Record: pymysql is used in pycharm to connect to the database

problem

1. stay pycharm Connect to database , It's using pymysql, Version as follows , The problem is writing sql Statement cannot update the database

Problem solving

1. After solving the time zone problem, it's simpler , Directly in pycharm Add mysql, The specific steps are as follows ：
open database bar , Will appear on the right

Click to open the corresponding interface

Click on the plus sign , Add a database connection , Choose the database you need to add , What I use here is mysql

Then the following interface will appear , Just click download You can download the corresponding driver directly , We can see that Ｄriver The version is ５.１, You can change , But not many choices are given , What I choose directly is MySQL And then download it directly

Fill in your own information in the corresponding column , And then click OK, If not sure , You can also click Test　Connection To test

After success, the little dolphin will have a bright spot

Then write in PyCharm There will be no error in the code written in