Home Database Mysql Tutorial sql server 跨数据库完成数据转移

sql server 跨数据库完成数据转移

Jun 07, 2016 pm 03:36 PM
server sql delete Finish data database transfer

删除已经存在的表 drop table [Test].dbo.[sales_tblLanguage] --这句是映射一个远程数据库 --EXEC sp_addlinkedserver '192.168.0.27\sqlexpress',N'SQL Server' --这句是登录远程数据库 EXEC sp_addlinkedsrvlogin '192.168.0.27\sqlexpress', 'false', NU

删除已经存在的表    drop table [Test].dbo.[sales_tblLanguage]

 

--这句是映射一个远程数据库  --EXEC sp_addlinkedserver '192.168.0.27\sqlexpress',N'SQL Server'

--这句是登录远程数据库     EXEC sp_addlinkedsrvlogin '192.168.0.27\sqlexpress', 'false', NULL, 'sa', 'sasa'

--登录后,可以用以下格式操作远程数据库中的对象   

select * into [Test].dbo.[sales_tblLanguage]
 from [192.168.0.27\sqlexpress].[WSSys].[dbo].[sales_tblLanguage]

exec sp_dropserver,['192.168.0.27\sqlexpress'],'droplogins'

**********************************************************************************************************************************************

       开启安全权限

        exec sp_configure 'show advanced options',1
       reconfigure
       exec sp_configure 'Ad Hoc Distributed Queries',1
       reconfigure

--1、openrowset

--查询示例

select * from openrowset('SQLOLEDB','sql服务器名';'用户名';'密码',数据库名.dbo.表名)

--生成本地表

select * into 表 from openrowset('SQLOLEDB','sql服务器名';'用户名';'密码',数据库名.dbo.表名)

--把本地表导入远程表

insert openrowset('SQLOLEDB','sql服务器名';'用户名';'密码',数据库名.dbo.表名)

select *from 本地表

--更新本地表

update b

set b.列A=a.列A

from openrowset('SQLOLEDB','sql服务器名';'用户名';'密码',数据库名.dbo.表名)as a inner join 本地表 b

on a.column1=b.column1

 关闭安全权限

       exec sp_configure 'Ad Hoc Distributed Queries',0
       reconfigure
       exec sp_configure 'show advanced options',0
       reconfigure

 

****************************************************************************************************************************************

用于数据更新,已经存在就更新,不存在就重新插入


 

--这句是映射一个远程数据库
EXEC sp_addlinkedserver '192.168.0.27\sqlexpress',N'SQL Server'


--这句是登录远程数据库
EXEC sp_addlinkedsrvlogin '192.168.0.27\sqlexpress','false', NULL, 'sa', 'sasa'


select * from [192.168.0.27\sqlexpress].[WSSys].[dbo].sales_tblLanguage


--登录后,可以用以下格式操作远程数据库中的对象   

Merge sales_tblLanguage As Target
Using (Select * From  [192.168.0.27\sqlexpress].[WSSys].[dbo].sales_tblLanguage) As Source
on Target.Code = Source.Code And Target.frmName = Source.frmName
WHEN MATCHED THEN
UPDATE Set Language02 = Source.Language02, Language03 = Source.Language03
WHEN NOT MATCHED BY TARGET THEN
Insert (Code, frmName, Language02, Language03) Values (Source.Code, Source.frmName, Source.Language02, Language03);

 

 

*******************************************************************************************************************************************

 

 

 

 

 

 

 

 

 

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to completely delete TikTok chat history How to completely delete TikTok chat history May 07, 2024 am 11:14 AM

1. Open the Douyin app, click [Message] at the bottom of the interface, and click the chat conversation entry that needs to be deleted. 2. Long press any chat record, click [Multiple Select], and check the chat records you want to delete. 3. Click the [Delete] button in the lower right corner and select [Confirm deletion] in the pop-up window to permanently delete these records.

Slow Cellular Data Internet Speeds on iPhone: Fixes Slow Cellular Data Internet Speeds on iPhone: Fixes May 03, 2024 pm 09:01 PM

Facing lag, slow mobile data connection on iPhone? Typically, the strength of cellular internet on your phone depends on several factors such as region, cellular network type, roaming type, etc. There are some things you can do to get a faster, more reliable cellular Internet connection. Fix 1 – Force Restart iPhone Sometimes, force restarting your device just resets a lot of things, including the cellular connection. Step 1 – Just press the volume up key once and release. Next, press the Volume Down key and release it again. Step 2 – The next part of the process is to hold the button on the right side. Let the iPhone finish restarting. Enable cellular data and check network speed. Check again Fix 2 – Change data mode While 5G offers better network speeds, it works better when the signal is weaker

The vitality of super intelligence awakens! But with the arrival of self-updating AI, mothers no longer have to worry about data bottlenecks The vitality of super intelligence awakens! But with the arrival of self-updating AI, mothers no longer have to worry about data bottlenecks Apr 29, 2024 pm 06:55 PM

I cry to death. The world is madly building big models. The data on the Internet is not enough. It is not enough at all. The training model looks like "The Hunger Games", and AI researchers around the world are worrying about how to feed these data voracious eaters. This problem is particularly prominent in multi-modal tasks. At a time when nothing could be done, a start-up team from the Department of Renmin University of China used its own new model to become the first in China to make "model-generated data feed itself" a reality. Moreover, it is a two-pronged approach on the understanding side and the generation side. Both sides can generate high-quality, multi-modal new data and provide data feedback to the model itself. What is a model? Awaker 1.0, a large multi-modal model that just appeared on the Zhongguancun Forum. Who is the team? Sophon engine. Founded by Gao Yizhao, a doctoral student at Renmin University’s Hillhouse School of Artificial Intelligence.

