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Zhijian | China Energy Construction Corporation's China Electric Power Engineering Co., Ltd. Luo Bixiong: The Integration of Digital Energy into a Solid Foundation for Digital China
Production | NetEase Technology's "Smart Interview"Author | Zhao FuyaoEditor | Ding GuangshengThe wind of the digital wave has blown into the field of energy structure transformation.As the world's largest energy producer and consumer, China is actively promoting the digitization and intelligent construction of the energy industry...
Intelligent devices 2023-05-12 18:58:55 -
Germany's share of imported electric vehicles in the first quarter, with China accounting for nearly 30%
On May 12th, according to data released by the German Federal Bureau of Statistics on Friday, the market share of electric vehicles exported by China to Germany in the first quarter of this year has more than doubled year-on-year.Specific data shows that from January to March this year, 28...
Industry dynamics 2023-05-12 18:40:32 -
The "OSCAR Open Source Governance Salon" of China Academy of Information and Communications Technology was successfully held
On May 11, 2023, the OSCAR open source governance salon hosted by the China Academy of Information and Communications and the China Communications Standards Association was successfully held in Beijing. The conference released the "2023 China Open Source Governance Insight Report" and "Research Report on Frontend Technology and Open Source Development", interpreting the series of standards and achievements of trusted open source governance, and held a certification ceremony for new members of the Enterprise and Financial Industry Open Source Community (FINOC) to evaluate the maturity of trusted open source governance capabilities in the first half of the year...
Intelligent devices 2023-05-12 18:18:41 -
Suzhou Launches the First Digital RMB "Return Insurance" in the Province
Modern Express News (Reporter Gaoda): In order to create a better consumer environment, recently, People's Property and Casualty Insurance Co., Ltd...
Blockchain 2023-05-12 14:24:10 -
Summary of several methods for removing duplicate data in SQL (window function for data deduplication)
catalogueMethod 1: distinctMethod 2: groupbyMethod 3: Window functionWhen using SQL to extract and analyze data, we often encounter scenarios where data is duplicated, requiring us to perform data deduplication and subsequent analysis.Taking the sales report of a certain e-commerce company as an example, we commonly use distinct or group by statements to deduplicate data...
Database Operation Tutorial 2023-05-12 12:13:26 -
Summary of three methods for creating SQL Server databases
catalogue1 Creating a database using SQL Server Management Studio2 Create a database using the CREATE DATABASE statement.3 Creating a database using a templatesummaryThere are three ways to create a database...
Database Operation Tutorial 2023-05-12 12:13:22 -
Steps to connect to a SQL Server database through Linux installation of ODBC
catalogue1. Download the ODBC installation package2...
Database Operation Tutorial 2023-05-12 12:13:06 -
Solution to Short Term Forced Expiration of SQL Server Database Passwords
1. Open Sqlserver, select the account under the login name, right-click, and click Properties2...
Database Operation Tutorial 2023-05-12 12:13:01 -
SQL Server 2022 AlwaysOn New Features including Availability Group Details
catalogueHow to create an availability group?How to use including availability groups?3. Metadata synchronization verification3...
Database Operation Tutorial 2023-05-12 12:12:54 -
How to Convert Horizontal and Vertical Tables in SQL
catalogue1 Overview of Horizontal Tables2 Overview of the vertical table3 The code for converting a vertical table to a horizontal table is as follows and the view is displayed4 The code for converting horizontal table to vertical table is as follows and the view is displayed5 Advantages and disadvantages of horizontal and vertical tables6 Summary1 Overview of Horizontal TablesHorizontal table is a common way to create tables. For example, the table structure is primary key, field 1, field 2, and field 3…...
Database Operation Tutorial 2023-05-12 12:12:25 -
How to use Pycharm to connect to SQL Server (detailed tutorial)
SQL Sever1433 pycharmpycharmSQL SeverTipSQL Sever: ------------------------------ LAPTOP-40O6HVDS ------------------------------ : (provider: Shared Memory Provider, error: 0 - ) (Microsoft SQL Server: 233) SQL Sever SQL Sever Window create database soft2104soft2104soft2104pycharmuse master --drop database soft2104 -- yunmengzepycharmSQL Sever 123456123456pycharm db_ower SQL Sever SQL Sever: ------------------------------ LAPTOP-40O6HVDS ------------------------------ : (provider: Shared Memory Provider, error: 0 - ) (Microsoft SQL Server: 233) 1433 1433 1433winRcmdtelnet localhost 1433'telnet' winRcontrol Windows Telnet1winRcmdtelnet localhost 1433localhost....
Database Operation Tutorial 2023-05-12 12:12:22 -
SQL Server judges whether there is summary for database, table, column, view, stored procedure and function
catalogue1 Introduction Overview2 Database related judgments2.1...
Database Operation Tutorial 2023-05-12 12:11:57
