python链接oracle，要安装cx_Oracle代码：#-*-coding=utf-8import cx_Oracleimport mathComn=cx_Oracle.Connection(‘system/wzh123456@192.168.0.40/orcl‘)Cur=Comn.cursor()for i in range(1, 100): Cur.execute("insert into business_reconciliation_tbl(id,merchant_name,settle_money,is_del,state,merchant_id) values(‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘)" %(i, "test01","100","0","0","EFB8B43400D549EA919...
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import MySQLdb#建立连接
conn = MySQLdb.connect(host=‘127.0.0.1‘,user=‘root‘,passwd=‘1qaz#EDC‘,db=‘test_db‘)
cur = conn.cursor()#对数据进行操作
li = [(‘tanzhenx‘,‘shaoguan‘),(‘huangmengdie‘,‘shaoguan‘)] #定义一个列表，列表中含多个元组，等会批量插入每个元组中的数据
cur.executemany(‘insert into user (name,address) values(%s,%s)‘,li) #批量...
需要先导入mysqldb这个模块 import MySQLdbconn= MySQLdb.connect( host=‘localhost‘, #主机，127.0.0.1 port = 3306, #端口 user=‘root‘, #用户名 passwd=‘root‘, #密码 db =‘gupiao‘, #数据库名字 )cur = conn.cursor() cur.execute("insert into table_name(字段名字) values(后面要跟的值)")conn....
import pymysqlmysql_host = ‘192.168.0.106‘
port = 3306
mysql_user = ‘root‘
mysql_pwd = ‘123‘
encoding = ‘utf8‘# 建立 连接mysql服务端
conn = pymysql.connect(host=mysql_host, # mysql服务端ipport=port, # mysql端口user=mysql_user, # mysql 账号password=mysql_pwd, # mysql服务端密码db=‘db10‘, # 操作的库charset=encoding # 读取字符串编码
)# 拿到游标对象
cur = conn.cursor()‘‘‘
游标是给mys...
es_client = Elasticsearch(["localhost:9200"])
创建索引
es_client.indices.create(index=log_index, ignore=400)
创建索引（如果此索引不存在则会创建）并且插入数据
body = {"func_info":"删除日志", "error_info":"id为空", "write_date":datetime.datetime.now()}
创建索引（如果此索引不存在则会创建）并且可以批量插入数据，此效率比较高
body1 = {"func_info":"删除日志", "error_info":"id为空", "write_date":dat...
我用python弄了半天没搞定，高手来看下，我使用的是cursor.executemany来实现插入示例数据：{'info': {'files': [{'path': ['Runner Runner [2013]HDRip XviD-SaM[ETRG].avi'], 'length': 733460868}, {'path': ['SaMple.avi'], 'length': 5577446}, {'path': ['ETRG.mp4'], 'length': 1515390}, {'path': ['RUNNERR-ETRG.nfo'], 'length': 7806}, {'path': ['Torrent Downloaded From ExtraTorrent.cc.txt'], 'length': 367}]}
}
...
之前有写过一篇python查询mysql数据的文章，今天写通过python插入数据到mysql数据库。相关mysql视频教程推荐：《mysql教程》先建库，建表，建用户mysql> create database top_ten;mysql> use top_tenmysql> create table log (id int PRIMARY KEY AUTO_INCREMENT, ip char(20), url char(30), status int, total int) charset=utf8;mysql> create user bob@10.200.42.52 identified by talent;mysql> desc log;
+--------+-------...
实例1、取得MYSQL版本 代码如下:# -*- coding: UTF-8 -*-#安装MYSQL DB for pythonimport MySQLdb as mdbcon = Nonetry: #连接mysql的方法：connect(ip,user,password,dbname) con = mdb.connect(localhost, root, root, test); #所有的查询，都在连接con的一个模块cursor上面运行的 cur = con.cursor() #执行一个查询 cur.execute("SELECT VERSION()") #取得上个查询的结果，是单个结果 data = cu...
table通过使用下面语句创建： 代码如下:create table userinfo(name text, email text)
更快地插入数据
在此用time.clock()来计时，看看以下三种方法的速度。 代码如下:import sqlite3import time
def create_tables(dbname): conn = sqlite3.connect(dbname) cursor = conn.cursor() cursor.execute(create table userinfo(name text, email text)) conn.commit() cursor.close() conn.close()def drop_table...
本文实例讲述了python插入数据到列表的方法。分享给大家供大家参考。具体如下：list = ["red","green"]
list.insert(1,"blue")
assert list == ["red","blue", "green"]希望本文所述对大家的Python程序设计有所帮助。
sql = ‘INSERT INTO course(class_name, credit, properties, teacher_name, college_given, classroom) ‘ 2 ‘VALUES ("%s", "%d", "%s", "%s", "%s", "%s")‘ % 3 (class_name, credit, properties, teacher_name, college_given, classroom)
4 cursor.execute(sql)
5 conn.commit() Python中MySQL插入数据标签：values pytho 数据 nbsp cursor exec ...
之前有写过一篇python查询mysql数据的文章，今天写通过python插入数据到mysql数据库。1.先建库，建表，建用户mysql> create database top_ten;mysql> use top_tenmysql> create table log (id int PRIMARY KEY AUTO_INCREMENT, ip char(20), url char(30), status int, total int) charset=utf8;mysql> create user ‘bob‘@‘10.200.42.52‘ identified by ‘talent‘;mysql> desc log;
+--------+-------------+------+-----+--...
import pymssqlserver=‘10.194.**.***:*****‘
user=‘sa‘
password=‘******‘
database=‘******‘
#连接
conn=pymssql.connect(server,user,password,database)
print(server)
cursor=conn.cursor() #get cursor
print(‘connect to db success‘)#创建表，删除表
cursor.execute("""
IF OBJECT_ID(‘test1‘,‘U‘) IS NOT NULLDROP TABLE test1
CREATE TABLE test1(tid INT NOT NULL,age int,school VARCHAR(150),PRIMARY K...
"try: cur.execute(sql)except: conn.rollback()cur.close()conn.close()
数据的插入需要在sql语句后加上COMMIT,同时需要在连接处设置autocommit=True，如果没有我试过插入不成功。
之前查过看见很多人说在cur.execute(sql)后面使用conn.commit(),但是我试了很多次都不成功，直到看到https://blog.csdn.net/markchiu/article/details/50833504，抱着试一试的态度，竟然成功，很无语！特此记录python3.7 使用pymssql往sqlserve...
1. 连接mysql
import pymysql
db = pymysql.connect(host=‘localhost‘, user=‘root‘, password=‘123456‘, port=3306, db=‘spiders‘)
cursor = db.cursor()
sql = ‘select * from students;‘
cursor.execute(sql)
cursor.close()
db.close()
2. 多字段动态插入mysql数据库中
import pymysql
db = pymysql.connect(host=‘localhost‘,user=‘root‘, password=‘123456‘, port=3306, db=‘spiders‘)
data = {‘id‘: ...