The U.S. Air Force showcases its first AI fighter jet with high profile! The minister personally conducted the test drive without interfering during the whole process, and 100,000 lines of code were tested for 21 times. The U.S. Air Force showcases its first AI fighter jet with high profile! The minister personally conducted the test drive without interfering during the whole process, and 100,000 lines of code were tested for 21 times. May 07, 2024 pm 05:00 PM

Recently, the military circle has been overwhelmed by the news: US military fighter jets can now complete fully automatic air combat using AI. Yes, just recently, the US military’s AI fighter jet was made public for the first time and the mystery was unveiled. The full name of this fighter is the Variable Stability Simulator Test Aircraft (VISTA). It was personally flown by the Secretary of the US Air Force to simulate a one-on-one air battle. On May 2, U.S. Air Force Secretary Frank Kendall took off in an X-62AVISTA at Edwards Air Force Base. Note that during the one-hour flight, all flight actions were completed autonomously by AI! Kendall said - "For the past few decades, we have been thinking about the unlimited potential of autonomous air-to-air combat, but it has always seemed out of reach." However now,

Tesla robots work in factories, Musk: The degree of freedom of hands will reach 22 this year! Tesla robots work in factories, Musk: The degree of freedom of hands will reach 22 this year! May 06, 2024 pm 04:13 PM

The latest video of Tesla's robot Optimus is released, and it can already work in the factory. At normal speed, it sorts batteries (Tesla's 4680 batteries) like this: The official also released what it looks like at 20x speed - on a small "workstation", picking and picking and picking: This time it is released One of the highlights of the video is that Optimus completes this work in the factory, completely autonomously, without human intervention throughout the process. And from the perspective of Optimus, it can also pick up and place the crooked battery, focusing on automatic error correction: Regarding Optimus's hand, NVIDIA scientist Jim Fan gave a high evaluation: Optimus's hand is the world's five-fingered robot. One of the most dexterous. Its hands are not only tactile

Single card running Llama 70B is faster than dual card, Microsoft forced FP6 into A100 | Open source Single card running Llama 70B is faster than dual card, Microsoft forced FP6 into A100 | Open source Apr 29, 2024 pm 04:55 PM

FP8 and lower floating point quantification precision are no longer the "patent" of H100! Lao Huang wanted everyone to use INT8/INT4, and the Microsoft DeepSpeed ​​team started running FP6 on A100 without official support from NVIDIA. Test results show that the new method TC-FPx's FP6 quantization on A100 is close to or occasionally faster than INT4, and has higher accuracy than the latter. On top of this, there is also end-to-end large model support, which has been open sourced and integrated into deep learning inference frameworks such as DeepSpeed. This result also has an immediate effect on accelerating large models - under this framework, using a single card to run Llama, the throughput is 2.65 times higher than that of dual cards. one

Open-Sora comprehensive open source upgrade: supports 16s video generation and 720p resolution Open-Sora comprehensive open source upgrade: supports 16s video generation and 720p resolution Apr 25, 2024 pm 02:55 PM

Open-Sora has been quietly updated in the open source community. It now supports video generation up to 16 seconds, with resolutions up to 720p, and can handle text-to-image, text-to-video, image-to-video, and video-to-video of any aspect ratio. and the generation needs of infinitely long videos. Let's try it out. Generate a horizontal screen Christmas snow scene, post to B site and then generate a vertical screen, and use Douyin to generate a 16-second long video. Now everyone can have a screenwriting addiction. How to play? Guidance GitHub: https://github.com/hpcaitech/Open-Sora What’s even cooler is that Open-Sora is still all open source, including the latest model architecture, the latest model weights, multi-time/resolution/long-term

Within hours of release, Microsoft deleted a large open source model comparable to GPT-4 in seconds! Forgot to take the poison test Within hours of release, Microsoft deleted a large open source model comparable to GPT-4 in seconds! Forgot to take the poison test Apr 23, 2024 pm 05:22 PM

Last week, Microsoft airdropped WizardLM-2, an open source model called GPT-4 level. But I didn’t expect that it would be deleted immediately a few hours after it was posted. Some netizens suddenly discovered that WizardLM’s model weights and announcement posts had all been deleted and were no longer in the Microsoft collection. Apart from the mention of the site, no evidence could be found to prove that this was an official Microsoft project. The GitHub project homepage has become a 404. Project address: https://wizardlm.github.io/ Including the weight of the model on HF, all have disappeared... The whole network is full of confusion, why is WizardLM gone? However, the reason Microsoft did this was because the team forgot to "test" the model. Later, micro

See all articles