怎么查看服务器上数据库管理系统

SHOW DATABASES;

import mysql.connector

try:
    connection = mysql.connector.connect(
        host='localhost',
        database='information_schema',
        user='username',
        password='password'
    )
    cursor = connection.cursor()
    cursor.execute("SELECT SCHEMA_NAME FROM SCHEMATA")
    databases = cursor.fetchall()
    for db in databases:
        print(db)
except Error as e:
    print("Error while connecting to MySQL", e)
finally:
    if connection.is_connected():
        cursor.close()
        connection.close()