603e3dd03b6 Mon Sep 17 00:00:00 2001 From: FNS Service Date: Tue, 21 Apr 2026 17:56:21 +0800 Subject: [PATCH] Update from Sync Service --- .../个人知识库/Docker/Docker 部署 MongoDB.md | 88 ----- 实践积累/个人知识库/Docker/Docker安装redis.md | 17 - 实践积累/个人知识库/Docker/INDEX_Docker.md | 28 -- .../Docker/Rancher_Rancher的状态存储在什么地方?.md | 3 - ...一个主机上运行Rancher-Rancher和Rancher-Rancher-Agent.md | 7 - .../centos7设置docker开机自启动,并设置容器自动重启.md | 12 - ...er rm & docker rmi & docker prune 的差异.md | 7 - ...mp;amp; docker rmi &amp; docker prune 的差异.md | 7 - 实践积累/个人知识库/Docker/docker镜像清理.md | 2 - .../Docker/如何批量删除Docker中已经停止的容器.md | 28 -- .../个人知识库/Docker/安装docker-compose.md | 4 - .../个人知识库/数据库/CAP定理(CAP theorem).md | 15 - 实践积累/个人知识库/数据库/Cpu 占用过高.md | 15 - .../数据库/HiMonitor1.0 升级到1.3脚本注意事项.md | 132 -------- 实践积累/个人知识库/数据库/INDEX_数据库.md | 54 --- .../数据库/MariaDB_Centos7安装mariadb,支持远程访问.md | 25 -- .../个人知识库/数据库/PostgreSQL_Pg12 安装过程.md | 18 - .../数据库/PostgreSQL_Postgresql 帐号密码修改方法.md | 4 - .../个人知识库/数据库/PostgreSQL_pg_hba.conf.md | 11 - .../PostgreSQL_postgresql删除还有活动连接的数据库.md | 7 - ...stemctl start postgresql-12.service -- 启动服务.md | 1 - .../个人知识库/数据库/SQL SERVER 游标使用.md | 72 ---- .../数据库/SQLSERVER 数据库恢复挂起的解决办法.md | 17 - .../数据库/SQLSERVER存储过程基本语法.md | 311 ------------------ .../个人知识库/数据库/三峡数据变形值直接导出.md | 26 -- .../个人知识库/数据库/关系型数据库遵循ACID规则.md | 14 - .../数据库/内蒙古数据FTP推送脚本快速获取.md | 12 - .../个人知识库/数据库/单个HiMonitor 站点数据.md | 26 -- 实践积累/个人知识库/数据库/去重.md | 15 - .../个人知识库/数据库/合肥董铺水库中间数据.md | 103 ------ .../数据库/回补中间一段时间的GNSS数据.md | 52 --- .../个人知识库/数据库/循环批量删除数据库表.md | 55 ---- .../个人知识库/数据库/循环造固定数据值脚本.md | 33 -- 实践积累/个人知识库/数据库/循环遍历插数据.md | 26 -- .../个人知识库/数据库/批量创建app 表索引.md | 36 -- 实践积累/个人知识库/数据库/批量删除表.md | 19 -- .../个人知识库/数据库/批量删除超前数据脚本.md | 40 --- .../数据库/批量删除超前数据脚本(监测云).md | 77 ----- .../个人知识库/数据库/批量增加非聚集索引.md | 66 ---- 实践积累/个人知识库/数据库/按日分组求均值.md | 7 - .../个人知识库/数据库/新增站点基准信息增加.md | 14 - .../数据库/无日志文件附加数据库失败解决.md | 8 - .../个人知识库/数据库/松滋 2号店循环造rtk.md | 58 ---- 实践积累/个人知识库/数据库/模拟一段数据.md | 51 --- .../个人知识库/数据库/解除数据库占用连接.md | 22 -- .../个人知识库/数据库/运行中数据库收缩脚本.md | 43 --- .../个人知识库/数据库/链接服务器远程查询.md | 1 - 实践积累/个人知识库/数据库/附加数据库.md | 3 - 48 files changed, 1692 deletions(-) delete mode 100755 实践积累/个人知识库/Docker/Docker 部署 MongoDB.md delete mode 100755 实践积累/个人知识库/Docker/Docker安装redis.md delete mode 100755 实践积累/个人知识库/Docker/INDEX_Docker.md delete mode 100755 实践积累/个人知识库/Docker/Rancher_Rancher的状态存储在什么地方?.md delete mode 100755 实践积累/个人知识库/Docker/Rancher_如何在同一个主机上运行Rancher-Rancher和Rancher-Rancher-Agent.md delete mode 100755 实践积累/个人知识库/Docker/centos7设置docker开机自启动,并设置容器自动重启.md delete mode 100755 实践积累/个人知识库/Docker/docker rm & docker rmi & docker prune 的差异.md delete mode 100755 实践积累/个人知识库/Docker/docker rm &amp; 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docker rmi &amp; docker prune 的差异]] | 196B | | -| [[docker镜像清理]] | 485B | | -| [[如何批量删除Docker中已经停止的容器]] | 1KB | | -| [[安装docker-compose]] | 545B | | - ---- -*共 10 个文件* diff --git a/实践积累/个人知识库/Docker/Rancher_Rancher的状态存储在什么地方?.md b/实践积累/个人知识库/Docker/Rancher_Rancher的状态存储在什么地方?.md deleted file mode 100755 index 706af2f..0000000 --- a/实践积累/个人知识库/Docker/Rancher_Rancher的状态存储在什么地方?.md +++ /dev/null @@ -1,3 +0,0 @@ -==单节点安装== -==在rancher/rancher容器的内置etcd中,映射与宿主机的====/var/lib/rancher====目录下。== - > 来自 <[https://docs.rancher.cn/rancher2x/faqs/important-issue.html#_11-%E4%B8%BA%E4%BB%80%E4%B9%88%E6%88%91%E7%9A%84l4%E5%B1%82%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E6%9C%8D%E5%8A%A1%E5%A4%84%E4%BA%8E-%E6%8C%82%E8%B5%B7-%E7%8A%B6%E6%80%81%EF%BC%9F](https://docs.rancher.cn/rancher2x/faqs/important-issue.html#_11-%E4%B8%BA%E4%BB%80%E4%B9%88%E6%88%91%E7%9A%84l4%E5%B1%82%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E6%9C%8D%E5%8A%A1%E5%A4%84%E4%BA%8E-%E6%8C%82%E8%B5%B7-%E7%8A%B6%E6%80%81%EF%BC%9F)> \ No newline at end of file diff --git a/实践积累/个人知识库/Docker/Rancher_如何在同一个主机上运行Rancher-Rancher和Rancher-Rancher-Agent.md b/实践积累/个人知识库/Docker/Rancher_如何在同一个主机上运行Rancher-Rancher和Rancher-Rancher-Agent.md deleted file mode 100755 index 7199afb..0000000 --- a/实践积累/个人知识库/Docker/Rancher_如何在同一个主机上运行Rancher-Rancher和Rancher-Rancher-Agent.md +++ /dev/null @@ -1,7 +0,0 @@ -==.== -==在您想要使用单个节点运行Rancher并且能够将相同节点添加到集群的情况下,您必须调整为====rancher/rancher====容器映射的主机端口。== -==如果一个节点被添加到集群,它将部署使用端口80和443的ingress控制器。这与====rancher/rancher====容器默认映射的端口冲突。== -==注意不建议在生产中把Rancher/Rancher和Rancher/Rancher-Agent运行在一台主机上,但可用于开发/演示。== -==要更改主机端口映射,替换====-p 80:80 -p 443:443====为====-p 8080:80 -p 8443:443====:== -docker run -d --restart=unless-stopped \ -p 8080:80 -p 8443:443 \ -v <主机路径>:/var/lib/rancher/ \ rancher/rancher:stable (或者rancher/rancher:latest) - > 来自 <[https://docs.rancher.cn/rancher2x/faqs/important-issue.html#_4-%E6%95%B0%E6%8D%AE%E6%8C%81%E4%B9%85](https://docs.rancher.cn/rancher2x/faqs/important-issue.html#_4-%E6%95%B0%E6%8D%AE%E6%8C%81%E4%B9%85)> \ No newline at end of file diff --git a/实践积累/个人知识库/Docker/centos7设置docker开机自启动,并设置容器自动重启.md b/实践积累/个人知识库/Docker/centos7设置docker开机自启动,并设置容器自动重启.md deleted file mode 100755 index a0054b9..0000000 --- a/实践积累/个人知识库/Docker/centos7设置docker开机自启动,并设置容器自动重启.md +++ /dev/null @@ -1,12 +0,0 @@ -**1****、设置****docker****开机启动** -systemctl enable docker -**2****、设置容器自动重启** -**1****)、创建容器时设置** - -docker run -d --restart=always --name 设置容器名 使用的镜像(上面命令 --name后面两个参数根据实际情况自行修改) - --restart具体参数值详细信息:       no容器退出时,不重启容器;       on-failure 只有在非0状态退出时才重新启动容器;       always      无论退出状态是如何,都重启容器; - -**2****)、修改已有容器,使用****update** -docker update --restart=always 容器ID(或者容器名) -(容器ID或者容器名根据实际情况修改) - > 来自 <[https://www.cnblogs.com/763977251-sg/p/11839918.html](https://www.cnblogs.com/763977251-sg/p/11839918.html)> \ No newline at end of file diff --git a/实践积累/个人知识库/Docker/docker rm & docker rmi & docker prune 的差异.md b/实践积累/个人知识库/Docker/docker rm & docker rmi & docker prune 的差异.md deleted file mode 100755 index 6bdb663..0000000 --- a/实践积累/个人知识库/Docker/docker rm & docker rmi & docker prune 的差异.md +++ /dev/null @@ -1,7 +0,0 @@ - - -404 Not Found - -

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- diff --git a/实践积累/个人知识库/Docker/docker rm &amp; docker rmi &amp; docker prune 的差异.md b/实践积累/个人知识库/Docker/docker rm &amp; docker rmi &amp; docker prune 的差异.md deleted file mode 100755 index 6bdb663..0000000 --- a/实践积累/个人知识库/Docker/docker rm &amp; docker rmi &amp; docker prune 的差异.md +++ /dev/null @@ -1,7 +0,0 @@ - - -404 Not Found - -

