注意:在连接字符串中,DRIVER部分需要根据你的环境进行配置,这里使用的是{SQL Server},但你也可以选择其他如{ODBC Driver 17 for SQL Server}等。 4. 使用pyodbc.connect()函数建立连接 接下来,使用pyodbc.connect()函数和上面创建的连接字符串来建立数据库连接: python conn = pyodbc.connect(connection_string, ...
SERVER ='<server-address>'DATABASE ='<database-name>'USERNAME ='<username>'PASSWORD ='<password>' 使用字符串内插创建连接字符串变量。 Python connectionString =f'DRIVER={{ODBC Driver18forSQL Server}};SERVER={SERVER};DATABASE={DATABASE};UID={USERNAME};PWD={PASSWORD}' ...
importpyodbc# 创建数据库连接defcreate_connection(server,database,username,password):try:connection_string=f'DRIVER={{SQL Server}};SERVER={server};DATABASE={database};UID={username};PWD={password};'conn=pyodbc.connect(connection_string)returnconnexceptExceptionase:print(f"连接数据库失败:{e}") 1....
connection_string = 'DRIVER={ODBC Driver 17 for SQL Server};SERVER=your_server_name;DATABASE=your_database_name;UID=your_username;PWD=your_password'温馨提示：这里的ODBC Driver 17 for SQL Server是SQL Server的一个ODBC驱动程序，你需要确保你的电脑上已经安装了它。另外，your_server_name、your_data...
假设应该使用“Trusted_Connection”来使用 Windows 域身份验证,而不是直接使用 SQL 服务器进行身份验证。 运行pyodbc.connect(connString)时出现的错误: pyodbc.Error: ('HY000', '[HY000] [unixODBC][Microsoft][ODBC Driver 17 for SQL Server]SSPI Provider: No Kerberos credentials available (851968) (SQLDrive...
首先,我们需要连接到SQL Server 2000数据库。使用pyodbc库的connect()函数可以建立与数据库的连接。在连接字符串中,我们需要指定驱动程序、服务器名称、数据库名称以及登录凭据等信息。 importpyodbc# 连接到SQL Server 2000数据库connection_string='DRIVER={SQL Server};SERVER=server_name;DATABASE=database_name;UID...
connection_string = "DRIVER={SQL Server};SERVER=your_server;DATABASE=your_database;UID=your_username;PWD=your_password"# 建立数据库连接 connection = pyodbc.connect(connection_string)创建游标（Cursor）：游标用于执行 SQL 查询和获取查询结果。# 创建游标 cursor = connection.cursor()执行 SQL 查询：使用...
conn = pyodbc.connect('Driver={SQL Server};' 'Server=SERVERNAME;' 'Database=dbname;' 'Trusted_Connection=yes;') I believe the string is correct because it works fine running as admin or remotely. I am logged in as a local administrator. I wast this script to be run on task scheduler...
connection_string = ("Driver={};" "Server=DatabaseServerName;" "Database=<Database_name>;" "Trusted_Connection=yes;") Note: In the Driver, you must type the driver name installed in your SQL Server. You have to paste the SQL Server address into the server, which you can find by lo...
importpyodbcdefconnect_to_database():# 数据库连接字符串connection_string=("DRIVER={ODBC Driver 17 for SQL Server};""SERVER=localhost;""DATABASE=your_database;""UID=your_username;""PWD=your_password;")try:# 创建数据库连接connection=pyodbc.connect(connection_string)print("数据库连接成功!")retu...