这是一个完整的脚本,它将查询 mysql 数据库,并使用上述逻辑来打印值。我已经包含了这个测试用例的 python 代码和示例数据库代码。如果您有任何问题,请告诉我。
Python
import pymysql
connection = pymysql.connect(user='username', passwd='password',
host='localhost',
database='database')
cursor = connection.cursor()
NAME = 'Person_A'
PASSWORD = 'Password_A'
query = ("SELECT * FROM My_TABLE WHERE NAME = '%(1)s' AND PASSWORD = '%(2)s';" % {"1" : NAME, "2" : PASSWORD})
cursor.execute(query)
for item in cursor:
type = item[0]
if type.isdigit():
if int(type) <6:
print('Type is a number less than 6')
else:
print('Type is a number but not less than 6')
else:
if type == 'T':
print('Type is a string == T')
else:
print('Type is a string but not the letter T')
MYSQL
CREATE TABLE MY_TABLE (TYPE VARCHAR(255), NAME VARCHAR(255), PASSWORD VARCHAR(255));
INSERT INTO MY_TABLE VALUES ('T','Person_A','Password_A'),('4','Person_A','Password_A'),('7','Person_B','Password_B'),('t','Person_C','Password_C');