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- diff --git a/实践积累/个人知识库/Docker/docker镜像清理.md b/实践积累/个人知识库/Docker/docker镜像清理.md deleted file mode 100755 index 8983c6f..0000000 --- a/实践积累/个人知识库/Docker/docker镜像清理.md +++ /dev/null @@ -1,2 +0,0 @@ -1. **大量****镜像通过命令 docker image prune -f 清理。** -2. **通过命令 docker images | awk 'NR!=1{print $1":"$2}' | xargs docker rmi 可以批量清除无用的镜像,且不会影响使用中的镜像和基础镜像,满足笔者的需求。** > 来自 <[https://www.cnblogs.com/sqgzy/p/11864675.html](https://www.cnblogs.com/sqgzy/p/11864675.html)> > 来自 <[https://www.cnblogs.com/sqgzy/p/11864675.html](https://www.cnblogs.com/sqgzy/p/11864675.html)> \ No newline at end of file diff --git a/实践积累/个人知识库/Docker/如何批量删除Docker中已经停止的容器.md b/实践积累/个人知识库/Docker/如何批量删除Docker中已经停止的容器.md deleted file mode 100755 index b446941..0000000 --- a/实践积累/个人知识库/Docker/如何批量删除Docker中已经停止的容器.md +++ /dev/null @@ -1,28 +0,0 @@ -**方法一:** -## #**==显示所有的容器,过滤出****Exited****状态的容器,取出这些容器的****ID**==, -## sudo docker ps -a|grep Exited|awk '{print $1}' -## #**==查询所有的容器,过滤出****Exited****状态的容器,列出容器****ID**==,删除这些容器 -## sudo docker rm `docker ps -a|grep Exited|awk '{print $1}'` -xx -**方法二:** -## #====删除所有未运行的容器(已经运行的删除不了,未运行的就一起被删除了) -## sudo docker rm $(sudo docker ps -a -q) - -**方法三:** -## #**==根据容器的状态,删除****Exited**==状态的容器 -## sudo docker rm $(sudo docker ps -qf status=exited) - -**方法四:** -## #Docker 1.13**==版本以后,可以使用** **docker containers prune** ==命令,删除孤立的容器。 -## sudo docker container prune - -~~#~~~~删除所有镜像~~ -~~sudo docker rmi $(docker images -q)~~ - -**附图:** -## 02-====删除所有的容器,所有未运行的容器都被删除,正在运行的无法删除,达到删除不用容器的目的。 -## 03-**==低于****1.13****版本的****Docker**==,可以根据容器的状态来进行删除 -## 04-**==查询所有的容器,过滤出状态为****Exited**==的容器 -## 05-Docker 1.13**==版本以后,开始支持****prune**==命令,快速删除已退出的容器 - - > 来自 <[https://blog.csdn.net/jiangeeq/article/details/79499324](https://blog.csdn.net/jiangeeq/article/details/79499324)> \ No newline at end of file diff --git a/实践积累/个人知识库/Docker/安装docker-compose.md b/实践积累/个人知识库/Docker/安装docker-compose.md deleted file mode 100755 index 8c4fdeb..0000000 --- a/实践积累/个人知识库/Docker/安装docker-compose.md +++ /dev/null @@ -1,4 +0,0 @@ -## INSTALL AS A CONTAINER -## Compose can also be run inside a container, from a small bash script wrapper. To install compose as a container run this command: -sudo curl -L --fail [https://github.com/docker/compose/releases/download/1.25.4/run.sh](https://github.com/docker/compose/releases/download/1.25.4/run.sh) -o /usr/local/bin/docker-composesudo chmod +x /usr/local/bin/docker-compose - > 来自 <[https://docs.docker.com/compose/install/#alternative-install-options](https://docs.docker.com/compose/install/#alternative-install-options)> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/CAP定理(CAP theorem).md b/实践积累/个人知识库/数据库/CAP定理(CAP theorem).md deleted file mode 100755 index 280b28b..0000000 --- a/实践积累/个人知识库/数据库/CAP定理(CAP theorem).md +++ /dev/null @@ -1,15 +0,0 @@ -==在计算机科学中, CAP定理(CAP theorem), 又被称作 布鲁尔定理(Brewer's theorem), 它指出对于一个分布式计算系统来说,不可能同时满足以下三点:== - -- **一致性(Consistency)** ==(所有节点在同一时间具有相同的数据)== -- **可用性(Availability)** ==(保证每个请求不管成功或者失败都有响应)== -- **分隔容忍(Partition tolerance)** ==(系统中任意信息的丢失或失败不会影响系统的继续运作)== - -==CAP理论的核心是:一个分布式系统不可能同时很好的满足一致性,可用性和分区容错性这三个需求,最多只能同时较好的满足两个。== -==因此,根据 CAP 原理将 NoSQL 数据库分成了满足 CA 原则、满足 CP 原则和满足 AP 原则三 大类:== - -- ==CA - 单点集群,满足一致性,可用性的系统,通常在可扩展性上不太强大。== -- ==CP - 满足一致性,分区容忍性的系统,通常性能不是特别高。== -- ==AP - 满足可用性,分区容忍性的系统,通常可能对一致性要求低一些。== -![captheoramimage](Exported%20image%2020260407225428-0.png) - > 来自 <[http://www.runoob.com/mongodb/nosql.html](http://www.runoob.com/mongodb/nosql.html)> - > 来自 <[http://www.runoob.com/mongodb/nosql.html](http://www.runoob.com/mongodb/nosql.html)> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/Cpu 占用过高.md b/实践积累/个人知识库/数据库/Cpu 占用过高.md deleted file mode 100755 index db9e315..0000000 --- a/实践积累/个人知识库/数据库/Cpu 占用过高.md +++ /dev/null @@ -1,15 +0,0 @@ -```sql -SELECT TOP 10 -``` -total_worker_time/execution_count AS avg_cpu_cost, plan_handle, -execution_count, -(SELECT SUBSTRING(text, statement_start_offset/2 + 1, -(CASE WHEN statement_end_offset = -1 -THEN LEN(CONVERT(nvarchar(max), text)) * 2 -ELSE statement_end_offset -```sql -END - statement_start_offset)/2) -FROM sys.dm_exec_sql_text(sql_handle)) AS query_text -FROM sys.dm_exec_query_stats -``` -ORDER BY [avg_cpu_cost] DESC \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/HiMonitor1.0 升级到1.3脚本注意事项.md b/实践积累/个人知识库/数据库/HiMonitor1.0 升级到1.3脚本注意事项.md deleted file mode 100755 index f7d78bb..0000000 --- a/实践积累/个人知识库/数据库/HiMonitor1.0 升级到1.3脚本注意事项.md +++ /dev/null @@ -1,132 +0,0 @@ -DeviceInfo 表需要新增 [HeightDeviation]列 - -执行脚本,以及修改对应的ProjectID -其他的 - -```sql -USE [HiMonitorDB] -GO -``` -/****** Object: Table [dbo].[DynamicCalculationConfig] Script Date: 2018/7/5 15:04:35 ******/ -SET ANSI_NULLS ON -GO -SET QUOTED_IDENTIFIER ON -GO -```sql -CREATE TABLE [dbo].[DynamicCalculationConfig]( -``` -[ID] [int] IDENTITY(1,1) NOT NULL, -[IsUse] [int] NULL, -[SolveMode] [int] NULL, -[RobustMode] [int] NULL, -[RatioThrdDYN] [float] NULL, -[SolvingStrategy] [int] NULL, -[RelatedProject] [int] NULL, -[FilterWindowSize] [float] NULL, -[SolveStoreInterval] [float] NULL, -CONSTRAINT [PK_DynamicCalculationConfig] PRIMARY KEY CLUSTERED -( -[ID] ASC -)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] -) ON [PRIMARY] - -GO -/****** Object: Table [dbo].[RoutineConfig] Script Date: 2018/7/5 15:04:35 ******/ -SET ANSI_NULLS ON -GO -SET QUOTED_IDENTIFIER ON -GO -SET ANSI_PADDING ON -GO -```sql -CREATE TABLE [dbo].[RoutineConfig]( -``` -[ID] [int] IDENTITY(1,1) NOT NULL, -[RelatedProject] [int] NULL, -[ObsType] [int] NULL, -[ObsFreq] [int] NULL, -[Intervals] [float] NULL, -[EleCutOff] [float] NULL, -[ExcludeSats] [varchar](300) NULL, -[UsedSys] [varchar](300) NULL, -[IsSaveRawData] [int] NULL, -[SaveRawDataType] [int] NULL, -[SaveDataInterval] [int] NULL, -CONSTRAINT [PK_RoutineConfig] PRIMARY KEY CLUSTERED -( -[ID] ASC -)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] -) ON [PRIMARY] - -GO -SET ANSI_PADDING OFF -GO -/****** Object: Table [dbo].[RTKCalculationConfig] Script Date: 2018/7/5 15:04:35 ******/ -SET ANSI_NULLS ON -GO -SET QUOTED_IDENTIFIER ON -GO -```sql -CREATE TABLE [dbo].[RTKCalculationConfig]( -``` -[ID] [int] IDENTITY(1,1) NOT NULL, -[IsUse] [int] NULL, -[MaxHorRTK] [float] NULL, -[MaxVerRTK] [float] NULL, -[RatioThrdRTK] [float] NULL, -[DeforMode] [int] NULL, -[SolvingStrategy] [int] NULL, -[RelatedProject] [int] NULL, -[FilterWindowSize] [float] NULL, -[SolveStoreInterval] [float] NULL, -CONSTRAINT [PK_RTKCalculationConfig] PRIMARY KEY CLUSTERED -( -[ID] ASC -)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] -) ON [PRIMARY] - -GO -/****** Object: Table [dbo].[StaticeCalculationConfig] Script Date: 2018/7/5 15:04:35 ******/ -SET ANSI_NULLS ON -GO -SET QUOTED_IDENTIFIER ON -GO -```sql -CREATE TABLE [dbo].[StaticeCalculationConfig]( -``` -[ID] [int] IDENTITY(1,1) NOT NULL, -[IsUse] [int] NULL, -[MaxHorSTC] [float] NULL, -[MaxVerSTC] [float] NULL, -[RatioThrdSTC] [float] NULL, -[SolvingStrategy] [int] NULL, -[SessLengthSTC] [int] NULL, -[CalcFreqSTC] [int] NULL, -[RelatedProject] [int] NULL, -CONSTRAINT [PK_StaticeMonitorConfig] PRIMARY KEY CLUSTERED -( -[ID] ASC -)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] -) ON [PRIMARY] - -GO -SET IDENTITY_INSERT [dbo].[DynamicCalculationConfig] ON - -```sql -INSERT [dbo].[DynamicCalculationConfig] ([ID], [IsUse], [SolveMode], [RobustMode], [RatioThrdDYN], [SolvingStrategy], [RelatedProject], [FilterWindowSize], [SolveStoreInterval]) VALUES (1, 0, 0, 0, 3, NULL, 2, 10, 30) -``` -SET IDENTITY_INSERT [dbo].