Python MySql 创建查询数组
Python MySql make array of a Query
我有一个 MySql 查询,一切正常,但我想为查询中使用的每一行创建一个数组
这是我的代码:
db = MySQLdb.connect(host="127.0.0.1", user="root", passwd="", db="seliso")
cursor = db.cursor()
cursor.execute("SELECT * FROM usuarios WHERE contador = " + "'" + userContador + "'")
results = cursor.fetchall()
for row in results:
rfc = row[1]
clave = row[2]
我想做的例子:
db = MySQLdb.connect(host="127.0.0.1", user="root", passwd="", db="seliso")
cursor = db.cursor()
cursor.execute("SELECT * FROM usuarios WHERE contador = " + "'" + userContador + "'")
results = cursor.fetchall()
for row in results:
rfc = row[1]
clave = row[2]
$arrayRFC = ["rfc1", "rfc2", "rfc3"]
$arrayClave = ["clave1", "clave2", "clave3"]
如何实现?
提前致谢。
您可以通过以下方式获得:
for i in zip(*results):
print(list(i))
此外,出于 SQL injection 的原因,您不应该像那样使用字符串连接。相反:
cursor.execute("SELECT * FROM usuarios WHERE contador = %s",(userContador,))
我有一个 MySql 查询,一切正常,但我想为查询中使用的每一行创建一个数组
这是我的代码:
db = MySQLdb.connect(host="127.0.0.1", user="root", passwd="", db="seliso")
cursor = db.cursor()
cursor.execute("SELECT * FROM usuarios WHERE contador = " + "'" + userContador + "'")
results = cursor.fetchall()
for row in results:
rfc = row[1]
clave = row[2]
我想做的例子:
db = MySQLdb.connect(host="127.0.0.1", user="root", passwd="", db="seliso")
cursor = db.cursor()
cursor.execute("SELECT * FROM usuarios WHERE contador = " + "'" + userContador + "'")
results = cursor.fetchall()
for row in results:
rfc = row[1]
clave = row[2]
$arrayRFC = ["rfc1", "rfc2", "rfc3"]
$arrayClave = ["clave1", "clave2", "clave3"]
如何实现?
提前致谢。
您可以通过以下方式获得:
for i in zip(*results):
print(list(i))
此外,出于 SQL injection 的原因,您不应该像那样使用字符串连接。相反:
cursor.execute("SELECT * FROM usuarios WHERE contador = %s",(userContador,))