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Procedimiento almacenado en PyODBC escribe: no todos los argumentos se convierten durante el formateo de cadenas

tengo este codigo:

 with connections["mssql_database"].cursor() as cursor: sql = "EXEC SaveActivity @id_workplace=?, @personal_number=?, @id_activity=?" params = (id_workplace, personal_number, id_activity) cursor.execute(sql, params) TypeError: not all arguments converted during string formatting

cuando intento

cursor.callproc("SaveActivity", [id_workplace, personal_number, id_activity])

escribe:

 AttributeError: 'pyodbc.Cursor' object has no attribute 'callproc'
over 4 years ago · Santiago Trujillo
1 answers
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Este error ocurre porque los parámetros que está pasando no coinciden con los tipos definidos en el lado de la base de datos en SQL Server.

¿Son @id_workplace , @personal_number y @id_activity todos enteros? Si es así, ¿las variables de Python id_workplace , personal_number e id_activity todos enteros? ¿Cuáles son los valores de las variables de Python? Si alguno de ellos es None , deberá asegurarse de que la variable de base de datos correspondiente permita NULL .

over 4 years ago · Santiago Trujillo Report
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