運行使用pymssql

Question

在使用pymssql執行存儲過程得到錯誤存儲在python過程：

_mssql.MSSQLDatabaseException: (8144, b'Procedure or function GET_USER_DETAILS has too many arguments specified. DB-Lib error message 8144, severity 16:\nGeneral SQL Server error: Check messages from the SQL Server\n')

代碼片斷：

 connection = self.engine.raw_connection() 
     cursor = connection.cursor() 
     args= ('user') 
     cursor.callproc("GET_USER_DETAILS", args) 
     cursor.nextset() 
     result = list(cursor.fetchone()) 
     cursor.close() 
     connection.commit() 
     print(result) 

存儲過程GET_USER_DETAILS，接受只有一個參數，那用戶名。

Answer 1

以下代碼正在工作。

 connection = self.engine.raw_connection() 
     cursor = connection.cursor() 
     args= ('user') 
     cursor.callproc("GET_USER_DETAILS", (args,)) 
     cursor.nextset() 
     result = list(cursor.fetchone()) 
     cursor.close() 
     connection.commit() 
     print(result)