python - pymysql 不插入数据；但 "autoincrement"增加

Question

这是 https://stackoverflow.com/questions/33336963/use-a-python-dictionary-to-insert-into-mysql/33337128#33337128 的跟进.

import pymysql 
conn = pymysql.connect(server, user , password, "db")
    cur = conn.cursor()
    ORFs={'E7': '562', 'E6': '83', 'E1': '865', 'E2': '2756 '}
    table="genome"
    cols = ORFs.keys()
    vals = ORFs.values()
    sql = "INSERT INTO %s (%s) VALUES(%s)" % (
    table, ",".join(cols), ",".join(vals))

    print sql
    print ORFs.values()
    cur.execute(sql)


    cur.close()
    conn.close()

感谢小痕，我的程序运行正常(即没有报错)，但是当我去检查mysql数据库时，数据没有插入。我注意到自动增量 ID 列确实会随着每次失败的尝试而增加。所以这表明我至少在与数据库联系？

一如既往，非常感谢任何帮助

编辑:我包含了 mysql> show create table genome;

的输出

| genome | CREATE TABLE `genome` (
  `ID` int(11) NOT NULL AUTO_INCREMENT,
  `state` char(255) DEFAULT NULL,
  `CG` text,
  `E1` char(25) DEFAULT NULL,
  `E2` char(25) DEFAULT NULL,
  `E6` char(25) DEFAULT NULL,
  `E7` char(25) DEFAULT NULL,
  PRIMARY KEY (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=latin1 |
+--------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)

Answer 1

我想我明白了。我将在此处添加信息以防其他人遇到此问题:

我需要在脚本中添加conn.commit()