从Python脚本将数据插入MySQL表

时间:2013-02-13 21:41:05

标签: python mysql

我有一个名为TBLTEST的MySQL表,其中包含两列ID和qSQL。每个qSQL都有SQL查询。

我有另一张桌子FACTRESTTBL。

表TBLTEST中有10行。

例如,On TBLTEST允许id = 4,qSQL =“从ABC中选择id,city,state”。

如何使用python从TBLTEST插入FACTRESTTBL,可能正在使用字典?

THX!

1 个答案:

答案 0 :(得分:26)

您可以使用MySQLdb for Python

示例代码(您需要调试它,因为我无法在此处运行它):

#!/usr/bin/python

import MySQLdb

# Open database connection
db = MySQLdb.connect("localhost","testuser","test123","TESTDB" )

# prepare a cursor object using cursor() method
cursor = db.cursor()

# Select qSQL with id=4.
cursor.execute("SELECT qSQL FROM TBLTEST WHERE id = 4")

# Fetch a single row using fetchone() method.
results = cursor.fetchone()

qSQL = results[0]

cursor.execute(qSQL)

# Fetch all the rows in a list of lists.
qSQLresults = cursor.fetchall()
for row in qSQLresults:
    id = row[0]
    city = row[1]

    #SQL query to INSERT a record into the table FACTRESTTBL.
    cursor.execute('''INSERT into FACTRESTTBL (id, city)
                  values (%s, %s)''',
                  (id, city))

    # Commit your changes in the database
    db.commit()

# disconnect from server
db.close()