[DynamicCalculationConfig] OFF -SET IDENTITY_INSERT [dbo].[RoutineConfig] ON - -```sql -INSERT [dbo].[RoutineConfig] ([ID], [RelatedProject], [ObsType], [ObsFreq], [Intervals], [EleCutOff], [ExcludeSats], [UsedSys], [IsSaveRawData], [SaveRawDataType], [SaveDataInterval]) VALUES (1, 2, 0, 0, 15, 12, NULL, N'0&1&2', 0, 0, 24) -``` -SET IDENTITY_INSERT [dbo].[RoutineConfig] OFF -SET IDENTITY_INSERT [dbo].[RTKCalculationConfig] ON - -```sql -INSERT [dbo].[RTKCalculationConfig] ([ID], [IsUse], [MaxHorRTK], [MaxVerRTK], [RatioThrdRTK], [DeforMode], [SolvingStrategy], [RelatedProject], [FilterWindowSize], [SolveStoreInterval]) VALUES (1, 1, 0.02, 0.04, 2.5, 0, 0, 2, 120, 30) -``` -SET IDENTITY_INSERT [dbo].[RTKCalculationConfig] OFF -SET IDENTITY_INSERT [dbo].[StaticeCalculationConfig] ON INSERT [dbo].[StaticeCalculationConfig] ([ID], [IsUse], [MaxHorSTC], [MaxVerSTC], [RatioThrdSTC], [SolvingStrategy], [SessLengthSTC], [CalcFreqSTC], [RelatedProject]) VALUES (5, 0, 0.02, 0.02, 2.5, NULL, 5, 5, 12) -SET IDENTITY_INSERT [dbo].[StaticeCalculationConfig] OFF \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/INDEX_数据库.md b/实践积累/个人知识库/数据库/INDEX_数据库.md deleted file mode 100755 index b9318b6..0000000 --- a/实践积累/个人知识库/数据库/INDEX_数据库.md +++ /dev/null @@ -1,54 +0,0 @@ ---- -title: 数据库 索引 -tags: - - 索引 -created: 2026-04-21 ---- - -# 数据库 - -> 自动生成的索引文件 - -## 文件列表 - -| 文件名 | 大小 | 说明 | -|--------|------|------| -| [[CAP定理(CAP theorem)]] | 1KB | | -| [[Cpu 占用过高]] | 420B | | -| [[HiMonitor1.0 升级到1.3脚本注意事项]] | 4KB | | -| [[MariaDB_Centos7安装mariadb,支持远程访问]] | 1KB | | -| [[PostgreSQL_Pg12 安装过程]] | 1KB | | -| [[PostgreSQL_Postgresql 帐号密码修改方法]] | 267B | | -| [[PostgreSQL_pg_hba.conf]] | 1KB | | -| [[PostgreSQL_postgresql删除还有活动连接的数据库]] | 246B | | -| [[PostgreSQL_systemctl start postgresql-12.service -- 启动服务]] | 223B | | -| [[SQL SERVER 游标使用]] | 2KB | | -| [[SQLSERVER 数据库恢复挂起的解决办法]] | 362B | | -| [[SQLSERVER存储过程基本语法]] | 6KB | | -| [[三峡数据变形值直接导出]] | 552B | | -| [[关系型数据库遵循ACID规则]] | 1KB | | -| [[内蒙古数据FTP推送脚本快速获取]] | 440B | | -| [[单个HiMonitor 站点数据]] | 873B | | -| [[去重]] | 229B | | -| [[合肥董铺水库中间数据]] | 2KB | | -| [[回补中间一段时间的GNSS数据]] | 1KB | | -| [[循环批量删除数据库表]] | 814B | | -| [[循环造固定数据值脚本]] | 744B | | -| [[循环遍历插数据]] | 591B | | -| [[批量创建app 表索引]] | 820B | | -| [[批量删除表]] | 458B | | -| [[批量删除超前数据脚本]] | 903B | | -| [[批量删除超前数据脚本(监测云)]] | 1KB | | -| [[批量增加非聚集索引]] | 1KB | | -| [[按日分组求均值]] | 221B | | -| [[新增站点基准信息增加]] | 547B | | -| [[无日志文件附加数据库失败解决]] | 1KB | | -| [[松滋 2号店循环造rtk]] | 1KB | | -| [[模拟一段数据]] | 1KB | | -| [[解除数据库占用连接]] | 491B | | -| [[运行中数据库收缩脚本]] | 743B | | -| [[链接服务器远程查询]] | 1B | | -| [[附加数据库]] | 105B | | - ---- -*共 36 个文件* diff --git a/实践积累/个人知识库/数据库/MariaDB_Centos7安装mariadb,支持远程访问.md b/实践积累/个人知识库/数据库/MariaDB_Centos7安装mariadb,支持远程访问.md deleted file mode 100755 index 47a9fd8..0000000 --- a/实践积累/个人知识库/数据库/MariaDB_Centos7安装mariadb,支持远程访问.md +++ /dev/null @@ -1,25 +0,0 @@ -1、安装MariaDB:yum -y install mariadb mariadb-server -2、设置开机启动:systemctl enable mariadb -3、启动MariaDB:systemctl start mariadb -4、初始化配置:mysql_secure_installation -       4.1、设置密码,会提示先输入密码 -Enter current password for root (enter for none):<–初次运行直接回车 -Set root password? [Y/n] <– 是否设置root用户密码,输入y并回车或直接回车 -             New password: <– 设置root用户的密码 -             Re-enter new password: <– 再输入一次你设置的密码 -       4.2、其他配置 -Remove anonymous users? [Y/n] <– 是否删除匿名用户,回车 -Disallow root login remotely? [Y/n] <–是否禁止root远程登录,回车, -Remove test database and access to it? [Y/n] <– 是否删除test数据库,回车 -Reload privilege tables now? [Y/n] <– 是否重新加载权限表,回车 -初始化MariaDB完成,接下来测试登录 -mysql -uroot -p你的密码 -完成。 -==5、设置远程登录:== -      ==使用mysql -uroot -p密码登录后,执行命令:== -      ==GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '你的密码的明文' WITH GRANT OPTION;== -      ==FLUSH PRIVILEGES;== -==6、如果远程访问,并且数据量很大,则需要进行如下配置,否则会出现==**MySQL server has gone away** ==的== - ==错误     :== -   ==set global max_allowed_packet=1024*1024*16;== - > 来自 <[https://blog.csdn.net/lianshaohua/article/details/88380898](https://blog.csdn.net/lianshaohua/article/details/88380898)> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/PostgreSQL_Pg12 安装过程.md b/实践积累/个人知识库/数据库/PostgreSQL_Pg12 安装过程.md deleted file mode 100755 index 87161bb..0000000 --- a/实践积累/个人知识库/数据库/PostgreSQL_Pg12 安装过程.md +++ /dev/null @@ -1,18 +0,0 @@ -1. ==Install the repository RPM:========yum install== ==https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm== -2. ==Install the client packages:========yum install postgresql12== -3. ==Optionally install the server packages:========yum install postgresql12-server== -4. ==Optionally initialize the database and enable automatic start:========/usr/pgsql-12/bin/postgresql-12-setup initdb========systemctl enable postgresql-12========systemctl start postgresql-12== > 来自 <[https://www.postgresql.org/download/linux/redhat/](https://www.postgresql.org/download/linux/redhat/)> -[Service] -Type=notify - -User=postgres -Group=postgres - -# Note: avoid inserting whitespace in these Environment= lines, or you may -# break postgresql-setup. - -# Location of database directory -Environment=PGDATA=/var/lib/pgsql/12/data/ - -初始化之后,数据文件会存在 /var/lib/pgsql/12/data - > 来自 <[https://www.postgresql.org/download/linux/redhat/](https://www.postgresql.org/download/linux/redhat/)> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/PostgreSQL_Postgresql 帐号密码修改方法.md b/实践积累/个人知识库/数据库/PostgreSQL_Postgresql 帐号密码修改方法.md deleted file mode 100755 index d844689..0000000 --- a/实践积累/个人知识库/数据库/PostgreSQL_Postgresql 帐号密码修改方法.md +++ /dev/null @@ -1,4 +0,0 @@ -==#su postgres== ======-bash-3.2$psql - postgres== ======postgres=#alter user postgres with password 'new password';== ==////====一定要加分号执行========postgres=#\q== - -su - postgres -psql -U postgresalter user postgres with encrypted password '1'; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/PostgreSQL_pg_hba.conf.md b/实践积累/个人知识库/数据库/PostgreSQL_pg_hba.conf.md deleted file mode 100755 index d4309f4..0000000 --- a/实践积累/个人知识库/数据库/PostgreSQL_pg_hba.conf.md +++ /dev/null @@ -1,11 +0,0 @@ -METHOD指定如何处理客户端的认证。常用的有ident,md5,password,trust,reject -ident是Linux下PostgreSQL默认的local认证方式,凡是能正确登录服务器的操作系统用户(注:不是数据库用户)就能使用本用户映射的数据库用户不需密码登录数据库。用户映射文件为pg_ident.conf,这个文件记录着与操作系统用户匹配的数据库用户,如果某操作系统用户在本文件中没有映射用户,则默认的映射数据库用户与操作系统用户同名。比如,服务器上有名为user1的操作系统用户,同时数据库上也有同名的数据库用户,user1登录操作系统后可以直接输入psql,以user1数据库用户身份登录数据库且不需密码。很多初学者都会遇到psql -U username登录数据库却出现“username ident 认证失败”的错误,明明数据库用户已经createuser。原因就在于此,使用了ident认证方式,却没有同名的操作系统用户或没有相应的映射用户。解决方案:1、在pg_ident.conf中添加映射用户;2、改变认证方式。 -md5是常用的密码认证方式,如果你不使用ident,最好使用md5。密码是以md5形式传送给数据库,较安全,且不需建立同名的操作系统用户。 -password是以明文密码传送给数据库,建议不要在生产环境中使用。 -trust是只要知道数据库用户名就不需要密码或ident就能登录,建议不要在生产环境中使用。 -reject是拒绝认证。 -在文件查找 listen_addresses,他的值说明 -如果希望只能从本地计算机访问PostgreSQL数据库,就将该项设置为'localhost'; -如果希望从局域网访问PostgreSQL数据库,就将该项设置为PostgreSQL数据库的局域网IP地址; -如果希望从互联网访问PostgreSQL数据库,就将该项设置为PostgreSQL数据库的互联网IP地址; -如果希望从任何地方都可以访问PostgreSQL数据库,就将该配置项设置为“*”; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/PostgreSQL_postgresql删除还有活动连接的数据库.md b/实践积累/个人知识库/数据库/PostgreSQL_postgresql删除还有活动连接的数据库.md deleted file mode 100755 index 2ec06b6..0000000 --- a/实践积累/个人知识库/数据库/PostgreSQL_postgresql删除还有活动连接的数据库.md +++ /dev/null @@ -1,7 +0,0 @@ -```sql -select `pg_terminate_backend(pid)` from `pg_stat_activity` where `datname`='testdb' and `pid`<>`pg_backend_pid();` -``` -==上面sql表示的是关闭数据库testdb的活动连接,接下来就可以用== -```sql -drop database `testdb;` -``` \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/PostgreSQL_systemctl start postgresql-12.service -- 启动服务.md b/实践积累/个人知识库/数据库/PostgreSQL_systemctl start postgresql-12.service -- 启动服务.md deleted file mode 100755 index 7aff084..0000000 --- a/实践积累/个人知识库/数据库/PostgreSQL_systemctl start postgresql-12.service -- 启动服务.md +++ /dev/null @@ -1 +0,0 @@ -systemctl start postgresql-12.service // 启动服务systemctl stop postgresql-12.service // 关闭服务systemctl restart postgresql-12.service // 重启服务systemctl status postgresql-12.service // 查看状态 \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/SQL SERVER 游标使用.md b/实践积累/个人知识库/数据库/SQL SERVER 游标使用.md deleted file mode 100755 index 15da4bd..0000000 --- a/实践积累/个人知识库/数据库/SQL SERVER 游标使用.md +++ /dev/null @@ -1,72 +0,0 @@ -我们在处理数据的时候,经常会出现需要循环处理数据的需求,如果我们能用CTE或者其他语句处理的话,没有问题,但有时候往往处理起来比较困难,这时候我们可以选择使用游标处理,选择使用哪种形式,要考虑效率问题,一般游标效率不高,但也有适合使用的场景。 - -       游标分为静态游标和动态游标,静态游标的数据是固定的,不会因为数据表的改变而改变;动态游标的数据是随着数据表变化而变化的,游标默认是动态游标,通过关键字STATIC设置,OK,上测试数据: - ---测试数据 -```sql -if not object_id(N'Tempdb..#T') is null -drop table #T -Go -Create table #T([id] int,[name] nvarchar(22)) -Insert #T -select 1,N'张三' union all -select 2,N'李四' union all -select 3,N'王五' union all -select 4,N'赵六' -Go -``` ---测试数据结束 -       我们先看静态游标的使用方法: - -```sql -DECLARE @id INT , @name NVARCHAR(50) --声明变量,需要读取的数据 -DECLARE cur CURSOR STATIC --声明静态游标 -``` -FOR -```sql -SELECT * FROM #T -OPEN cur --打开游标 -FETCH NEXT FROM cur INTO @id, @name --取数据 -WHILE ( @@fetch_status = 0 ) --判断是否还有数据 -``` -BEGIN -```sql -SELECT '数据: ' + RTRIM(@id) + @name -UPDATE #T SET name='测试' WHERE id=4 --测试静态动态用 -FETCH NEXT FROM cur INTO @id, @name --这里一定要写取下一条数据 -``` -END -CLOSE cur --关闭游标 -DEALLOCATE cur -       结果如下,我们可以看到ID是4的数据没有改变,依然是赵六,而不是UPDATE之后的测试: - -       我们再来看一下,动态游标,去掉STATIC关键字即可: - -```sql -DECLARE @id INT , @name NVARCHAR(50) --声明变量,需要读取的数据 -DECLARE cur CURSOR --去掉STATIC关键字即可 -``` -FOR -```sql -SELECT * FROM #T -OPEN cur --打开游标 -FETCH NEXT FROM cur INTO @id, @name --取数据 -WHILE ( @@fetch_status = 0 ) --判断是否还有数据 -``` -BEGIN -```sql -SELECT '数据: ' + RTRIM(@id) + @name -UPDATE #T SET name='测试' WHERE id=4 --测试静态动态用 -FETCH NEXT FROM cur INTO @id, @name --这里一定要写取下一条数据 -``` -END -CLOSE cur --关闭游标 -DEALLOCATE cur -       我们看结果,可以看到ID为4的数据已经更改为测试: - -       以上是游标的用法,以及动态、静态游标的介绍使用。 ---------------------- -作者:二月十六 -来源:CSDN -原文:https://blog.csdn.net/sinat_28984567/article/details/79811887 -版权声明:本文为博主原创文章,转载请附上博文链接! \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/SQLSERVER 数据库恢复挂起的解决办法.md b/实践积累/个人知识库/数据库/SQLSERVER 数据库恢复挂起的解决办法.md deleted file mode 100755 index 29cfea4..0000000 --- a/实践积累/个人知识库/数据库/SQLSERVER 数据库恢复挂起的解决办法.md +++ /dev/null @@ -1,17 +0,0 @@ -如果你的数据库还处于挂起状态,请把我下面代码的test改为你的库名,然后执行完,刷新就正常了: -USE master -GO -```sql -ALTER DATABASE test SET SINGLE_USER -GO -ALTER DATABASE test SET EMERGENCY -GO -``` -DBCC CHECKDB(test,REPAIR_ALLOW_DATA_LOSS) -go -```sql -ALTER DATABASE test SET ONLINE -GO -ALTER DATABASE test SET MULTI_USER -GO -``` \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/SQLSERVER存储过程基本语法.md b/实践积累/个人知识库/数据库/SQLSERVER存储过程基本语法.md deleted file mode 100755 index f2376ec..0000000 --- a/实践积累/个人知识库/数据库/SQLSERVER存储过程基本语法.md +++ /dev/null @@ -1,311 +0,0 @@ -一、定义变量 ---简单赋值 -```sql -declare @a int -set @a=5 -print @a --使用select语句赋值 -declare @user1 nvarchar(50) -select @user1='张三' -print @user1 -declare @user2 nvarchar(50) -select @user2 = Name from ST_User where ID=1 -print @user2 --使用update语句赋值 -declare @user3 nvarchar(50) -update ST_User set @user3 = Name where ID=1 -print @user3 - -``` -二、表、临时表、表变量 - ---创建临时表1 -```sql -create table #DU_User1 -``` -( -[ID] [int] NOT NULL, -[Oid] [int] NOT NULL, -[Login] [nvarchar](50) NOT NULL, -[Rtx] [nvarchar](4) NOT NULL, -[Name] [nvarchar](5) NOT NULL, -[Password] [nvarchar](max) NULL, -[State] [nvarchar](8) NOT NULL -); ---向临时表1插入一条记录 -```sql -insert into #DU_User1 (ID,Oid,[Login],Rtx,Name,[Password],State) values (100,2,'LS','0000','临时','321','特殊'); --从ST_User查询数据,填充至新生成的临时表 -select * into #DU_User2 from ST_User where ID<8 --查询并联合两临时表 -select * from #DU_User2 where ID<3 union select * from #DU_User1 --删除两临时表 -drop table #DU_User1 -drop table #DU_User2 --创建临时表 -CREATE TABLE #t -``` -( -[ID] [int] NOT NULL, -[Oid] [int] NOT NULL, -[Login] [nvarchar](50) NOT NULL, -[Rtx] [nvarchar](4) NOT NULL, -[Name] [nvarchar](5) NOT NULL, -[Password] [nvarchar](max) NULL, -[State] [nvarchar](8) NOT NULL, -) --将查询结果集(多条数据)插入临时表 -```sql -insert into #t select * from ST_User -``` ---不能这样插入 ---select * into #t from dbo.ST_User --添加一列,为int型自增长子段 -```sql -alter table #t add [myid] int NOT NULL IDENTITY(1,1) -``` ---添加一列,默认填充全球唯一标识 -```sql -alter table #t add [myid1] uniqueidentifier NOT NULL default(newid()) select * from #t -drop table #t -``` ---给查询结果集增加自增长列 --无主键时: -```sql -select IDENTITY(int,1,1)as ID, Name,[Login],[Password] into #t from ST_User -select * from #t --有主键时: -select (select SUM(1) from ST_User where ID<= a.ID) as myID,* from ST_User a order by myID -``` ---定义表变量 -```sql -declare @t table -``` -( -id int not null, -msg nvarchar(50) null -) -```sql -insert into @t values(1,'1') -insert into @t values(2,'2') -select * from @t -``` -三、循环 - ---while循环计算1到100的和 -```sql -declare @a int -declare @sum int -set @a=1 -set @sum=0 -while @a<=100 -``` -begin -```sql -set @sum+=@a -set @a+=1 -``` -end -print @sum -四、条件语句 - ---if,else条件分支 -if(1+1=2) -begin -print '对' -end -else -begin -print '错' -```sql -end --when then条件分支 -declare @today int -declare @week nvarchar(3) -set @today=3 -set @week=case -``` -when @today=1 then '星期一' -when @today=2 then '星期二' -when @today=3 then '星期三' -when @today=4 then '星期四' -when @today=5 then '星期五' -when @today=6 then '星期六' -when @today=7 then '星期日' -else '值错误' -end -```sql -print @week - -``` -五、游标 - -```sql -declare @ID int -declare @Oid int -declare @Login varchar(50) --定义一个游标 -declare user_cur cursor for select ID,Oid,[Login] from ST_User -``` ---打开游标 -```sql -open user_cur -while @@fetch_status=0 -``` -begin ---读取游标 -```sql -fetch next from user_cur into @ID,@Oid,@Login -print @ID -``` ---print @Login -end -close user_cur ---摧毁游标 -deallocate user_cur -六、触发器 - -  触发器中的临时表: - -  Inserted -  存放进行insert和update 操作后的数据 -  Deleted -  存放进行delete 和update操作前的数据 - ---创建触发器 -```sql -Create trigger User_OnUpdate -``` -On ST_User -for Update -As -```sql -declare @msg nvarchar(50) -``` ---@msg记录修改情况 -```sql -select @msg = N'姓名从“' + Deleted.Name + N'”修改为“' + Inserted.Name + '”' from Inserted,Deleted -``` ---插入日志表 -```sql -insert into [LOG](MSG)values(@msg) --删除触发器 -drop trigger User_OnUpdate -``` -七、存储过程 - ---创建带output参数的存储过程 -```sql -CREATE PROCEDURE PR_Sum -``` -@a int, -@b int, -@sum int output -AS -BEGIN -```sql -set @sum=@a+@b -END --创建Return返回值存储过程 -CREATE PROCEDURE PR_Sum2 -``` -@a int, -@b int -AS -BEGIN -Return @a+@b -```sql -END --执行存储过程获取output型返回值 -declare @mysum int -execute PR_Sum 1,2,@mysum output -print @mysum --执行存储过程获取Return型返回值 -declare @mysum2 int -execute @mysum2= PR_Sum2 1,2 -print @mysum2 -``` -八、自定义函数 - -  函数的分类: - -    1)标量值函数 - -    2)表值函数 - -        a:内联表值函数 - -        b:多语句表值函数 - -    3)系统函数 - ---新建标量值函数 -```sql -create function FUNC_Sum1 -``` -( -@a int, -@b int -) -returns int -as -begin -return @a+@b -```sql -end --新建内联表值函数 -create function FUNC_UserTab_1 -``` -( -@myId int -) -returns table -as -return (select * from ST_User where ID<@myId) --新建多语句表值函数 -```sql -create function FUNC_UserTab_2 -``` -( -@myId int -) -returns @t table -( -[ID] [int] NOT NULL, -[Oid] [int] NOT NULL, -[Login] [nvarchar](50) NOT NULL, -[Rtx] [nvarchar](4) NOT NULL, -[Name] [nvarchar](5) NOT NULL, -[Password] [nvarchar](max) NULL, -[State] [nvarchar](8) NOT NULL -) -as -begin -```sql -insert into @t select * from ST_User where ID<@myId -``` -return -```sql -end --调用表值函数 -select * from dbo.FUNC_UserTab_1(15) -``` ---调用标量值函数 -```sql -declare @s int -set @s=dbo.FUNC_Sum1(100,50) -print @s --删除标量值函数 -drop function FUNC_Sum1 -``` -谈谈自定义函数与存储过程的区别: - -一、自定义函数: - -  1. 可以返回表变量 - -  2. 限制颇多,包括 - -    不能使用output参数; - -    不能用临时表; - -    函数内部的操作不能影响到外部环境; - -    不能通过select返回结果集; - -    不能update,delete,数据库表; - -  3. 必须return 一个标量值或表变量 - -  自定义函数一般用在复用度高,功能简单单一,争对性强的地方。 - -二、存储过程 - -  1. 不能返回表变量 - -  2. 限制少,可以执行对数据库表的操作,可以返回数据集 - -  3. 可以return一个标量值,也可以省略return - -   存储过程一般用在实现复杂的功能,数据操纵方面。 \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/三峡数据变形值直接导出.md b/实践积累/个人知识库/数据库/三峡数据变形值直接导出.md deleted file mode 100755 index 2b9e14e..0000000 --- a/实践积累/个人知识库/数据库/三峡数据变形值直接导出.md +++ /dev/null @@ -1,26 +0,0 @@ -/****** Script for SelectTopNRows command from SSMS ******/ - -```sql -declare @bx float -declare @by float -declare @bh float -select @bx=a.BaseX,@by=a.BaseY,@bh=a.BaseH from DataSyncPushConnector.dbo.DataSyncStation a -join [HiMonitorDB].[dbo].DeviceInfo b -``` -on a.DeviceName=b.DeviceName -```sql -where a.DeviceName='WZ0504' - -SELECT [GPSIndex] -``` -,[aDatetime] -,[X] -,[Y] -,[Height] -,([X]-@bx)*1000 as dx -,([Y]-@by)*1000 as dy -,([Height]-@bh)*1000 as dh -```sql -FROM [HiMonitorDB].[dbo].[wz0504_stc] a where aDatetime >'2020-04-1' -``` -order by aDatetime desc \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/关系型数据库遵循ACID规则.md b/实践积累/个人知识库/数据库/关系型数据库遵循ACID规则.md deleted file mode 100755 index 1f48d43..0000000 --- a/实践积累/个人知识库/数据库/关系型数据库遵循ACID规则.md +++ /dev/null @@ -1,14 +0,0 @@ -**关系型数据库遵循ACID规则** -==事务在英文中是transaction,和现实世界中的交易很类似,它有如下四个特性:== -**1、A (Atomicity) 原子性** -==原子性很容易理解,也就是说事务里的所有操作要么全部做完,要么都不做,事务成功的条件是事务里的所有操作都成功,只要有一个操作失败,整个事务就失败,需要回滚。== -==比如银行转账,从A账户转100元至B账户,分为两个步骤:1)从A账户取100元;2)存入100元至B账户。这两步要么一起完成,要么一起不完成,如果只完成第一步,第二步失败,钱会莫名其妙少了100元。== -**2、C (Consistency) 一致性** -==一致性也比较容易理解,也就是说数据库要一直处于一致的状态,事务的运行不会改变数据库原本的一致性约束。== -==例如现有完整性约束a+b=10,如果一个事务改变了a,那么必须得改变b,使得事务结束后依然满足a+b=10,否则事务失败。== -**3、I (Isolation) 独立性** -==所谓的独立性是指并发的事务之间不会互相影响,如果一个事务要访问的数据正在被另外一个事务修改,只要另外一个事务未提交,它所访问的数据就不受未提交事务的影响。== -==比如现在有个交易是从A账户转100元至B账户,在这个交易还未完成的情况下,如果此时B查询自己的账户,是看不到新增加的100元的。== -**4、D (Durability) 持久性** -==持久性是指一旦事务提交后,它所做的修改将会永久的保存在数据库上,即使出现宕机也不会丢失。== - > 来自 <[http://www.runoob.com/mongodb/nosql.html](http://www.runoob.com/mongodb/nosql.html)> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/内蒙古数据FTP推送脚本快速获取.md b/实践积累/个人知识库/数据库/内蒙古数据FTP推送脚本快速获取.md deleted file mode 100755 index da6e343..0000000 --- a/实践积累/个人知识库/数据库/内蒙古数据FTP推送脚本快速获取.md +++ /dev/null @@ -1,12 +0,0 @@ -```sql -select a.DeviceName,b.ProjectID,a.id as DeviceId,a.MonTypeID,b.StationCode, b.Latitude as B ,b.Longitude as L,c.ConvertXValue as OriginX,c.ConvertYValue as OriginY,c.ConvertZValue as OriginZ from safeMonitorMgr.dbo.Mgr_Device as a -right join safeMonitorMgr.dbo.station as b -``` -on a.StationID=b.Id -```sql -right join safeMonitorMgr.dbo.HimonitorSyncConfig as c -``` -on c.DeviceID=a.id -```sql -where b.ProjectID =84 or b.ProjectID=85 -``` \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/单个HiMonitor 站点数据.md b/实践积累/个人知识库/数据库/单个HiMonitor 站点数据.md deleted file mode 100755 index e17ce59..0000000 --- a/实践积累/个人知识库/数据库/单个HiMonitor 站点数据.md +++ /dev/null @@ -1,26 +0,0 @@ -```sql -declare @dt datetime --时间 -declare @gpsindex numeric(18,2) --GPSIndex -declare @rand float --随机数 -``` ---declare @GPSINDEX1 bigint -```sql -declare @adatetime1 datetime -declare @endDate datetime; --结束时间 -declare @X1 float -declare @Y1 float -declare @H1 float -declare @DX1 float -declare @DY1 float -declare @DH1 float -set @dt = GETDATE(); - -set @gpsindex = convert(bigint, datediff(ss, '1970-01-01 00:00:00', @dt))*1000 + datepart(ms,@dt) SET @DX1 = (rand()*-10 + 10)/4000 -SET @DY1 = (rand()*-10 + 9)/4000 -SET @DH1 =(rand()*-10 + 8)/4000 -SET @X1 = 4877965.53002158+ @DX1 -SET @Y1 = 537751.2022376+ @DY1 -SET @H1 = 888.1181+ @DH1 -SET @adatetime1 = DATEADD(S,@gpsindex/1000,'1970-01-01 00:00:00') -insert into HiMonitorDb.[dbo].plq_4_STC([GPSIndex],[aDatetime],[X],[Y],[Height],[dltaX],[dltaY],[dltaH])VALUES(@gpsindex,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1) -``` \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/去重.md b/实践积累/个人知识库/数据库/去重.md deleted file mode 100755 index 6be0ac4..0000000 --- a/实践积累/个人知识库/数据库/去重.md +++ /dev/null @@ -1,15 +0,0 @@ -begin tran - -```sql -select distinct * into #temp from DataSyncStationSX -delete DataSyncStationSX -go -insert DataSyncStationSX select * from #temp Sqlclub -go -drop table #temp - -select * from DataSyncStationSX -``` -order by sid - -commit \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/合肥董铺水库中间数据.md b/实践积累/个人知识库/数据库/合肥董铺水库中间数据.md deleted file mode 100755 index 80e90d3..0000000 --- a/实践积累/个人知识库/数据库/合肥董铺水库中间数据.md +++ /dev/null @@ -1,103 +0,0 @@ -```sql -USE [ZHDMTProj] -GO - -``` -/****** Object: StoredProcedure [dbo].[sp_ZHDMTProjProcedure20190615] Script Date: 2019/6/14 14:28:33 ******/ -SET ANSI_NULLS ON -GO - -SET QUOTED_IDENTIFIER ON -GO - - -```sql -CREATE proc [dbo].