SQL Connection
import pyodbc
conn = pyodbc.connect('DRIVER={SQL Server};SERVER=server;DATABASE=database;UID=user;PWD=pass')
cursor = conn.cursor()
cursor.execute('SELECT \'d\' + rtrim(ltrim(str(L_art.IDA))) IDA, titulo, texto FROM L_ART (nolock) INNER JOIN Texto ON Texto.IDA = L_ART.IDA WHERE L_ART.IDA = '+ str(id) +' ')
rows = cursor.fetchall()
for row in rows:
articleid = row[0]