primary-key-design
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MYSQL - Problems using a string as primary key [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: Alphanumeric Order By in Mysql[详细]
2023-04-06 13:01 分类：问答MySQL. Primary key in a relational table. Unique id or multiple unique key?
Primary key in relational tables. Composite primary key or unique primary key in those pure relational tables?[详细]
2023-03-13 15:41 分类：问答Adding a new primary key to existing table
I have table with following details Table name EMPLOYEE and columns EMPID 开发者_开发知识库(PK smallint not null)[详细]
2023-01-19 05:26 分类：问答Best way to create unique identities for distributed data that will be merged?
I have a centrally hosted database (MS SQL Server) and distributed clients save data to it over the Internet. When the Internet connection goes down the client starts storing new data locally into a S[详细]
2022-12-18 00:37 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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