[sp_ZHDMTProjProcedure20190615] -``` -( -@stationName nvarchar(500), -@dt datetime, -@endDate datetime -) -as --declare @dt datetime --时间 -```sql -declare @gpsindex numeric(18,2) --GPSIndex -declare @rand float --随机数 -declare @count int --计数 -``` ---declare @GPSINDEX1 bigint -```sql -declare @adatetime1 datetime -``` ---declare @endDate datetime; --结束时间 -```sql -declare @X1 float -declare @Y1 float -declare @H1 float -declare @DX1 float -declare @DY1 float -declare @DH1 float -declare @DX0 float -declare @DY0 float -declare @DH0 float -declare @X0 float -declare @Y0 float -declare @H0 float -declare @SELECT_SQL1 nvarchar(500) -declare @INSERT_SQL1 nvarchar(500) -``` -吴 卓山 于 2019-06-14 14:28 修改 ---set @dt = '2018-05-22 09:08:00.000'; ---set @endDate= '2018-12-13 11:19:00.000'; ---select @X1 = X,@Y1 = Y,@H1 = Height,@DX1=dltaX,@DY1=dltaY,@DH1=dltaH from MYB1_RTK where aDatetime = @dt - -```sql -SELECT @X0 =[Sx] , @Y0=[Sy] , @H0 =[Sh] --去station表拿基准 -FROM [ZHDMTProj].[dbo].[station] where sName=@stationName - - -SET @SELECT_SQL1='SELECT top 1 @DX0=dltaX , @DY0=dltaY , @DH0 =dltaH -FROM [ZHDMTProj].[dbo].'+ @stationName+' order by aDatetime desc'; -EXEC sp_executesql @SELECT_SQL1, N'@DX0 float out,@DY0 float out,@DH0 float out,@stationName nvarchar(500)',@DX0 out,@DY0 out,@DH0 out,@stationName - -``` ---求出基准坐标 ---set @X0=@X1-@DX1 ---set @Y0=@Y1-@DY1 ---set @H0=@H1-@DH1 -```sql -select @X0,@Y0,@H0 -``` -while(@dt < @endDate) begin -```sql -set @gpsindex = convert(bigint, datediff(ss, '1970-01-01 00:00:00', @dt))*1000 + datepart(ms,@dt) -SET @DX1 = @DX0+(rand()*-2 + 1.2) -SET @DY1 =@DY0+ (rand()*-2 +1.2) -SET @DH1 =@DH0+(rand()*-2 + 1.2) -SET @X1 = @X0+ @DX1/1000 -SET @Y1 = @Y0+ @DY1/1000 -SET @H1 = @H0+ @DH1/1000 -SET @adatetime1 = DATEADD(S,@gpsindex/1000,'1970-01-01 00:00:00') -BEGIN TRY SET @INSERT_SQL1=' insert into [ZHDMTProj].[dbo].'+ @stationName+' -``` -([GPSIndex],[aDatetime],[X],[Y],[Height],[dltaX],[dltaY],[dltaH]) -VALUES(@gpsindex,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1)' - -```sql -EXEC sp_executesql @INSERT_SQL1, -``` -N'@gpsindex bigint,@adatetime1 datetime,@X1 float,@Y1 float,@H1 float,@DX1 float,@DY1 float,@DH1 float' -,@gpsindex,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1 - ---insert into [ZHDMTProj].[dbo].LY03([GPSIndex],[aDatetime],[X],[Y],[Height],[dltaX],[dltaY],[dltaH])VALUES(@gpsindex,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1) END TRY -BEGIN -CATCH END CATCH ---**************** -```sql -set @count = @count + 1 -set @dt = DATEADD(HOUR,1,@dt) --每次递增5min -``` -end - - -GO \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/回补中间一段时间的GNSS数据.md b/实践积累/个人知识库/数据库/回补中间一段时间的GNSS数据.md deleted file mode 100755 index a6d4f7e..0000000 --- a/实践积累/个人知识库/数据库/回补中间一段时间的GNSS数据.md +++ /dev/null @@ -1,52 +0,0 @@ -```sql -declare @dt datetime --时间 -declare @gpsindex numeric(18,2) --GPSIndex -declare @rand float --随机数 -declare @count int --计数 -``` ---declare @GPSINDEX1 bigint -```sql -declare @adatetime1 datetime -declare @endDate datetime; --结束时间 -declare @X1 float -declare @Y1 float -declare @H1 float -declare @DX1 float -declare @DY1 float -declare @DH1 float -declare @X0 float -declare @Y0 float -declare @H0 float - -set @dt = '2020-1-17 12:30:00.000'; -set @endDate= '2020-5-18 18:00:00.000'; -select top 1 @X1 = X,@Y1 = Y,@H1 = Height,@DX1=dltaX,@DY1=dltaY,@DH1=dltaH from DC_GB09_STC where aDatetime < @dt order by aDatetime desc -``` ---求出基准坐标 -```sql -set @X0=@X1-@DX1 -set @Y0=@Y1-@DY1 -set @H0=@H1-@DH1 -select @X0,@Y0,@H0 -``` -while(@dt < @endDate) begin - -```sql -set @gpsindex = convert(bigint, datediff(ss, '1970-01-01 00:00:00', @dt))*1000 + datepart(ms,@dt) -SET @DX1 = RAND()*8-8/2; -SET @DY1 = RAND()*8-8/2; -SET @DH1 = RAND()*10-10/2; -SET @X1 = @X0+ @DX1/1000 -SET @Y1 = @Y0+ @DY1/1000 -SET @H1 = @H1+ @DH1/1000 -SET @adatetime1 = DATEADD(S,@gpsindex/1000,'1970-01-01 00:00:00') -BEGIN TRY insert into DC_GB09_STC([GPSIndex],[aDatetime],[X],[Y],[Height],[dltaX],[dltaY],[dltaH])VALUES(@gpsindex,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1) -END TRY BEGIN -``` -CATCH END CATCH ---**************** -```sql -set @count = @count + 1 -set @dt = DATEADD(MINUTE,30,@dt) --每次递增5min -``` -end \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/循环批量删除数据库表.md b/实践积累/个人知识库/数据库/循环批量删除数据库表.md deleted file mode 100755 index a1137da..0000000 --- a/实践积累/个人知识库/数据库/循环批量删除数据库表.md +++ /dev/null @@ -1,55 +0,0 @@ ---创建临时表 -```sql -create table #Man( -``` -id int identity(1,1), -tbName nvarchar(50) -) --往临时表插入数据 -```sql -insert into #Man -select name from sys.tables -where create_date<='2018-03-10 15:36:35.687' and name not in ('DeviceNetState','EphInfo','FilterStatistic','UserInfo','AlmInfo') -``` -order by create_date desc - ---确认 -```sql -select * from #Man - -``` -commit -rollback -begin tran - - ---定义循环变量 -```sql -declare @i int -set @i = 1 -declare @count int -select @count = count(*) from #Man - -``` ---print @count - -```sql -declare @str nvarchar(500) -declare @tb nvarchar(50) - -``` -while(@i <= @count) begin - -```sql -select @tb = isnull(tbName, '') from #Man where id = @i -``` ---循环执行语句 -```sql -set @str = 'drop table [' + @tb+ ']' -``` -exec(@str) - -```sql -set @str = '' -set @i = @i + 1 -``` -end \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/循环造固定数据值脚本.md b/实践积累/个人知识库/数据库/循环造固定数据值脚本.md deleted file mode 100755 index 5aa20dc..0000000 --- a/实践积累/个人知识库/数据库/循环造固定数据值脚本.md +++ /dev/null @@ -1,33 +0,0 @@ --- -```sql -declare @BeginDate datetime -declare @EndDate datetime - -declare @water1 float -declare @water2 float - -declare @gpsIndex nvarchar(50) - -set @BeginDate = '2018-08-27 00:00:00.000' -set @EndDate = '2018-08-27 18:59:59.997' -set @water1 = 2.16 -set @water2 = 1.07 - -``` -while(@BeginDate < @EndDate) begin -```sql -set @gpsIndex =convert(nvarchar(50),convert(bigint, datediff(ss, '1970-01-01 00:00:00', @BeginDate))*1000 + datepart(ms,@BeginDate)) - -insert into [ZHDMTProj].[dbo].[库水位1] ([GPSIndex],[aDatetime],[X]) -``` -values(@gpsIndex, @BeginDate, @water1) -```sql -insert into [ZHDMTProj].[dbo].[库水位2] ([GPSIndex],[aDatetime],[X]) -``` -values(@gpsIndex, @BeginDate, @water2) - --- -```sql -set @BeginDate=DATEADD(MINUTE,1,@BeginDate) -``` -end \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/循环遍历插数据.md b/实践积累/个人知识库/数据库/循环遍历插数据.md deleted file mode 100755 index 23a2912..0000000 --- a/实践积累/个人知识库/数据库/循环遍历插数据.md +++ /dev/null @@ -1,26 +0,0 @@ -```sql -declare @x numeric(18,2) --X -declare @dt datetime --时间 -declare @gpsindex numeric(18,2) --GPSIndex -declare @rand float --随机数 -declare @count int --计数 - -set @x = 0 -set @count = 1 -set @dt = '2018-07-02 12:00:00' - -``` -while(@dt < getdate()) begin - -```sql -set @gpsindex = convert(bigint, datediff(ss, '1970-01-01 00:00:00', @dt))*1000 + datepart(ms,@dt) - - -insert into [ZHDMTProj].[dbo].