', ' 4 ', ' 2014 ', ' 04 ');The self-increment generated on the host is passed to the slave with the declaration. Check the binary log on the host, come to comic_id this column "SET insert_id = 100001", the whole paragraph will be passed along with the SQL statement from the machine ;Slave machine# Mysqlbinlog mysql-bin.000001...# at 349#160106 21:08:01 Server ID 142 end_log_pos 349 CRC32 0x48fb16a2 IntvarSET INSERT_ id=100001/*!*/; #160106 21:08:01 server ID 142 end_log_pos 543 CRC32 0xbaf5521
//Search for movies and arrange them by movie category PublicActionResult Index (stringMoviegenre,stringsearchstring) { //you can put an empty generic collection of type string varGenrelst =Newliststring>(); //The following code retrieves all types of LINQ queries from the database. varGenreqry = fromDinchdb. Movies byd.genreSelectd.genre; //Put the non-repeating
, score])defwrite_sql (data): Conn= Pymysql.connect (host='localhost', the user='Root', Password='123456', DB='Test', CharSet='UTF8') cur=conn.cursor () forIinchData:"""The data parameter here is a list that matches and processes (is a large list that contains all the movie information, each of which has its own list; iterate over a large list to extract each set of movie information so that each group of
Tags: from size str parameter EXE Apple SQL database pass text
Or a cat's eye movie, for example, this time using Pyquery library to crawl
1. Simple demo, see How to extract information using pyquery, and combine the extracted data#Coding:utf-8#AUTHOR:HMKImportRequests fromPyqueryImportPyquery as Pqurl='HTTP://MAOYAN.COM/BOARD/4'Header= {"Accept":"text/html,application/xhtml+xml,application/xm
require a complex connection to retrieve the connected/related data because it is easy to retrieve its neighboring nodes or the relationship details are not connected or indexed
Two Building neo4j Database1.MYSQL database structureBecause what we're going to do is a smart quiz system for the movie, so enough data is the basis to ensure the success of the question and answer, we can't import the data o
Document directory
I. Purpose of this Article
Ii. Summary of Movie Database applications
Iii. Preparations
4. Create an ASP. net mvc application
5. Create related databases
This document is translated into an article on the MVC official website. The original address of this article is http://www.asp.net/learn/mvc/tutorial-21-cs.aspx. the original article is: Create a
. Traditional inefficient manual management is out of date. You can establish an easy-to-access and easy-to-update audio/video rental database management system to keep abreast of the situation and manage customers, quickly and effectively query customer rental records and movie rental records.
1. System Requirement Analysis
1.1 business and tasks of the system
The audio/video rental store undertakes the
The precondition is that the environment configuration of the Python operation Excel and the database is complete, this need to install the import dependent package in Python;The implementation of the specific code is as follows:#!/usr/bin/python#-*-Coding:utf-8-*-Import UrllibImport Urllib2Import SysImport reImport SSLImport OPENPYXLImport MySQLdbImport time#from BS4 Import BeautifulSoup#修改系统默认编码为utf-8Reload (SYS)Sys.setdefaultencoding ("Utf-8")Ssl._
Server | data | database | shows that all movies in the movie Database are displayed in one page by category in three columns per row.
' Show type part code
Dim rstype,sql
Sql= "Select Typeid,type from Type"
Set Rstype=server. CreateObject ("ADODB.") Recordset ")
Rstype.open sql,conn,1,1
Do as not rstype.eof
Response. Write ("
Response.Write ("
Re
provides you with a rich language and. NET Framework classes. I hope this tutorial will give you an idea of the similarities and differences between the experience of creating asp.net MVC applications and creating ASP or asp.net Web Forms applications.
This movie overview of the database application
Because our goal is to make things simpler, we will build a very simple
. addorupdate (M => M. name, new movie {name = "youth's fantastic drifting tour", date = datetime. now}, new movie {name = "1942", date = datetime. now}, new movie {name = "King's Feast", date = datetime. now });}
The above code needs to import the namespace using mvcmovie. models into the class;
The code first migration mechanism calls the seed method after each
All movies in the movie Database are displayed in one page by category in three columns per row.
' Show type part code
Dim rstype,sql
Sql= "Select Typeid,type from Type"
Set Rstype=server. CreateObject ("ADODB.") Recordset ")
Rstype.open sql,conn,1,1
Do as not rstype.eof
Response. Write ("Response.Write ("Response.Write Rstype ("type") ' Movie type name
Response.
connection To modify the settings.py configuration file:The 19th line is modified to:# Crawl responsibly by identifying yourself (and your website) on the User-agent' mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) gecko/20100101 firefox/52.0 '# set Browser proxyThe 69th line is modified to:Item_pipelines = { ,}# Enable PipelineAdd MySQL database configuration at the end of the file:' 192.168.1.23 ' #
In
front of how to operate the database through the Pymysql, this time write a crawler to extract information, and data stored in the MySQL database
1. Crawl target crawl cat's Eye movie TOP100 list the information to be extracted includes: movie rank, movie name,
Python crawler-crawls movie information of a website and writes it to the mysql database, pythonmysql
This document writes the crawled movie information to the database for ease of viewing.
First, let's go to the Code:
#-*-Coding: UTF-8-*-import requestsimport reimport mysql. connector # changepage is used to generate
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