SQL 存储过程 执行效率优化提升 (显示估计)
在sqlserver查询区 通过执行 "显示估计的执行计划" ,可以给出 存储过程 缺少索引的提示，并自动生成建立相应 索引 的代码 哦，算是个小功能记录下。。。
在sql server 查询区 通过执行 "显示估计的执行计划" ,可以给出 存储过程 缺少索引的提示，香港虚拟主机，美国服务器，香港空间，并自动生成建立相应 索引 的代码
哦，算是个小功能记录下。。。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to increase critical hit rate in Love and Deep Space
Mar 23, 2024 pm 01:31 PM
The characters in Love and Deep Sky have various numerical attributes. Each attribute in the game has its own specific role, and the critical hit rate attribute will affect the damage of the character, which can be said to be a very important attribute. , and the following is the method to improve this attribute, so players who want to know can take a look. Method 1. Core method for increasing the critical hit rate of Love and Deep Space. To achieve a critical hit rate of 80%, the key lies in the sum of the critical hit attributes of the six cards in your hand. Selection of Corona Cards: When selecting two Corona Cards, make sure that at least one of their core α and core β sub-attribute entries is a critical hit attribute. Advantages of the Lunar Corona Card: Not only do the Lunar Corona cards include critical hit in their basic attributes, but when they reach level 60 and have not broken through, each card can provide 4.1% of the critical hit.
Git installation process on Ubuntu
Mar 20, 2024 pm 04:51 PM
Git is a fast, reliable, and adaptable distributed version control system. It is designed to support distributed, non-linear workflows, making it ideal for software development teams of all sizes. Each Git working directory is an independent repository with a complete history of all changes and the ability to track versions even without network access or a central server. GitHub is a Git repository hosted on the cloud that provides all the features of distributed revision control. GitHub is a Git repository hosted on the cloud. Unlike Git which is a CLI tool, GitHub has a web-based graphical user interface. It is used for version control, which involves collaborating with other developers and tracking changes to scripts and
Samsung will provide displays for Microsoft's MR headsets, and the devices are expected to be lighter and have clearer displays
Aug 10, 2024 pm 09:45 PM
Recently, Samsung Display and Microsoft signed an important cooperation agreement. According to the agreement, Samsung Display will develop and supply hundreds of thousands of OLEDoS panels for mixed reality (MR) head-mounted devices to Microsoft. Microsoft is developing an MR device for multimedia content such as games and movies. This device is expected to It will be launched after the OLEDoS specifications are finalized, mainly serving the commercial field, and is expected to be delivered as early as 2026. OLEDoS (OLED on Silicon) technology OLEDoS is a new display technology that deposits OLED on a silicon substrate. Compared with traditional glass substrates, it is thinner and has higher pixels. OLEDoS display and ordinary display
C++ program optimization: time complexity reduction techniques
Jun 01, 2024 am 11:19 AM
Time complexity measures the execution time of an algorithm relative to the size of the input. Tips for reducing the time complexity of C++ programs include: choosing appropriate containers (such as vector, list) to optimize data storage and management. Utilize efficient algorithms such as quick sort to reduce computation time. Eliminate multiple operations to reduce double counting. Use conditional branches to avoid unnecessary calculations. Optimize linear search by using faster algorithms such as binary search.
How to increase Douyin playback volume? Is it limited by the low playback volume?
Mar 30, 2024 pm 10:51 PM
As the leading short video platform in China, Douyin has attracted countless users to create and share their own video content. Many users find that their Douyin playback volume has not increased during the creative process, which makes them feel confused. So, how to improve Douyin’s low playback volume? 1. How to increase Douyin playback volume? 1. Optimize video content First, we need to pay attention to the quality of video content. A high-quality video can attract more users' attention. In terms of content creation, we can start from the following points: 1. Unique content creativity: Ensure that the video content has unique creativity and attracts users’ attention. You can start by solving user problems, sharing experiences and lessons, providing interesting entertainment, etc. 2. Professional production: invest a certain amount of time and (1) look for hot topics: tight
How to optimize the startup items of WIN7 system
Mar 26, 2024 pm 06:20 PM
1. Press the key combination (win key + R) on the desktop to open the run window, then enter [regedit] and press Enter to confirm. 2. After opening the Registry Editor, we click to expand [HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorer], and then see if there is a Serialize item in the directory. If not, we can right-click Explorer, create a new item, and name it Serialize. 3. Then click Serialize, then right-click the blank space in the right pane, create a new DWORD (32) bit value, and name it Star
Vivox100s parameter configuration revealed: How to optimize processor performance?
Mar 24, 2024 am 10:27 AM
Vivox100s parameter configuration revealed: How to optimize processor performance? In today's era of rapid technological development, smartphones have become an indispensable part of our daily lives. As an important part of a smartphone, the performance optimization of the processor is directly related to the user experience of the mobile phone. As a high-profile smartphone, Vivox100s's parameter configuration has attracted much attention, especially the optimization of processor performance has attracted much attention from users. As the "brain" of the mobile phone, the processor directly affects the running speed of the mobile phone.
What is the difference between full-width characters and half-width characters?
Mar 25, 2024 pm 03:54 PM
What is the difference between full-width characters and half-width characters? In our daily life, we often encounter the two concepts of full-width characters and half-width characters, especially in input methods, typesetting, printing, etc., which involve the use of these two characters. So, what is the difference between full-width characters and half-width characters? Let us discuss this issue below. First of all, full-width characters and half-width characters were concepts originally introduced by Chinese typewriters. The so-called half-width characters are characters that occupy half the width of a character, usually referring to English characters and Arabic numerals. Full-width characters occupy