[Flowmeter01]([GPSIndex],[aDatetime],[X]) values(@gpsindex, @dt, @x) --目标表 -``` ---**************** -```sql -set @count = @count + 1 -set @dt = DATEADD(ss,15,@dt) --每次递增30秒 -``` -end \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/批量创建app 表索引.md b/实践积累/个人知识库/数据库/批量创建app 表索引.md deleted file mode 100755 index 9da72c1..0000000 --- a/实践积累/个人知识库/数据库/批量创建app 表索引.md +++ /dev/null @@ -1,36 +0,0 @@ -```sql -use safeMonitorApp -``` ---声明一个变量 -```sql -declare @tbname as nvarchar(100); -``` ---声明一个游标用来遍历查询到的结果 -```sql -declare C_userID CURSOR for -select distinct TABLE_NAME from information_schema.COLUMNS -where TABLE_NAME like '%_App' --or TABLE_NAME like '%_App_' -``` ---打开游标 -```sql -open C_userID; -``` ---获取游标指向的数据 -```sql -fetch next from C_userID into @tbname; -while @@FETCH_STATUS = 0 -``` -BEGIN ---执行具体的操作 ---创建非聚集索引 ---create NONCLUSTERED INDEX 索引名称 ON 表名(字段名) -EXEC('create NONCLUSTERED INDEX '+'IX_'+@tbname+ ' ON '+@tbname+ '([deviceId] ASC,[CollectTime] DESC)') ---游标指向下一条数据 -```sql -FETCH next from C_userID into @tbname; -``` -END ---关闭游标 -CLose C_userID ---释放游标 -DEALLOCATE C_userID; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/批量删除表.md b/实践积累/个人知识库/数据库/批量删除表.md deleted file mode 100755 index 74f94a3..0000000 --- a/实践积累/个人知识库/数据库/批量删除表.md +++ /dev/null @@ -1,19 +0,0 @@ ---------参数定义------------------- DECLARE @Table NVARCHAR(30) -```sql -DECLARE tmpCur CURSOR FOR -SELECT name FROM sys.objects WHERE TYPE='U' AND name LIKE N'%_SRC%' --删除所有含有"_QueryLog"的表 -OPEN tmpCur -FETCH NEXT FROM tmpCur INTO @Table WHILE @@FETCH_STATUS = 0 -``` -BEGIN -```sql -DECLARE @sql VARCHAR(100) -SELECT @sql = 'drop table ' + @Table -``` -EXEC(@sql) -```sql -FETCH NEXT FROM tmpCur INTO @Table -``` -END -CLOSE tmpCur -DEALLOCATE tmpCur \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/批量删除超前数据脚本.md b/实践积累/个人知识库/数据库/批量删除超前数据脚本.md deleted file mode 100755 index 35a6d53..0000000 --- a/实践积累/个人知识库/数据库/批量删除超前数据脚本.md +++ /dev/null @@ -1,40 +0,0 @@ -begin tran -commit ---rollback ---声明一个变量 -```sql -declare @tbname as nvarchar(100); -``` ---声明一个游标用来遍历查询到的结果 -```sql -declare C_userID CURSOR for -select distinct TABLE_NAME from information_schema.COLUMNS -where TABLE_NAME like '%_STC' or TABLE_NAME like '%_DYN' or TABLE_NAME like '%_RTK' -``` ---打开游标 -```sql -open C_userID; -``` ---获取游标指向的数据 -```sql -fetch next from C_userID into @tbname; -while @@FETCH_STATUS = 0 -``` -BEGIN ---执行具体的操作 ---删除未来的数据 ---DELETE ---FROM [HiMonitorDB].[dbo].[11350069_STC] ---WHERE aDatetime >'2020-02-03' - ---create NONCLUSTERED INDEX 索引名称 ON 表名(字段名) -EXEC('delete from [HiMonitorDB].[dbo].['+@tbname+'] where aDatetime>getdate()') ---游标指向下一条数据 -```sql -FETCH next from C_userID into @tbname; -``` -END ---关闭游标 -CLose C_userID ---释放游标 -DEALLOCATE C_userID; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/批量删除超前数据脚本(监测云).md b/实践积累/个人知识库/数据库/批量删除超前数据脚本(监测云).md deleted file mode 100755 index fe8fe5b..0000000 --- a/实践积累/个人知识库/数据库/批量删除超前数据脚本(监测云).md +++ /dev/null @@ -1,77 +0,0 @@ ---声明一个变量 -```sql -declare @tbname as nvarchar(100); -``` ---声明一个游标用来遍历查询到的结果 -```sql -declare C_userID CURSOR for -select distinct TABLE_NAME from information_schema.COLUMNS -where TABLE_NAME like '%2020_SRC' -``` ---打开游标 -```sql -open C_userID; -``` ---获取游标指向的数据 -```sql -fetch next from C_userID into @tbname; -while @@FETCH_STATUS = 0 -``` -BEGIN ---执行具体的操作 ---删除未来的数据 ---DELETE ---FROM [HiMonitorDB].[dbo].[11350069_STC] ---WHERE aDatetime >'2020-02-03' - ---create NONCLUSTERED INDEX 索引名称 ON 表名(字段名) -EXEC('delete from [safeMonitorSrc].[dbo].['+@tbname+'] where CollectTime>GETDATE()') ---游标指向下一条数据 -```sql -FETCH next from C_userID into @tbname; -``` -END ---关闭游标 -CLose C_userID ---释放游标 -DEALLOCATE C_userID; - -begin tran -COMMIT ---声明一个变量 -```sql -declare @tbname as nvarchar(100); -``` ---声明一个游标用来遍历查询到的结果 -```sql -declare C_userID CURSOR for -select distinct TABLE_NAME from information_schema.COLUMNS -where TABLE_NAME like '%2020_APP' -``` ---打开游标 -```sql -open C_userID; -``` ---获取游标指向的数据 -```sql -fetch next from C_userID into @tbname; -while @@FETCH_STATUS = 0 -``` -BEGIN ---执行具体的操作 ---删除未来的数据 ---DELETE ---FROM [HiMonitorDB].[dbo].[11350069_STC] ---WHERE aDatetime >'2020-02-03' - ---create NONCLUSTERED INDEX 索引名称 ON 表名(字段名) -EXEC('delete from [safeMonitorAPP].[dbo].['+@tbname+'] where CollectTime>GETDATE()') ---游标指向下一条数据 -```sql -FETCH next from C_userID into @tbname; -``` -END ---关闭游标 -CLose C_userID ---释放游标 -DEALLOCATE C_userID; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/批量增加非聚集索引.md b/实践积累/个人知识库/数据库/批量增加非聚集索引.md deleted file mode 100755 index 12ba312..0000000 --- a/实践积累/个人知识库/数据库/批量增加非聚集索引.md +++ /dev/null @@ -1,66 +0,0 @@ ---声明一个变量 -```sql -declare @tbname as nvarchar(100); -``` ---声明一个游标用来遍历查询到的结果 -```sql -declare C_userID CURSOR for -select distinct TABLE_NAME from information_schema.COLUMNS -where TABLE_NAME like '%_clean' -``` ---打开游标 -```sql -open C_userID; -``` ---获取游标指向的数据 -```sql -fetch next from C_userID into @tbname; -while @@FETCH_STATUS = 0 -``` -BEGIN ---执行具体的操作 ---创建非聚集索引 ---create NONCLUSTERED INDEX 索引名称 ON 表名(字段名) -EXEC('create NONCLUSTERED INDEX '+'IX_'+@tbname+ ' ON '+@tbname+ '([Style] ASC,[aDatetime] DESC)') ---游标指向下一条数据 -```sql -FETCH next from C_userID into @tbname; -``` -END ---关闭游标 -CLose C_userID ---释放游标 -DEALLOCATE C_userID; - ---声明一个变量 -```sql -declare @tbname as nvarchar(100); -``` ---声明一个游标用来遍历查询到的结果 -```sql -declare C_userID CURSOR for -select distinct TABLE_NAME from information_schema.COLUMNS -where TABLE_NAME like '%_2020_APP' -``` ---打开游标 -```sql -open C_userID; -``` ---获取游标指向的数据 -```sql -fetch next from C_userID into @tbname; -while @@FETCH_STATUS = 0 -``` -BEGIN ---执行具体的操作 ---创建非聚集索引 ---create NONCLUSTERED INDEX 索引名称 ON 表名(字段名) -EXEC('create NONCLUSTERED INDEX '+'IX_'+@tbname+ ' ON '+@tbname+ '([DeviceId] ASC,[CollectTime] DESC)') ---游标指向下一条数据 -```sql -FETCH next from C_userID into @tbname; -``` -END ---关闭游标 -CLose C_userID ---释放游标 DEALLOCATE C_userID; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/按日分组求均值.md b/实践积累/个人知识库/数据库/按日分组求均值.md deleted file mode 100755 index 0776924..0000000 --- a/实践积累/个人知识库/数据库/按日分组求均值.md +++ /dev/null @@ -1,7 +0,0 @@ -SELECT -convert(char(10),aDatetime,120) -,round(avg([X]),6) -,round(avg([Y]),6) -,round(avg([Height]),6) FROM [ZHDMTProj].[dbo].[TLDZ1] -group by ( convert(char(10),aDatetime,120)) -order by ( convert(char(10),aDatetime,120)) \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/新增站点基准信息增加.md b/实践积累/个人知识库/数据库/新增站点基准信息增加.md deleted file mode 100755 index f4f2d64..0000000 --- a/实践积累/个人知识库/数据库/新增站点基准信息增加.md +++ /dev/null @@ -1,14 +0,0 @@ -```sql -use HiMonitorDB; -select * from DataSyncStationSX -where sname in ('GJ1201','GB1201','GB1202','GB1203','GB1204','GB1205','GB1206') -begin tran -exec sp_NDrefrenceValue 'GB1201','2019-05-1 00:00:00.000',0,0,0 -exec sp_NDrefrenceValue 'GB1202', '2019-05-1 00:00:00.000',0,0,0 -exec sp_NDrefrenceValue 'GB1203', '2019-05-1 00:00:00.000',0,0,0 -exec sp_NDrefrenceValue 'GB1204', '2019-05-1 00:00:00.000',0,0,0 -exec sp_NDrefrenceValue 'GB1205', '2019-05-1 00:00:00.000',0,0,0 -exec sp_NDrefrenceValue 'GB1206', '2019-05-1 00:00:00.000',0,0,0 - -``` -commit \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/无日志文件附加数据库失败解决.md b/实践积累/个人知识库/数据库/无日志文件附加数据库失败解决.md deleted file mode 100755 index 3802a49..0000000 --- a/实践积累/个人知识库/数据库/无日志文件附加数据库失败解决.md +++ /dev/null @@ -1,8 +0,0 @@ -## 第一步:先建立一个同名数据库,停止SQL SERVER200**==8****,将原来的.mdf****数据库文件****覆盖刚新建的.mdf****数据库文件**==,重新启动数据库第二步:查询分析器执行, - -| | | -|---|---| -|1
