跳到主要內容


Python-資料庫

Python
資料庫

基本概念說明

參考程式語言概念-資料庫內容

對於這邊的介紹其實,主要是對基本語法、資料庫的基本操作進行說明,所以大多只會看到語法指令,而不會深究內容,因為其內容會在SQL跟noSQL的文章內容進行說明,這邊說明會讓篇幅太多。

常見的資料庫

  • SQL:MySQL
  • NoSQL:Mongodb

以下是處理該類型檔案對應函式或模組
資料庫名稱模組
MySqlMySQLdb
mysqlclient
PyMySQL
mysql.connector
peewee
SQLAlchemy
Mongodbpymongo



PyMySQL

用python全實作的model,需要下SQL語法。
範例-連結
SQLAlchemy

用ORM的概念做出來,支援各種SQL資料庫。
範例-連結
pymongo

專門用來連結mongodb的module
範例-連結

留言

這個網誌中的熱門文章

程式語言學習概論(1)

程式語言 介紹

語言學習-English-Lights

Song Lyric Title : Lights Singer :Ellie Goulding Album :  Bright Lights Release Date :  2011 I had a way then losing it all on my own I had a heart then but the queen has been overthrown And I'm not sleeping now the dark is too hard to beat And I'm not keeping up the strength I need to push me You show the lights that stop me turn to stone You shine it when I'm alone And so I tell myself that I'll be strong And dreaming when they're gone 'Cause they're calling, calling, calling me home Calling, calling, calling home You show the lights that stop me turn to stone You shine them when I'm alone Noises, I play within my head Touch my own skin and hope they'll still be there And I think back to when my brother and my sister slept In and on my place the only time I feel safe You show the lights that stop me turn to stone You shine it when I'm alone And so I tell myself that I'...

Python-設計模式-建造者模式

Python 設計模式 建造者模式 範例一 class Product:     def __init__(self):        self.name=''       self.parameter1 = ''       self.parameter2 = ''       self.parameter3 = '' class Builder:    def __init__(self):       self.product = None     def SetName(self):        pass     def SetParameter1(self):        pass     def SetParameter2(self):        pass     def SetParameter3(self):        pass  class Product1Builder(Builder):     def SetName(self):        self.product.name = 'Product1'    def SetParameter(self):        self.product.parameter1 = '1-1'     def SetParameter(self):        self.product.parameter2 = '1-2'  ...