python3 pymysql 創建數據庫

參考：https://blog.csdn.net/qq_43557600/article/details/88539894

Python MySQL 創建數據庫

注意：password與passwd都可以使用，da_name不需要在兩邊加‘ ’符號，會自動加上

# python + pymysql 創建數據庫 
import pymysql
# 創建連接
conn = pymysql.connect(host='localhost',user='root',password='123456',charset='utf8mb4')
# 創建游標
cursor = conn.cursor()
 
# 創建數據庫的sql(如果數據庫存在就不創建，防止異常)
sql = "CREATE DATABASE IF NOT EXISTS db_name" 
# 執行創建數據庫的sql
cursor.execute(sql)
 
 
# 創建表
sql_2 = '''CREATE TABLE `employee` (
  `id` INT NOT NULL AUTO_INCREMENT,
  `topic` INT ,
  `ptid` INT NOT NULL,
  `level` INT NOT NULL,
  `time` TIME,
  `consume` INT NOT NULL,
  `err` INT NOT NULL,
  `points` INT NOT NULL,
  `gid` INT NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
'''
cursor.execute(sql_2)