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Sintaxis correcta para usar cerca del error '%s' al seleccionar datos usando Python de la base de datos MySQL

Ejecutando este código

 res = cursor.execute("SELECT `password` FROM `players` WHERE `username` = %s", usern)

me sale este error:

mysql.connector.errors.ProgrammingError: 1064 (42000): Tiene un error en su sintaxis SQL; consulte el manual que corresponde a la versión de su servidor MySQL para conocer la sintaxis correcta para usar cerca de '%s' en la línea 1

over 4 years ago · Santiago Trujillo
1 answers
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Las consultas parametrizadas esperan una tupla como argumento:

 query = """SELECT `password` FROM `players` WHERE `username` = %s""" res = cursor.execute(query, (usern, ))
over 4 years ago · Santiago Trujillo Report
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