python executemany
2021/9/30 20:11:19
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#coding:utf8 conn = MySQLdb.connect(host = “localhost”, user = “root”, passwd = “123456”, db = “myDB”) cursor = conn.cursor() sql = “insert into myTable (created_day,name,count) values(%s,%s,%s) ON DUPLICATE KEY UPDATE count=count+values(count)” args=[("2012-08-27","name1",100),("2012-08-27","name1",200),("2012-08-27","name2",300)] try: cursor.executemany(sql, args) except Exception as e: print0(“执行MySQL: %s 时出错:%s” % (sql, e)) finally: cursor.close() conn.commit() conn.close()
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