如何通过mysql或python将数据插入另一个具有相同id的表中

Question

I have the following table:

I want like this:

Thanks!

Answer 1

I don't recommend this process because it is extremely messy, but if it helps, more power to you, I guess. Also, make sure that when you post a question, you include the code that the question is referring to. It helps other users a lot more and makes them much more willing to help!

Because MySQL will not let you put in repeat CHAR or VARCHAR columns, I suggest you either uniquely name the columns based on why they're separated this way, or make unique tables.

Unique Column Names:

CREATE TABLE 'tableName' (
id INT NOT NULL,
time1 TIME NOT NULL,          //Just continue naming your columns in a different way
action1 CHAR(6) NOT NULL, 
station1 VARCHAR NOT NULL,
PRIMARY KEY(primaryKey)       //Use this to uniquely identify you table by a distinct 
);                            //variable (probably id)

To make unique tables, just repeat the table above over and over again with a different Table Name. To connect all your tables together, use a foreign key. This key's variable needs to have entries that exist in all tables to have all table data connected. Read more about it here: Foreign Keys and How to Use Them

Good Luck!