2
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7|**alter** **database** NEWDBNAME **set** emergency  
**declare** @databasename **varchar**(255)
**set** @databasename='NEWDBNAME'
**exec** sp_dboption @databasename, N'single', N'true'
dbcc checkdb(@databasename,REPAIR_ALLOW_DATA_LOSS) --将目标数据库置为单用户状态
dbcc checkdb(@databasename,REPAIR_REBUILD)
**exec** sp_dboption @databasename, N'single', N'false'| - -## 第三步:以上代码请同时运行,可能会出现“数据库其他多个文件与数据库主文件不匹配....”错误,请多次重试执行以上代码 。 - > 来自 <[https://zhidao.baidu.com/question/1754918389526048868.html?qbl=relate_question_0&word=sql2008%C8%D5%D6%BE%CE%C4%BC%FE%D3%EB%D6%F7%CE%C4%BC%FE%B2%BB%C6%A5%C5%E4](https://zhidao.baidu.com/question/1754918389526048868.html?qbl=relate_question_0&word=sql2008%C8%D5%D6%BE%CE%C4%BC%FE%D3%EB%D6%F7%CE%C4%BC%FE%B2%BB%C6%A5%C5%E4)> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/松滋 2号店循环造rtk.md b/实践积累/个人知识库/数据库/松滋 2号店循环造rtk.md deleted file mode 100755 index 17f24a0..0000000 --- a/实践积累/个人知识库/数据库/松滋 2号店循环造rtk.md +++ /dev/null @@ -1,58 +0,0 @@ -rollback -commit -begin tran - -```sql -declare @x numeric(18,2) --X -declare @dt datetime --时间 -declare @gpsindex numeric(18,2) --GPSIndex -declare @rand float --随机数 -declare @count int --计数 - -set @x = 0 -set @count = 1 -set @dt = '2018-09-01 18:35:00' - -``` -while(@dt < getdate()) begin - --- set @gpsindex = convert(bigint, datediff(ss, '1970-01-01 00:00:00', @dt))*1000 + datepart(ms,@dt) - - -```sql -declare @SELECT_SQL1 NVARCHAR(500) -declare @GPSINDEX1 bigint -declare @utcnow1 datetime -declare @adatetime1 datetime -declare @X1 float -declare @Y1 float -declare @H1 float -declare @DX1 float -declare @DY1 float -declare @DH1 float - -SET @SELECT_SQL1 = 'SELECT TOP 1 @X1=T.[X],@Y1 = T.[Y],@H1=T.[Height],@DX1=T.[dltaX],@DY1=T.[dltaY],@DH1=T.[dltaH] FROM [HMProject].[dbo].[SongZi2_RTK] AS T order by ADATETIME desc' - -EXEC sp_executesql @SELECT_SQL1, N'@X1 float out,@Y1 float out,@H1 float out,@DX1 float out,@DY1 float out,@DH1 float out',@X1 out,@Y1 out,@H1 out,@DX1 out,@DY1 out,@DH1 out - -SET @utcnow1 = GETDATE() -SET @GPSINDEX1 = (cast(datediff(ss,'1970-01-01',@dt) as bigint)*1000) - ((DateName(minute,@utcnow1))%10)*60000 - DateName(second,@utcnow1)*1000 -SET @X1 = @X1+ (rand()*-1 + 0.501)/2000 SET @Y1 = @Y1+ (rand()*-1 + 0.501)/2000 SET @H1 = @H1+ (rand()*-1 + 0.499)/2000 SET @DX1 = @DX1+ rand()/99 SET @DY1 = @DY1+ rand()/99 SET @DH1 = - -``` -@DH1+ rand()/99 -```sql -SET @adatetime1 = DATEADD(S,@GPSINDEX1/1000,'1970-01-01 00:00:00') - -BEGIN TRY insert into [HMProject].[dbo].[SongZi2_RTK]([GPSIndex],[aDatetime],[X],[Y],[Height],[dltaX],[dltaY],[dltaH])VALUES(@GPSINDEX1,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1) END TRY BEGIN - -``` -CATCH END CATCH - ---insert into [ZHDMTProj].[dbo].[Flowmeter01]([GPSIndex],[aDatetime],[X]) values(@gpsindex, @dt, @x) --目标表 ---**************** -```sql -set @count = @count + 1 -set @dt = DATEADD(MI,5,@dt) --每次递增5 min -``` -end \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/模拟一段数据.md b/实践积累/个人知识库/数据库/模拟一段数据.md deleted file mode 100755 index a982660..0000000 --- a/实践积累/个人知识库/数据库/模拟一段数据.md +++ /dev/null @@ -1,51 +0,0 @@ -```sql -declare @dt datetime --时间 -declare @gpsindex numeric(18,2) --GPSIndex -declare @rand float --随机数 -declare @count int --计数 -``` ---declare @GPSINDEX1 bigint -```sql -declare @adatetime1 datetime -declare @endDate datetime; --结束时间 -declare @X1 float -declare @Y1 float -declare @H1 float -declare @DX1 float -declare @DY1 float -declare @DH1 float -declare @X0 float -declare @Y0 float -declare @H0 float - -set @dt = '2018-10-23 03:08:00.000'; -set @endDate= '2018-11-20 18:19:00.000'; -select @X1 = X,@Y1 = Y,@H1 = Height,@DX1=dltaX,@DY1=dltaY,@DH1=dltaH from MYB1_RTK where aDatetime = @dt -``` ---求出基准坐标 -```sql -set @X0=@X1-@DX1 -set @Y0=@Y1-@DY1 -set @H0=@H1-@DH1 -select @X0,@Y0,@H0 -``` -while(@dt < @endDate) begin - -```sql -set @gpsindex = convert(bigint, datediff(ss, '1970-01-01 00:00:00', @dt))*1000 + datepart(ms,@dt) SET @DX1 = (rand()*-10 + 10)/2000 -SET @DY1 = (rand()*-10 + 9)/2000 -SET @DH1 =(rand()*-10 + 8)/2000 -SET @X1 = @X0+ @DX1 -SET @Y1 = @Y0+ @DY1 -SET @H1 = @H1+ @DH1 -SET @adatetime1 = DATEADD(S,@gpsindex/1000,'1970-01-01 00:00:00') -BEGIN TRY insert into HiMonitorDb.[dbo].MYB1_RTK([GPSIndex],[aDatetime],[X],[Y],[Height],[dltaX],[dltaY],[dltaH])VALUES(@gpsindex,@adatetime1,@X1,@Y1,@H1,@DX1,@DY1,@DH1) -END TRY BEGIN -``` -CATCH END CATCH ---**************** -```sql -set @count = @count + 1 -set @dt = DATEADD(MINUTE,5,@dt) --每次递增5min -``` -end \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/解除数据库占用连接.md b/实践积累/个人知识库/数据库/解除数据库占用连接.md deleted file mode 100755 index 27e0db6..0000000 --- a/实践积累/个人知识库/数据库/解除数据库占用连接.md +++ /dev/null @@ -1,22 +0,0 @@ -use master -```sql -declare @spid int ; -declare @ddlstring nvarchar(max); -declare @dbname varchar(200); -set @dbname='数据库名'; -declare tmpcur cursor -for select distinct spid as spid from sys.sysprocesses -where dbid=db_id(@dbname) ; -OPEN tmpcur; -fetch tmpcur into @spid ; -while (@@FETCH_STATUS=0) -``` - begin -```sql -   set @ddlstring=N'Kill '+CONVERT( nvarchar,@spid) ; -   execute sp_executesql @ddlstring ; -   fetch tmpcur into @spid ; - end ; -``` -close tmpcur ; -deallocate tmpcur ; \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/运行中数据库收缩脚本.md b/实践积累/个人知识库/数据库/运行中数据库收缩脚本.md deleted file mode 100755 index 5d467f2..0000000 --- a/实践积累/个人知识库/数据库/运行中数据库收缩脚本.md +++ /dev/null @@ -1,43 +0,0 @@ -use master -go - -```sql -if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_killspid]') and OBJECTPROPERTY(id, N'IsProcedure') = 1) -drop procedure [dbo].[p_killspid] -GO - -create proc p_killspid -``` -@dbname varchar(200) --要关闭进程的数据库名 -as -```sql -declare @sql nvarchar(500) -declare @spid nvarchar(20) - -declare #tb cursor for -select spid=cast(spid as varchar(20)) from master..sysprocesses where dbid=db_id(@dbname) -open #tb -fetch next from #tb into @spid -while @@fetch_status=0 -``` -begin -exec('kill '+@spid) -```sql -fetch next from #tb into @spid -``` -end -close #tb -deallocate #tb -go - ---用法 -```sql -exec p_killspid 'safeMonitorMgr' -go -``` -DBCC SHRINKDATABASE (safeMonitorMgr) -go - -```sql -drop proc p_killspid -``` \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/链接服务器远程查询.md b/实践积累/个人知识库/数据库/链接服务器远程查询.md deleted file mode 100755 index 0817502..0000000 --- a/实践积累/个人知识库/数据库/链接服务器远程查询.md +++ /dev/null @@ -1 +0,0 @@ -> \ No newline at end of file diff --git a/实践积累/个人知识库/数据库/附加数据库.md b/实践积累/个人知识库/数据库/附加数据库.md deleted file mode 100755 index db4f31f..0000000 --- a/实践积累/个人知识库/数据库/附加数据库.md +++ /dev/null @@ -1,3 +0,0 @@ -```sql -exec sp_attach_single_file_db @dbname='ZHDMTProj_SX',@physname='F:\DataBases\ZHDMTProj_SX.mdf' -``` \ No newline at end of file