Create database instance

from pymysql import *
#  Create a database instance 
# 1. Establish a database connection 
conn = connect(host="192.168.134.101",user="root",password="123456")
# 2. Get cursor object 
mycur = conn.cursor()
# 3. Create a database instance , And back to int Result of type ,1 Indicates successful addition , If the database instance already exists , Throw an exception 
try:
    result = mycur.execute("create database pydb")
    print(" The result returned after adding the database instance ：",result)
except ProgrammingError as msg:
    print(" Exception occurred while adding database instance ：",msg)
finally:
    # 4. Close cursor 
    mycur.close()
    # 5. Close the connection 
    conn.close()